diff --git a/INSTALL b/INSTALL index b45bfa8423..449b3650fa 100644 --- a/INSTALL +++ b/INSTALL @@ -591,7 +591,7 @@ build the GNU C Library: If you change any of the 'configure.ac' files you will also need - * GNU 'autoconf' 2.71 (exactly) + * GNU 'autoconf' 2.72 (exactly) and if you change any of the message translation files you will need diff --git a/aclocal.m4 b/aclocal.m4 index a097d66a49..d8c613faf7 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -2,7 +2,7 @@ dnl We require that everyone use exactly the same Autoconf version so that dnl the internal functions defined and used by the main configure script dnl match those expected by the fragments. When changing this version, dnl install.texi also needs to be updated. -m4_define([GLIBC_AUTOCONF_VERSION], [2.71]) +m4_define([GLIBC_AUTOCONF_VERSION], [2.72]) m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [], [m4_fatal(m4_flatten( Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have diff --git a/configure b/configure index 432e40a592..1df2f2e6d1 100755 --- a/configure +++ b/configure @@ -1,11 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.71 for GNU C Library (see version.h). +# Generated by GNU Autoconf 2.72 for GNU C Library (see version.h). # # Report bugs to . # # -# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. # # @@ -17,7 +17,6 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -26,12 +25,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -103,7 +103,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -133,15 +133,14 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="as_nop=: -if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: @@ -149,12 +148,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else \$as_nop - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " @@ -172,8 +172,9 @@ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } if ( set x; as_fn_ret_success y && test x = \"\$1\" ) then : -else \$as_nop - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 blah=\$(echo \$(echo blah)) @@ -186,14 +187,15 @@ test -x / || exit 1" if (eval "$as_required") 2>/dev/null then : as_have_required=yes -else $as_nop - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null then : -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do @@ -226,12 +228,13 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - if { test -f "$SHELL" || test -f "$SHELL.exe"; } && +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null then : CONFIG_SHELL=$SHELL as_have_required=yes -fi +fi ;; +esac fi @@ -253,7 +256,7 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi @@ -273,7 +276,8 @@ $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} @@ -312,14 +316,6 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -388,11 +384,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -406,21 +403,14 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -494,6 +484,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b @@ -542,7 +534,6 @@ esac as_echo='printf %s\n' as_echo_n='printf %s' - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -554,9 +545,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -581,10 +572,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 /dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -959,7 +952,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1172,7 +1165,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1188,7 +1181,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1218,8 +1211,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) @@ -1227,7 +1220,7 @@ Try \`$0 --help' for more information" # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1277,7 +1270,7 @@ do as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias @@ -1345,7 +1338,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` @@ -1373,7 +1366,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. +'configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1387,11 +1380,11 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX @@ -1399,10 +1392,10 @@ Installation directories: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. @@ -1523,7 +1516,7 @@ Some influential environment variables: CXX C++ compiler command CXXFLAGS C++ compiler flags -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to . @@ -1593,9 +1586,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF GNU C Library configure (see version.h) -generated by GNU Autoconf 2.71 +generated by GNU Autoconf 2.72 -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1634,11 +1627,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -1673,11 +1667,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -1715,11 +1710,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would @@ -1758,11 +1754,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -1800,11 +1797,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would @@ -1840,7 +1838,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU C Library $as_me (see version.h), which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was $ $0$ac_configure_args_raw @@ -2086,10 +2084,10 @@ esac printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done @@ -2125,9 +2123,7 @@ struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; +static char *e (char **p, int i) { return p[i]; } @@ -2141,6 +2137,21 @@ static char *f (char * (*g) (char **, int), char **p, ...) return s; } +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated @@ -2168,16 +2179,19 @@ ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' -// Does the compiler advertise C99 conformance? +/* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif +// See if C++-style comments work. + #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); +extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare @@ -2227,7 +2241,6 @@ typedef const char *ccp; static inline int test_restrict (ccp restrict text) { - // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) @@ -2293,6 +2306,8 @@ ac_c_conftest_c99_main=' ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); // Check named initializers. struct named_init ni = { @@ -2314,7 +2329,7 @@ ac_c_conftest_c99_main=' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' -// Does the compiler advertise C11 conformance? +/* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif @@ -2713,8 +2728,9 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; +esac fi @@ -2742,12 +2758,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -2756,18 +2772,18 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. @@ -2783,11 +2799,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## @@ -2816,9 +2832,10 @@ then : no) PKGVERSION= ;; *) PKGVERSION="($withval) " ;; esac -else $as_nop - PKGVERSION="(GNU libc) " - +else case e in #( + e) PKGVERSION="(GNU libc) " + ;; +esac fi PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` @@ -2837,9 +2854,10 @@ then : *) BUGURL="$withval" ;; esac -else $as_nop - BUGURL="https://www.gnu.org/software/libc/bugs.html" - +else case e in #( + e) BUGURL="https://www.gnu.org/software/libc/bugs.html" + ;; +esac fi case ${BUGURL} in @@ -2892,15 +2910,16 @@ printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_build_alias=$build_alias +else case e in #( + e) ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } @@ -2927,14 +2946,15 @@ printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "x$host_alias" = x; then +else case e in #( + e) if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } @@ -2979,8 +2999,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3002,7 +3022,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3024,8 +3045,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3047,7 +3068,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -3082,8 +3104,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3105,7 +3127,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3127,8 +3150,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no @@ -3167,7 +3190,8 @@ if test $ac_prog_rejected = yes; then ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3191,8 +3215,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3214,7 +3238,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3240,8 +3265,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3263,7 +3288,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -3301,8 +3327,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3324,7 +3350,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3346,8 +3373,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3369,7 +3396,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -3398,10 +3426,10 @@ fi fi -test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -3434,8 +3462,8 @@ printf %s "checking for suffix of object files... " >&6; } if test ${ac_cv_objext+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3467,16 +3495,18 @@ then : break;; esac done -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 printf "%s\n" "$ac_cv_objext" >&6; } @@ -3487,8 +3517,8 @@ printf %s "checking whether the compiler supports GNU C... " >&6; } if test ${ac_cv_c_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3505,12 +3535,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } @@ -3528,8 +3560,8 @@ printf %s "checking whether $CC accepts -g... " >&6; } if test ${ac_cv_prog_cc_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_c_werror_flag=$ac_c_werror_flag +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" @@ -3547,8 +3579,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes -else $as_nop - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3563,8 +3595,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3581,12 +3613,15 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } @@ -3613,8 +3648,8 @@ printf %s "checking for $CC option to enable C11 features... " >&6; } if test ${ac_cv_prog_cc_c11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c11=no +else case e in #( + e) ac_cv_prog_cc_c11=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3631,25 +3666,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c11" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c11" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } - CC="$CC $ac_cv_prog_cc_c11" + CC="$CC $ac_cv_prog_cc_c11" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 - ac_prog_cc_stdc=c11 + ac_prog_cc_stdc=c11 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -3659,8 +3697,8 @@ printf %s "checking for $CC option to enable C99 features... " >&6; } if test ${ac_cv_prog_cc_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c99=no +else case e in #( + e) ac_cv_prog_cc_c99=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3677,25 +3715,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c99" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c99" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } - CC="$CC $ac_cv_prog_cc_c99" + CC="$CC $ac_cv_prog_cc_c99" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 - ac_prog_cc_stdc=c99 + ac_prog_cc_stdc=c99 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -3705,8 +3746,8 @@ printf %s "checking for $CC option to enable C89 features... " >&6; } if test ${ac_cv_prog_cc_c89+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c89=no +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3723,25 +3764,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c89" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c89" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } - CC="$CC $ac_cv_prog_cc_c89" + CC="$CC $ac_cv_prog_cc_c89" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 - ac_prog_cc_stdc=c89 + ac_prog_cc_stdc=c89 ;; +esac fi fi @@ -3761,8 +3805,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_BUILD_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$BUILD_CC"; then +else case e in #( + e) if test -n "$BUILD_CC"; then ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3784,7 +3828,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi BUILD_CC=$ac_cv_prog_BUILD_CC if test -n "$BUILD_CC"; then @@ -3836,8 +3881,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CXX"; then +else case e in #( + e) if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3859,7 +3904,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then @@ -3885,8 +3931,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CXX"; then +else case e in #( + e) if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3908,7 +3954,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then @@ -3968,8 +4015,8 @@ printf %s "checking whether the compiler supports GNU C++... " >&6; } if test ${ac_cv_cxx_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3986,12 +4033,14 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } @@ -4009,8 +4058,8 @@ printf %s "checking whether $CXX accepts -g... " >&6; } if test ${ac_cv_prog_cxx_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_cxx_werror_flag=$ac_cxx_werror_flag +else case e in #( + e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no CXXFLAGS="-g" @@ -4028,8 +4077,8 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : ac_cv_prog_cxx_g=yes -else $as_nop - CXXFLAGS="" +else case e in #( + e) CXXFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4044,8 +4093,8 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : -else $as_nop - ac_cxx_werror_flag=$ac_save_cxx_werror_flag +else case e in #( + e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4062,12 +4111,15 @@ if ac_fn_cxx_try_compile "$LINENO" then : ac_cv_prog_cxx_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag + ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } @@ -4094,8 +4146,8 @@ printf %s "checking for $CXX option to enable C++11 features... " >&6; } if test ${ac_cv_prog_cxx_cxx11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_cxx11=no +else case e in #( + e) ac_cv_prog_cxx_cxx11=no ac_save_CXX=$CXX cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4112,25 +4164,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cxx_cxx11" != "xno" && break done rm -f conftest.$ac_ext -CXX=$ac_save_CXX +CXX=$ac_save_CXX ;; +esac fi if test "x$ac_cv_prog_cxx_cxx11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx11" = x +else case e in #( + e) if test "x$ac_cv_prog_cxx_cxx11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx11" + CXX="$CXX $ac_cv_prog_cxx_cxx11" ;; +esac fi ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 - ac_prog_cxx_stdcxx=cxx11 + ac_prog_cxx_stdcxx=cxx11 ;; +esac fi fi if test x$ac_prog_cxx_stdcxx = xno @@ -4140,8 +4195,8 @@ printf %s "checking for $CXX option to enable C++98 features... " >&6; } if test ${ac_cv_prog_cxx_cxx98+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_cxx98=no +else case e in #( + e) ac_cv_prog_cxx_cxx98=no ac_save_CXX=$CXX cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4158,25 +4213,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cxx_cxx98" != "xno" && break done rm -f conftest.$ac_ext -CXX=$ac_save_CXX +CXX=$ac_save_CXX ;; +esac fi if test "x$ac_cv_prog_cxx_cxx98" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx98" = x +else case e in #( + e) if test "x$ac_cv_prog_cxx_cxx98" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx98" + CXX="$CXX $ac_cv_prog_cxx_cxx98" ;; +esac fi ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 - ac_prog_cxx_stdcxx=cxx98 + ac_prog_cxx_stdcxx=cxx98 ;; +esac fi fi @@ -4193,8 +4251,8 @@ printf %s "checking whether $CXX can link programs... " >&6; } if test ${libc_cv_cxx_link_ok+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_ext=cpp +else case e in #( + e) ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -4215,8 +4273,9 @@ _ACEOF if ac_fn_cxx_try_link "$LINENO" then : libc_cv_cxx_link_ok=yes -else $as_nop - libc_cv_cxx_link_ok=no +else case e in #( + e) libc_cv_cxx_link_ok=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -4239,8 +4298,9 @@ _ACEOF if ac_fn_cxx_try_link "$LINENO" then : -else $as_nop - libc_cv_cxx_link_ok=no +else case e in #( + e) libc_cv_cxx_link_ok=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -4250,7 +4310,8 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 printf "%s\n" "$libc_cv_cxx_link_ok" >&6; } @@ -4316,8 +4377,9 @@ fi if test ${with_binutils+y} then : withval=$with_binutils; path_binutils=$withval -else $as_nop - path_binutils='' +else case e in #( + e) path_binutils='' ;; +esac fi @@ -4325,8 +4387,9 @@ fi if test ${with_selinux+y} then : withval=$with_selinux; with_selinux=$withval -else $as_nop - with_selinux=auto +else case e in #( + e) with_selinux=auto ;; +esac fi @@ -4335,8 +4398,9 @@ fi if test ${with_headers+y} then : withval=$with_headers; sysheaders=$withval -else $as_nop - sysheaders='' +else case e in #( + e) sysheaders='' ;; +esac fi @@ -4346,8 +4410,9 @@ fi if test ${with_nonshared_cflags+y} then : withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval -else $as_nop - extra_nonshared_cflags= +else case e in #( + e) extra_nonshared_cflags= ;; +esac fi @@ -4356,8 +4421,9 @@ fi if test ${with_rtld_early_cflags+y} then : withval=$with_rtld_early_cflags; rtld_early_cflags=$withval -else $as_nop - rtld_early_cflags= +else case e in #( + e) rtld_early_cflags= ;; +esac fi @@ -4367,8 +4433,9 @@ fi if test ${with_timeoutfactor+y} then : withval=$with_timeoutfactor; timeoutfactor=$withval -else $as_nop - timeoutfactor=1 +else case e in #( + e) timeoutfactor=1 ;; +esac fi printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h @@ -4378,8 +4445,9 @@ printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h if test ${enable_sanity_checks+y} then : enableval=$enable_sanity_checks; enable_sanity=$enableval -else $as_nop - enable_sanity=yes +else case e in #( + e) enable_sanity=yes ;; +esac fi @@ -4387,32 +4455,36 @@ fi if test ${enable_shared+y} then : enableval=$enable_shared; shared=$enableval -else $as_nop - shared=yes +else case e in #( + e) shared=yes ;; +esac fi # Check whether --enable-profile was given. if test ${enable_profile+y} then : enableval=$enable_profile; profile=$enableval -else $as_nop - profile=no +else case e in #( + e) profile=no ;; +esac fi # Check whether --enable-default-pie was given. if test ${enable_default_pie+y} then : enableval=$enable_default_pie; default_pie=$enableval -else $as_nop - default_pie=yes +else case e in #( + e) default_pie=yes ;; +esac fi # Check whether --enable-timezone-tools was given. if test ${enable_timezone_tools+y} then : enableval=$enable_timezone_tools; enable_timezone_tools=$enableval -else $as_nop - enable_timezone_tools=yes +else case e in #( + e) enable_timezone_tools=yes ;; +esac fi @@ -4421,8 +4493,9 @@ fi if test ${enable_hardcoded_path_in_tests+y} then : enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval -else $as_nop - hardcoded_path_in_tests=no +else case e in #( + e) hardcoded_path_in_tests=no ;; +esac fi @@ -4431,8 +4504,9 @@ fi if test ${enable_hidden_plt+y} then : enableval=$enable_hidden_plt; hidden=$enableval -else $as_nop - hidden=yes +else case e in #( + e) hidden=yes ;; +esac fi if test "x$hidden" = xno; then @@ -4444,8 +4518,9 @@ fi if test ${enable_bind_now+y} then : enableval=$enable_bind_now; bindnow=$enableval -else $as_nop - bindnow=no +else case e in #( + e) bindnow=no ;; +esac fi @@ -4458,8 +4533,9 @@ fi if test ${enable_stack_protector+y} then : enableval=$enable_stack_protector; enable_stack_protector=$enableval -else $as_nop - enable_stack_protector=no +else case e in #( + e) enable_stack_protector=no ;; +esac fi case "$enable_stack_protector" in @@ -4471,8 +4547,9 @@ esac if test ${enable_static_nss+y} then : enableval=$enable_static_nss; static_nss=$enableval -else $as_nop - static_nss=no +else case e in #( + e) static_nss=no ;; +esac fi if test x"$static_nss" = xyes || test x"$shared" = xno; then @@ -4485,8 +4562,9 @@ fi if test ${enable_force_install+y} then : enableval=$enable_force_install; force_install=$enableval -else $as_nop - force_install=yes +else case e in #( + e) force_install=yes ;; +esac fi @@ -4495,8 +4573,9 @@ fi if test ${enable_maintainer_mode+y} then : enableval=$enable_maintainer_mode; maintainer=$enableval -else $as_nop - maintainer=no +else case e in #( + e) maintainer=no ;; +esac fi @@ -4519,8 +4598,9 @@ fi if test ${enable_werror+y} then : enableval=$enable_werror; enable_werror=$enableval -else $as_nop - enable_werror=yes +else case e in #( + e) enable_werror=yes ;; +esac fi @@ -4529,8 +4609,9 @@ fi if test ${enable_multi_arch+y} then : enableval=$enable_multi_arch; multi_arch=$enableval -else $as_nop - multi_arch=default +else case e in #( + e) multi_arch=default ;; +esac fi @@ -4538,8 +4619,9 @@ fi if test ${enable_memory_tagging+y} then : enableval=$enable_memory_tagging; memory_tagging=$enableval -else $as_nop - memory_tagging=no +else case e in #( + e) memory_tagging=no ;; +esac fi if test "$memory_tagging" = yes; then @@ -4557,8 +4639,9 @@ fi if test ${enable_systemtap+y} then : enableval=$enable_systemtap; systemtap=$enableval -else $as_nop - systemtap=no +else case e in #( + e) systemtap=no ;; +esac fi if test "x$systemtap" != xno; then @@ -4568,8 +4651,8 @@ printf %s "checking for systemtap static probe support... " >&6; } if test ${libc_cv_sdt+y} then : printf %s "(cached) " >&6 -else $as_nop - old_CFLAGS="$CFLAGS" +else case e in #( + e) old_CFLAGS="$CFLAGS" CFLAGS="-std=gnu11 $CFLAGS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4583,11 +4666,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_sdt=yes -else $as_nop - libc_cv_sdt=no +else case e in #( + e) libc_cv_sdt=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS="$old_CFLAGS" + CFLAGS="$old_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 printf "%s\n" "$libc_cv_sdt" >&6; } @@ -4595,10 +4680,10 @@ printf "%s\n" "$libc_cv_sdt" >&6; } printf "%s\n" "#define USE_STAP_PROBE 1" >>confdefs.h elif test "x$systemtap" != xauto; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "systemtap support needs sys/sdt.h with asm support -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi fi @@ -4606,8 +4691,9 @@ fi if test ${enable_build_nscd+y} then : enableval=$enable_build_nscd; build_nscd=$enableval -else $as_nop - build_nscd=default +else case e in #( + e) build_nscd=default ;; +esac fi @@ -4617,8 +4703,9 @@ fi if test ${enable_nscd+y} then : enableval=$enable_nscd; use_nscd=$enableval -else $as_nop - use_nscd=yes +else case e in #( + e) use_nscd=yes ;; +esac fi @@ -4626,8 +4713,9 @@ fi if test ${enable_pt_chown+y} then : enableval=$enable_pt_chown; build_pt_chown=$enableval -else $as_nop - build_pt_chown=no +else case e in #( + e) build_pt_chown=no ;; +esac fi @@ -4652,8 +4740,9 @@ esac if test ${enable_mathvec+y} then : enableval=$enable_mathvec; build_mathvec=$enableval -else $as_nop - build_mathvec=notset +else case e in #( + e) build_mathvec=notset ;; +esac fi @@ -4675,8 +4764,9 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_cv_compiler_default_cet=yes -else $as_nop - libc_cv_compiler_default_cet=no +else case e in #( + e) libc_cv_compiler_default_cet=no ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -4684,8 +4774,9 @@ rm -f conftest.err conftest.i conftest.$ac_ext if test ${enable_cet+y} then : enableval=$enable_cet; enable_cet=$enableval -else $as_nop - enable_cet=$libc_cv_compiler_default_cet +else case e in #( + e) enable_cet=$libc_cv_compiler_default_cet ;; +esac fi @@ -4693,8 +4784,9 @@ fi if test ${enable_scv+y} then : enableval=$enable_scv; use_scv=$enableval -else $as_nop - use_scv=yes +else case e in #( + e) use_scv=yes ;; +esac fi @@ -4708,8 +4800,9 @@ fi if test ${enable_fortify_source+y} then : enableval=$enable_fortify_source; enable_fortify_source=$enableval -else $as_nop - enable_fortify_source=no +else case e in #( + e) enable_fortify_source=no ;; +esac fi case "$enable_fortify_source" in @@ -4824,8 +4917,8 @@ if test -z "$INSTALL"; then if test ${ac_cv_path_install+y} then : printf %s "(cached) " >&6 -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS @@ -4879,7 +4972,8 @@ esac IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir - + ;; +esac fi if test ${ac_cv_path_install+y}; then INSTALL=$ac_cv_path_install @@ -4971,8 +5065,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$LD"; then +else case e in #( + e) if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4994,7 +5088,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi LD=$ac_cv_prog_LD if test -n "$LD"; then @@ -5042,8 +5137,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$LD"; then +else case e in #( + e) if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5065,7 +5160,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi LD=$ac_cv_prog_LD if test -n "$LD"; then @@ -5113,8 +5209,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$LD"; then +else case e in #( + e) if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5136,7 +5232,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi LD=$ac_cv_prog_LD if test -n "$LD"; then @@ -5187,8 +5284,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MAKE+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$MAKE"; then +else case e in #( + e) if test -n "$MAKE"; then ac_cv_prog_MAKE="$MAKE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5210,7 +5307,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi MAKE=$ac_cv_prog_MAKE if test -n "$MAKE"; then @@ -5256,8 +5354,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MSGFMT+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$MSGFMT"; then +else case e in #( + e) if test -n "$MSGFMT"; then ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5279,7 +5377,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi MSGFMT=$ac_cv_prog_MSGFMT if test -n "$MSGFMT"; then @@ -5324,8 +5423,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MAKEINFO+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$MAKEINFO"; then +else case e in #( + e) if test -n "$MAKEINFO"; then ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5347,7 +5446,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi MAKEINFO=$ac_cv_prog_MAKEINFO if test -n "$MAKEINFO"; then @@ -5392,8 +5492,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_SED+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$SED"; then +else case e in #( + e) if test -n "$SED"; then ac_cv_prog_SED="$SED" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5415,7 +5515,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi SED=$ac_cv_prog_SED if test -n "$SED"; then @@ -5460,8 +5561,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AWK+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AWK"; then +else case e in #( + e) if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5483,7 +5584,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then @@ -5528,8 +5630,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_BISON+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$BISON"; then +else case e in #( + e) if test -n "$BISON"; then ac_cv_prog_BISON="$BISON" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5551,7 +5653,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi BISON=$ac_cv_prog_BISON if test -n "$BISON"; then @@ -5593,8 +5696,8 @@ printf %s "checking if $CC is sufficient to build libc... " >&6; } if test ${libc_cv_compiler_ok+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5612,10 +5715,12 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_cv_compiler_ok=yes -else $as_nop - libc_cv_compiler_ok=no +else case e in #( + e) libc_cv_compiler_ok=no ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 printf "%s\n" "$libc_cv_compiler_ok" >&6; } @@ -5634,8 +5739,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AUTOCONF+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AUTOCONF"; then +else case e in #( + e) if test -n "$AUTOCONF"; then ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5657,7 +5762,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AUTOCONF=$ac_cv_prog_AUTOCONF if test -n "$AUTOCONF"; then @@ -5681,12 +5787,13 @@ printf %s "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } if test ${libc_cv_autoconf_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then +else case e in #( + e) if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then libc_cv_autoconf_works=yes else libc_cv_autoconf_works=no - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 printf "%s\n" "$libc_cv_autoconf_works" >&6; } @@ -5710,8 +5817,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PYTHON_PROG+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$PYTHON_PROG"; then +else case e in #( + e) if test -n "$PYTHON_PROG"; then ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5733,7 +5840,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi PYTHON_PROG=$ac_cv_prog_PYTHON_PROG if test -n "$PYTHON_PROG"; then @@ -5792,8 +5900,8 @@ printf %s "checking for use of fpu sysdeps directories... " >&6; } if test ${libc_cv_with_fp+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 2>&5 ; then libc_cv_with_fp=yes fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 printf "%s\n" "$libc_cv_with_fp" >&6; } @@ -5816,8 +5925,8 @@ printf %s "checking for -fstack-protector... " >&6; } if test ${libc_cv_ssp+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -5825,10 +5934,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_ssp=yes -else $as_nop - libc_cv_ssp=no +else case e in #( + e) libc_cv_ssp=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 printf "%s\n" "$libc_cv_ssp" >&6; } @@ -5838,8 +5949,8 @@ printf %s "checking for -fstack-protector-strong... " >&6; } if test ${libc_cv_ssp_strong+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -5847,10 +5958,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_ssp_strong=yes -else $as_nop - libc_cv_ssp_strong=no +else case e in #( + e) libc_cv_ssp_strong=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 printf "%s\n" "$libc_cv_ssp_strong" >&6; } @@ -5860,8 +5973,8 @@ printf %s "checking for -fstack-protector-all... " >&6; } if test ${libc_cv_ssp_all+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -5869,10 +5982,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_ssp_all=yes -else $as_nop - libc_cv_ssp_all=no +else case e in #( + e) libc_cv_ssp_all=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 printf "%s\n" "$libc_cv_ssp_all" >&6; } @@ -5922,8 +6037,8 @@ printf %s "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } if test ${libc_cv_ld_gnu_indirect_function+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.S < conftest.S <&5 printf "%s\n" "$libc_cv_ld_gnu_indirect_function" >&6; } @@ -5958,8 +6074,8 @@ printf %s "checking for gcc attribute ifunc support... " >&6; } if test ${libc_cv_gcc_indirect_function+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 \ libc_cv_gcc_indirect_function=yes fi fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 printf "%s\n" "$libc_cv_gcc_indirect_function" >&6; } @@ -5990,8 +6107,8 @@ printf %s "checking whether the linker supports textrels along with ifunc... " > if test ${libc_cv_textrel_ifunc+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.S < conftest.S <&5 printf "%s\n" "$libc_cv_textrel_ifunc" >&6; } @@ -6036,8 +6154,8 @@ printf %s "checking for GNU attribute retain support... " >&6; } if test ${libc_cv_gnu_retain+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 \ 2>&5 ; then libc_cv_gnu_retain=yes fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 printf "%s\n" "$libc_cv_gnu_retain" >&6; } @@ -6062,8 +6181,8 @@ printf %s "checking if compiler warns about alias for function with incompatible if test ${libc_cv_gcc_incompatible_alias+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 2>&5 ; then libc_cv_gcc_incompatible_alias=no fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 printf "%s\n" "$libc_cv_gcc_incompatible_alias" >&6; } @@ -6390,8 +6510,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_BASH_SHELL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $BASH_SHELL in +else case e in #( + e) case $BASH_SHELL in [\\/]* | ?:[\\/]*) ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. ;; @@ -6417,6 +6537,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" ;; +esac ;; esac fi BASH_SHELL=$ac_cv_path_BASH_SHELL @@ -6437,8 +6558,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PERL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PERL in +else case e in #( + e) case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; @@ -6464,6 +6585,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" ;; +esac ;; esac fi PERL=$ac_cv_path_PERL @@ -6487,8 +6609,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_INSTALL_INFO+y} then : printf %s "(cached) " >&6 -else $as_nop - case $INSTALL_INFO in +else case e in #( + e) case $INSTALL_INFO in [\\/]* | ?:[\\/]*) ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. ;; @@ -6515,6 +6637,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" ;; +esac ;; esac fi INSTALL_INFO=$ac_cv_path_INSTALL_INFO @@ -6533,8 +6656,8 @@ printf %s "checking for .set assembler directive... " >&6; } if test ${libc_cv_asm_set_directive+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s < conftest.s <&5 printf "%s\n" "$libc_cv_asm_set_directive" >&6; } @@ -6567,8 +6691,8 @@ printf %s "checking linker support for protected data symbol... " >&6; } if test ${libc_cv_protected_data+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_protected_data" >&6; } @@ -6603,8 +6728,8 @@ printf %s "checking linker support for INSERT in linker script... " >&6; } if test ${libc_cv_insert+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_insert" >&6; } @@ -6636,8 +6762,8 @@ printf %s "checking for broken __attribute__((alias()))... " >&6; } if test ${libc_cv_broken_alias_attribute+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_broken_alias_attribute" >&6; } @@ -6671,15 +6798,16 @@ printf %s "checking whether to put _rtld_local into .sdata section... " >&6; } if test ${libc_cv_have_sdata_section+y} then : printf %s "(cached) " >&6 -else $as_nop - echo "int i;" > conftest.c +else case e in #( + e) echo "int i;" > conftest.c libc_cv_have_sdata_section=no if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | grep '\.sdata' >/dev/null; then libc_cv_have_sdata_section=yes fi rm -f conftest.c conftest.so - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 printf "%s\n" "$libc_cv_have_sdata_section" >&6; } @@ -6693,8 +6821,8 @@ printf %s "checking for libunwind-support in compiler... " >&6; } if test ${libc_cv_cc_with_libunwind+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat > conftest.c <&5 printf "%s\n" "$libc_cv_cc_with_libunwind" >&6; } @@ -6720,8 +6849,8 @@ printf %s "checking whether --noexecstack is desirable for .S files... " >&6; } if test ${libc_cv_as_noexecstack+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? @@ -6941,10 +7071,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_static_pie=yes -else $as_nop - libc_cv_static_pie=no +else case e in #( + e) libc_cv_static_pie=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 printf "%s\n" "$libc_cv_static_pie" >&6; } @@ -6956,8 +7088,8 @@ printf %s "checking for -fpie... " >&6; } if test ${libc_cv_fpie+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -6965,10 +7097,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_fpie=yes -else $as_nop - libc_cv_fpie=no +else case e in #( + e) libc_cv_fpie=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 printf "%s\n" "$libc_cv_fpie" >&6; } @@ -6980,8 +7114,8 @@ printf %s "checking for GLOB_DAT reloc... " >&6; } if test ${libc_cv_has_glob_dat+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_has_glob_dat" >&6; } @@ -7014,8 +7149,8 @@ printf %s "checking for tls descriptor support... " >&6; } if test ${libc_cv_mtls_descriptor+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_mtls_descriptor" >&6; } @@ -7047,8 +7183,8 @@ printf %s "checking if -Wno-ignored-attributes is required for aliases... " >&6; if test ${libc_cv_wno_ignored_attributes+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_wno_ignored_attributes" >&6; } @@ -7077,8 +7214,8 @@ printf %s "checking whether cc puts quotes around section names... " >&6; } if test ${libc_cv_have_section_quotes+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_have_section_quotes" >&6; } @@ -7106,8 +7244,8 @@ printf %s "checking for __builtin_memset... " >&6; } if test ${libc_cv_gcc_builtin_memset+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c <<\EOF +else case e in #( + e) cat > conftest.c <<\EOF void zero (void *x) { __builtin_memset (x, 0, 1000); @@ -7124,7 +7262,8 @@ then else libc_cv_gcc_builtin_memset=yes fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 printf "%s\n" "$libc_cv_gcc_builtin_memset" >&6; } @@ -7138,8 +7277,8 @@ printf %s "checking for redirection of built-in functions... " >&6; } if test ${libc_cv_gcc_builtin_redirection+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c <<\EOF +else case e in #( + e) cat > conftest.c <<\EOF extern char *strstr (const char *, const char *) __asm ("my_strstr"); char *foo (const char *a, const char *b) { @@ -7157,7 +7296,8 @@ then else libc_cv_gcc_builtin_redirection=no fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 printf "%s\n" "$libc_cv_gcc_builtin_redirection" >&6; } @@ -7170,8 +7310,8 @@ printf %s "checking for compiler option to disable generation of FMA instruction if test ${libc_cv_cc_nofma+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_cc_nofma= +else case e in #( + e) libc_cv_cc_nofma= for opt in -ffp-contract=off -mno-fused-madd; do if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -7182,7 +7322,8 @@ for opt in -ffp-contract=off -mno-fused-madd; do then : libc_cv_cc_nofma=$opt; break fi -done +done ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 printf "%s\n" "$libc_cv_cc_nofma" >&6; } @@ -7194,8 +7335,8 @@ printf %s "checking for compiler option for CPU variant... " >&6; } if test ${libc_cv_cc_submachine+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_cc_submachine=no +else case e in #( + e) libc_cv_cc_submachine=no for opt in "-march=$submachine" "-mcpu=$submachine"; do if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -7208,7 +7349,8 @@ then : libc_cv_cc_submachine="$opt" break fi - done + done ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 printf "%s\n" "$libc_cv_cc_submachine" >&6; } @@ -7223,8 +7365,8 @@ printf %s "checking for compiler option that -fsignaling-nans... " >&6; } if test ${libc_cv_cc_signaling_nans+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -7232,10 +7374,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_cc_signaling_nans=-fsignaling-nans -else $as_nop - libc_cv_cc_signaling_nans= +else case e in #( + e) libc_cv_cc_signaling_nans= ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 printf "%s\n" "$libc_cv_cc_signaling_nans" >&6; } @@ -7249,8 +7393,8 @@ __attribute__ ((__optimize__))... " >&6; } if test ${libc_cv_cc_loop_to_function+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_cc_loop_to_function" >&6; } @@ -7298,8 +7443,9 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : LIBGD=yes -else $as_nop - LIBGD=no +else case e in #( + e) LIBGD=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -7323,16 +7469,22 @@ printf %s "checking for is_selinux_enabled in -lselinux... " >&6; } if test ${ac_cv_lib_selinux_is_selinux_enabled+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char is_selinux_enabled (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char is_selinux_enabled (void); int main (void) { @@ -7344,20 +7496,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_selinux_is_selinux_enabled=yes -else $as_nop - ac_cv_lib_selinux_is_selinux_enabled=no +else case e in #( + e) ac_cv_lib_selinux_is_selinux_enabled=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 printf "%s\n" "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes then : have_selinux=yes -else $as_nop - have_selinux=no +else case e in #( + e) have_selinux=no ;; +esac fi if test x$with_selinux = xyes ; then @@ -7378,16 +7533,22 @@ printf %s "checking for audit_log_user_avc_message in -laudit... " >&6; } if test ${ac_cv_lib_audit_audit_log_user_avc_message+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-laudit $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char audit_log_user_avc_message (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char audit_log_user_avc_message (void); int main (void) { @@ -7399,20 +7560,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_audit_audit_log_user_avc_message=yes -else $as_nop - ac_cv_lib_audit_audit_log_user_avc_message=no +else case e in #( + e) ac_cv_lib_audit_audit_log_user_avc_message=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 printf "%s\n" "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes then : have_libaudit=yes -else $as_nop - have_libaudit=no +else case e in #( + e) have_libaudit=no ;; +esac fi if test "x$have_libaudit" = xyes; then @@ -7428,16 +7592,22 @@ printf %s "checking for cap_init in -lcap... " >&6; } if test ${ac_cv_lib_cap_cap_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char cap_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char cap_init (void); int main (void) { @@ -7449,20 +7619,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_cap_cap_init=yes -else $as_nop - ac_cv_lib_cap_cap_init=no +else case e in #( + e) ac_cv_lib_cap_cap_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 printf "%s\n" "$ac_cv_lib_cap_cap_init" >&6; } if test "x$ac_cv_lib_cap_cap_init" = xyes then : have_libcap=yes -else $as_nop - have_libcap=no +else case e in #( + e) have_libcap=no ;; +esac fi if test "x$have_libcap" = xyes; then @@ -7482,8 +7655,8 @@ printf %s "checking for maximum supported _FORTIFY_SOURCE level... " >&6; } if test ${libc_cv_supported_fortify_source+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -7498,12 +7671,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : libc_cv_supported_fortify_source=3 -else $as_nop - libc_cv_supported_fortify_source=2 +else case e in #( + e) libc_cv_supported_fortify_source=2 ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_supported_fortify_source" >&5 printf "%s\n" "$libc_cv_supported_fortify_source" >&6; } @@ -7517,8 +7692,9 @@ case $enable_fortify_source in #( if test $libc_cv_supported_fortify_source = 3 then : libc_cv_fortify_source=yes -else $as_nop - as_fn_error $? "Compiler doesn't provide necessary support for _FORTIFY_SOURCE=3" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "Compiler doesn't provide necessary support for _FORTIFY_SOURCE=3" "$LINENO" 5 ;; +esac fi ;; #( *) : libc_cv_fortify_source=no ;; @@ -7542,8 +7718,8 @@ printf %s "checking whether the assembler requires one version per symbol... " > if test ${libc_cv_symver_needs_alias+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s < conftest.s <&5 printf "%s\n" "$libc_cv_symver_needs_alias" >&6; } @@ -7571,8 +7748,8 @@ printf %s "checking for __builtin_trap with no external dependencies... " >&6; } if test ${libc_cv_builtin_trap+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_builtin_trap=no +else case e in #( + e) libc_cv_builtin_trap=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -7597,7 +7774,8 @@ if test -z "$libc_undefs"; then libc_cv_builtin_trap=yes fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 printf "%s\n" "$libc_cv_builtin_trap" >&6; } @@ -7618,8 +7796,8 @@ printf %s "checking whether the C++ compiler supports thread_local... " >&6; } if test ${libc_cv_cxx_thread_local+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) old_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -std=gnu++11" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -7645,12 +7823,14 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : libc_cv_cxx_thread_local=yes -else $as_nop - libc_cv_cxx_thread_local=no +else case e in #( + e) libc_cv_cxx_thread_local=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXXFLAGS="$old_CXXFLAGS" - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 printf "%s\n" "$libc_cv_cxx_thread_local" >&6; } @@ -7753,8 +7933,8 @@ printf %s "checking whether -fPIC is default... " >&6; } if test ${libc_cv_pic_default+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_pic_default=yes +else case e in #( + e) libc_cv_pic_default=yes cat > conftest.c <&5 1>&5"; then libc_cv_pic_default=no fi -rm -f conftest.* +rm -f conftest.* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 printf "%s\n" "$libc_cv_pic_default" >&6; } @@ -7775,8 +7956,8 @@ printf %s "checking whether -fPIE is default... " >&6; } if test ${libc_cv_cc_pie_default+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_cc_pie_default=yes +else case e in #( + e) libc_cv_cc_pie_default=yes cat > conftest.c <&5 1>&5"; then libc_cv_cc_pie_default=no fi -rm -f conftest.* +rm -f conftest.* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 printf "%s\n" "$libc_cv_cc_pie_default" >&6; } @@ -7803,8 +7985,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_pie_supported=yes -else $as_nop - libc_cv_pie_supported=no +else case e in #( + e) libc_cv_pie_supported=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 @@ -7833,8 +8016,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_static_pie_supported=yes -else $as_nop - libc_cv_static_pie_supported=no +else case e in #( + e) libc_cv_static_pie_supported=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -7892,8 +8076,8 @@ cat >confcache <<\_ACEOF # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF @@ -7923,14 +8107,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | @@ -8020,7 +8204,6 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -8029,12 +8212,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -8106,7 +8290,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -8135,7 +8319,6 @@ as_fn_error () } # as_fn_error - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -8175,11 +8358,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -8193,11 +8377,12 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith @@ -8280,9 +8465,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -8363,10 +8548,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 @@ -8382,7 +8569,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by GNU C Library $as_me (see version.h), which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -8414,7 +8601,7 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. @@ -8452,10 +8639,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ GNU C Library config.status (see version.h) -configured by $0, generated by GNU Autoconf 2.71, +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -8515,8 +8702,8 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; + as_fn_error $? "ambiguous option: '$1' +Try '$0 --help' for more information.";; --help | --hel | -h ) printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -8524,8 +8711,8 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; @@ -8583,7 +8770,7 @@ do "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done @@ -8603,7 +8790,7 @@ fi # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= @@ -8627,7 +8814,7 @@ ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then @@ -8785,13 +8972,13 @@ fi # test -n "$CONFIG_FILES" # Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. +# This happens for instance with './config.status Makefile'. if test -n "$CONFIG_HEADERS"; then cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF -# Transform confdefs.h into an awk script `defines.awk', embedded as +# Transform confdefs.h into an awk script 'defines.awk', embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h. @@ -8901,7 +9088,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -8923,19 +9110,19 @@ do -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` @@ -9063,7 +9250,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -9093,9 +9280,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" diff --git a/manual/install.texi b/manual/install.texi index c5f159163a..08ed4051b6 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -643,7 +643,7 @@ If you change any of the @file{configure.ac} files you will also need @itemize @bullet @item -GNU @code{autoconf} 2.71 (exactly) +GNU @code{autoconf} 2.72 (exactly) @end itemize @noindent diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure index 9606137e8d..4bd5496a4a 100755 --- a/sysdeps/aarch64/configure +++ b/sysdeps/aarch64/configure @@ -14,14 +14,14 @@ printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h # the dynamic linker via %ifdef. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -35,13 +35,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -50,14 +51,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -65,35 +66,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -107,13 +97,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -122,14 +113,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -137,32 +128,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 printf %s "checking for big endian... " >&6; } if test ${libc_cv_aarch64_be+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __AARCH64EB__ yes @@ -170,14 +162,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_aarch64_be=yes -else $as_nop - libc_cv_aarch64_be=no +else case e in #( + e) libc_cv_aarch64_be=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5 printf "%s\n" "$libc_cv_aarch64_be" >&6; } @@ -199,8 +193,8 @@ printf %s "checking for BTI support... " >&6; } if test ${libc_cv_aarch64_bti+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_aarch64_bti" >&6; } @@ -246,8 +241,8 @@ printf %s "checking if pac-ret is enabled... " >&6; } if test ${libc_cv_aarch64_pac_ret+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_aarch64_pac_ret" >&6; } @@ -282,8 +278,8 @@ printf %s "checking for variant PCS support... " >&6; } if test ${libc_cv_aarch64_variant_pcs+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.S < conftest.S <&5 printf "%s\n" "$libc_cv_aarch64_variant_pcs" >&6; } @@ -323,8 +320,8 @@ printf %s "checking for SVE support in assembler... " >&6; } if test ${libc_cv_aarch64_sve_asm+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s <<\EOF +else case e in #( + e) cat > conftest.s <<\EOF .arch armv8.2-a+sve ptrue p0.b EOF @@ -338,7 +335,8 @@ if { ac_try='${CC-cc} -c conftest.s 1>&5' else libc_cv_aarch64_sve_asm=no fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5 printf "%s\n" "$libc_cv_aarch64_sve_asm" >&6; } @@ -357,8 +355,8 @@ printf %s "checking for availability of SVE ACLE... " >&6; } if test ${libc_cv_aarch64_sve_acle+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c < EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fsyntax-only -ffreestanding conftest.c' @@ -371,7 +369,8 @@ EOF else libc_cv_aarch64_sve_acle=no fi - rm conftest.c + rm conftest.c ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5 printf "%s\n" "$libc_cv_aarch64_sve_acle" >&6; } diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure index 7b27e26490..08e4f23f89 100644 --- a/sysdeps/arc/configure +++ b/sysdeps/arc/configure @@ -13,14 +13,14 @@ printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h # For big endian ABI, generate a symbol for selecting right dynamic linker -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -34,13 +34,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -49,14 +50,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -64,35 +65,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -106,13 +96,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -121,14 +112,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -136,32 +127,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 printf %s "checking for big endian... " >&6; } if test ${libc_cv_arc_be+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __BIG_ENDIAN__ yes @@ -169,14 +161,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_arc_be=yes -else $as_nop - libc_cv_arc_be=no +else case e in #( + e) libc_cv_arc_be=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 printf "%s\n" "$libc_cv_arc_be" >&6; } diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure index 4ef4d46cbd..935e022c74 100644 --- a/sysdeps/arm/configure +++ b/sysdeps/arm/configure @@ -10,14 +10,14 @@ # the dynamic linker via %ifdef. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -31,13 +31,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -46,14 +47,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -61,35 +62,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -103,13 +93,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -118,14 +109,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -133,32 +124,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5 printf %s "checking whether the compiler is using the ARM hard-float ABI... " >&6; } if test ${libc_cv_arm_pcs_vfp+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __ARM_PCS_VFP yes @@ -166,14 +158,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_arm_pcs_vfp=yes -else $as_nop - libc_cv_arm_pcs_vfp=no +else case e in #( + e) libc_cv_arm_pcs_vfp=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5 printf "%s\n" "$libc_cv_arm_pcs_vfp" >&6; } @@ -192,8 +186,8 @@ printf %s "checking whether VFP supports 32 registers... " >&6; } if test ${libc_cv_arm_pcs_vfp_d32+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -206,10 +200,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_arm_pcs_vfp_d32=yes -else $as_nop - libc_cv_arm_pcs_vfp_d32=no +else case e in #( + e) libc_cv_arm_pcs_vfp_d32=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp_d32" >&5 printf "%s\n" "$libc_cv_arm_pcs_vfp_d32" >&6; } @@ -224,8 +220,8 @@ printf %s "checking whether PC-relative relocs in movw/movt work properly... " > if test ${libc_cv_arm_pcrel_movw+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat > conftest.s <<\EOF .syntax unified .arm @@ -259,7 +255,8 @@ LC_ALL=C $READELF -dr conftest.so > conftest.dr 2>&5 && grep -F 'TEXTREL R_ARM_NONE' conftest.dr > /dev/null || libc_cv_arm_pcrel_movw=yes } -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5 printf "%s\n" "$libc_cv_arm_pcrel_movw" >&6; } @@ -276,8 +273,8 @@ printf %s "checking whether TPOFF relocs with addends are assembled correctly... if test ${libc_cv_arm_tpoff_addend+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat > conftest.s <<\EOF .syntax unified .arm @@ -306,7 +303,8 @@ $1 ~ /0x0+/ && $2 ~ /[0-9a-f]+/ { END { exit(result) } ' conftest.x 2>&5 && libc_cv_arm_tpoff_addend=yes } -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5 printf "%s\n" "$libc_cv_arm_tpoff_addend" >&6; } diff --git a/sysdeps/hppa/configure b/sysdeps/hppa/configure index cf5f9e5d7e..0390946d88 100644 --- a/sysdeps/hppa/configure +++ b/sysdeps/hppa/configure @@ -5,8 +5,8 @@ printf %s "checking for assembler line separator... " >&6; } if test ${libc_cv_asm_line_sep+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s < conftest.s <&5 printf "%s\n" "$libc_cv_asm_line_sep" >&6; } diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure index 84656cef6e..a618692adf 100644 --- a/sysdeps/i386/configure +++ b/sysdeps/i386/configure @@ -61,8 +61,8 @@ printf %s "checking for linker static PIE support... " >&6; } if test ${libc_cv_ld_static_pie+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s <<\EOF +else case e in #( + e) cat > conftest.s <<\EOF .text .global _start _start: @@ -80,7 +80,8 @@ EOF libc_cv_ld_static_pie=yes fi fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5 printf "%s\n" "$libc_cv_ld_static_pie" >&6; } diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure index 68d8d7b465..bc6552da0b 100644 --- a/sysdeps/ieee754/ldbl-opt/configure +++ b/sysdeps/ieee754/ldbl-opt/configure @@ -7,8 +7,8 @@ printf %s "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } if test ${libc_cv_mlong_double_128+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -28,11 +28,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mlong_double_128=yes -else $as_nop - libc_cv_mlong_double_128=no +else case e in #( + e) libc_cv_mlong_double_128=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -CFLAGS="$save_CFLAGS" +CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 printf "%s\n" "$libc_cv_mlong_double_128" >&6; } diff --git a/sysdeps/loongarch/configure b/sysdeps/loongarch/configure index afcef6cd22..d3d9fec910 100644 --- a/sysdeps/loongarch/configure +++ b/sysdeps/loongarch/configure @@ -9,8 +9,8 @@ printf %s "checking if ${CC-cc} is sufficient to build static PIE on LoongArch.. if test ${libc_cv_static_pie_on_loongarch+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat > conftest.S <<\EOF .global _start .type _start, @function @@ -48,7 +48,8 @@ EOF then libc_cv_static_pie_on_loongarch=yes fi - rm -rf conftest* + rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5 printf "%s\n" "$libc_cv_static_pie_on_loongarch" >&6; } @@ -64,8 +65,8 @@ printf %s "checking whether $CC supports option -mcmodel=medium... " >&6; } if test ${libc_cv_loongarch_cmodel_medium+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if { ac_try='${CC-cc} -c $CFLAGS -mcmodel=medium /dev/null 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 @@ -75,7 +76,8 @@ else $as_nop libc_cv_loongarch_cmodel_medium=yes else libc_cv_loongarch_cmodel_medium=no - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5 printf "%s\n" "$libc_cv_loongarch_cmodel_medium" >&6; } @@ -88,8 +90,8 @@ printf %s "checking for vector support in assembler... " >&6; } if test ${libc_cv_loongarch_vec_asm+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s <<\EOF +else case e in #( + e) cat > conftest.s <<\EOF vld $vr0, $sp, 0 EOF if { ac_try='${CC-cc} -c $CFLAGS conftest.s -o conftest 1>&5' @@ -102,7 +104,8 @@ if { ac_try='${CC-cc} -c $CFLAGS conftest.s -o conftest 1>&5' else libc_cv_loongarch_vec_asm=no fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_vec_asm" >&5 printf "%s\n" "$libc_cv_loongarch_vec_asm" >&6; } @@ -116,8 +119,8 @@ printf %s "checking for vector support in compiler... " >&6; } if test ${libc_cv_loongarch_vec_com+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -131,10 +134,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_loongarch_vec_com=yes -else $as_nop - libc_cv_loongarch_vec_com=no +else case e in #( + e) libc_cv_loongarch_vec_com=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_vec_com" >&5 printf "%s\n" "$libc_cv_loongarch_vec_com" >&6; } diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure index f15160d0d8..5779efd1ef 100644 --- a/sysdeps/mach/configure +++ b/sysdeps/mach/configure @@ -11,18 +11,20 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$2> _ACEOF if ac_fn_c_try_cpp "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -40,8 +42,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MIG+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$MIG"; then +else case e in #( + e) if test -n "$MIG"; then ac_cv_prog_MIG="$MIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -63,7 +65,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi MIG=$ac_cv_prog_MIG if test -n "$MIG"; then @@ -85,8 +88,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MIG+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_MIG"; then +else case e in #( + e) if test -n "$ac_ct_MIG"; then ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -108,7 +111,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_MIG=$ac_cv_prog_ac_ct_MIG if test -n "$ac_ct_MIG"; then @@ -153,16 +157,18 @@ ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.h" "ac_cv_header_mach_ma if test "x$ac_cv_header_mach_mach_types_h" = xyes then : -else $as_nop - as_fn_error $? "cannot find Mach headers" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find Mach headers" "$LINENO" 5 ;; +esac fi ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.defs" "ac_cv_header_mach_mach_types_defs" if test "x$ac_cv_header_mach_mach_types_defs" = xyes then : -else $as_nop - as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 ;; +esac fi @@ -173,8 +179,8 @@ printf %s "checking for task_t in mach/mach_types.h... " >&6; } if test ${libc_cv_mach_task_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -188,10 +194,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mach_task_t=task_t -else $as_nop - libc_cv_mach_task_t=task_port_t +else case e in #( + e) libc_cv_mach_task_t=task_port_t ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5 printf "%s\n" "$libc_cv_mach_task_t" >&6; } @@ -203,8 +211,8 @@ printf %s "checking for thread_t in mach/mach_types.h... " >&6; } if test ${libc_cv_mach_thread_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -218,10 +226,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mach_thread_t=thread_t -else $as_nop - libc_cv_mach_thread_t=thread_port_t +else case e in #( + e) libc_cv_mach_thread_t=thread_port_t ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5 printf "%s\n" "$libc_cv_mach_thread_t" >&6; } @@ -234,8 +244,8 @@ printf %s "checking for creation_time in task_basic_info... " >&6; } if test ${libc_cv_mach_task_creation_time+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -252,10 +262,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mach_task_creation_time=yes -else $as_nop - libc_cv_mach_task_creation_time=no +else case e in #( + e) libc_cv_mach_task_creation_time=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5 printf "%s\n" "$libc_cv_mach_task_creation_time" >&6; } @@ -269,7 +281,7 @@ for ifc in mach mach4 gnumach \ processor processor_set task task_notify thread_act vm_map \ memory_object memory_object_default i386/mach_i386 x86_64/mach_i386 \ ; do - as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | sed "$as_sed_sh"` ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : @@ -281,14 +293,14 @@ if test "x$mach_interface_list" = x; then as_fn_error $? "what manner of Mach is this?" "$LINENO" 5 fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -302,13 +314,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -317,14 +330,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -332,35 +345,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -374,13 +376,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -389,14 +392,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -404,45 +407,48 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5 printf %s "checking for host_page_size in mach_host.defs... " >&6; } if test ${libc_cv_mach_host_page_size+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "host_page_size" >/dev/null 2>&1 + $EGREP_TRADITIONAL "host_page_size" >/dev/null 2>&1 then : libc_cv_mach_host_page_size=yes -else $as_nop - libc_cv_mach_host_page_size=no +else case e in #( + e) libc_cv_mach_host_page_size=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5 printf "%s\n" "$libc_cv_mach_host_page_size" >&6; } @@ -455,13 +461,14 @@ ac_fn_c_check_header_preproc "$LINENO" "mach/machine/ndr_def.h" "ac_cv_header_ma if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes then : DEFINES="$DEFINES -DNDR_DEF_HEADER=''" -else $as_nop - ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h" +else case e in #( + e) ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h" if test "x$ac_cv_header_machine_ndr_def_h" = xyes then : DEFINES="$DEFINES -DNDR_DEF_HEADER=''" fi - + ;; +esac fi @@ -470,21 +477,23 @@ printf %s "checking for i386_io_perm_modify in mach_i386.defs... " >&6; } if test ${libc_cv_mach_i386_ioports+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "i386_io_perm_modify" >/dev/null 2>&1 + $EGREP_TRADITIONAL "i386_io_perm_modify" >/dev/null 2>&1 then : libc_cv_mach_i386_ioports=yes -else $as_nop - libc_cv_mach_i386_ioports=no +else case e in #( + e) libc_cv_mach_i386_ioports=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5 printf "%s\n" "$libc_cv_mach_i386_ioports" >&6; } @@ -498,21 +507,23 @@ printf %s "checking for i386_set_gdt in mach_i386.defs... " >&6; } if test ${libc_cv_mach_i386_gdt+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "i386_set_gdt" >/dev/null 2>&1 + $EGREP_TRADITIONAL "i386_set_gdt" >/dev/null 2>&1 then : libc_cv_mach_i386_gdt=yes -else $as_nop - libc_cv_mach_i386_gdt=no +else case e in #( + e) libc_cv_mach_i386_gdt=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5 printf "%s\n" "$libc_cv_mach_i386_gdt" >&6; } diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure index cd5af1cd20..6ca3bab511 100644 --- a/sysdeps/mach/hurd/configure +++ b/sysdeps/mach/hurd/configure @@ -15,8 +15,8 @@ printf %s "checking Hurd header version... " >&6; } if test ${libc_cv_hurd_version+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -34,10 +34,12 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_cv_hurd_version=ok -else $as_nop - libc_cv_hurd_version=bad +else case e in #( + e) libc_cv_hurd_version=bad ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5 printf "%s\n" "$libc_cv_hurd_version" >&6; } @@ -47,15 +49,14 @@ fi - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -69,13 +70,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -84,14 +86,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -99,35 +101,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -141,13 +132,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -156,14 +148,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -171,45 +163,48 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for proc_getchildren_rusage in process.defs" >&5 printf %s "checking for proc_getchildren_rusage in process.defs... " >&6; } if test ${libc_cv_hurd_rpc_proc_getchildren_rusage+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "proc_getchildren_rusage" >/dev/null 2>&1 + $EGREP_TRADITIONAL "proc_getchildren_rusage" >/dev/null 2>&1 then : libc_cv_hurd_rpc_proc_getchildren_rusage=yes -else $as_nop - libc_cv_hurd_rpc_proc_getchildren_rusage=no +else case e in #( + e) libc_cv_hurd_rpc_proc_getchildren_rusage=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_rpc_proc_getchildren_rusage" >&5 printf "%s\n" "$libc_cv_hurd_rpc_proc_getchildren_rusage" >&6; } diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure index 1e8c6711e6..60dbd947e2 100644 --- a/sysdeps/mips/configure +++ b/sysdeps/mips/configure @@ -6,14 +6,14 @@ printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -27,13 +27,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -99,13 +89,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -129,32 +120,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } if test ${libc_cv_mips_nan2008+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ dnl #ifdef __mips_nan2008 @@ -162,14 +154,16 @@ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_mips_nan2008=yes -else $as_nop - libc_cv_mips_nan2008=no +else case e in #( + e) libc_cv_mips_nan2008=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 printf "%s\n" "$libc_cv_mips_nan2008" >&6; } diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure index 2fb230cbaa..d25684d5ad 100644 --- a/sysdeps/nios2/configure +++ b/sysdeps/nios2/configure @@ -4,14 +4,14 @@ # Nios II big endian is not yet supported. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -25,13 +25,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -40,14 +41,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -55,35 +56,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -97,13 +87,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -112,14 +103,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -127,32 +118,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 printf %s "checking for big endian... " >&6; } if test ${libc_cv_nios2_be+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __nios2_big_endian__ yes @@ -160,14 +152,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_nios2_be=yes -else $as_nop - libc_cv_nios2_be=no +else case e in #( + e) libc_cv_nios2_be=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5 printf "%s\n" "$libc_cv_nios2_be" >&6; } diff --git a/sysdeps/powerpc/powerpc32/fpu/configure b/sysdeps/powerpc/powerpc32/fpu/configure index da6fbb11bf..4d285c7617 100644 --- a/sysdeps/powerpc/powerpc32/fpu/configure +++ b/sysdeps/powerpc/powerpc32/fpu/configure @@ -7,8 +7,8 @@ printf %s "checking for fcfid use... " >&6; } if test ${libc_cv_ppc_fcfid+y} then : printf %s "(cached) " >&6 -else $as_nop - echo 'double foo (int x) { return (double) x; }' > conftest.c +else case e in #( + e) echo 'double foo (int x) { return (double) x; }' > conftest.c libc_cv_ppc_fcfid=no if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -20,7 +20,8 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' libc_cv_ppc_fcfid=yes fi fi -rm -rf conftest* +rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5 printf "%s\n" "$libc_cv_ppc_fcfid" >&6; } @@ -35,8 +36,8 @@ printf %s "checking for fctidz use... " >&6; } if test ${libc_cv_ppc_fctidz+y} then : printf %s "(cached) " >&6 -else $as_nop - echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c +else case e in #( + e) echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c libc_cv_ppc_fctidz=no if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -48,7 +49,8 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' libc_cv_ppc_fctidz=yes fi fi -rm -rf conftest* +rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5 printf "%s\n" "$libc_cv_ppc_fctidz" >&6; } diff --git a/sysdeps/powerpc/powerpc64/configure b/sysdeps/powerpc/powerpc64/configure index 9df2ceaa1f..3e3a83505a 100644 --- a/sysdeps/powerpc/powerpc64/configure +++ b/sysdeps/powerpc/powerpc64/configure @@ -9,8 +9,8 @@ printf %s "checking for support for overlapping .opd entries... " >&6; } if test ${libc_cv_overlapping_opd+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_overlapping_opd=no +else case e in #( + e) libc_cv_overlapping_opd=no echo 'void foo (void) {}' > conftest.c if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $libc_cv_cc_submachine -S conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -27,7 +27,8 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $libc_cv_cc_submachine -S conftest.c -o fi fi rm -f conftest.c conftest.s - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5 printf "%s\n" "$libc_cv_overlapping_opd" >&6; } @@ -45,8 +46,8 @@ printf %s "checking if the compiler supports @notoc... " >&6; } if test ${libc_cv_ppc64_notoc+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_ppc64_notoc" >&6; } diff --git a/sysdeps/powerpc/powerpc64/le/configure b/sysdeps/powerpc/powerpc64/le/configure index 3ec457b10b..7092f61bd4 100644 --- a/sysdeps/powerpc/powerpc64/le/configure +++ b/sysdeps/powerpc/powerpc64/le/configure @@ -9,8 +9,8 @@ printf %s "checking if the target machine is at least POWER8... " >&6; } if test ${libc_cv_target_power8_ok+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -22,10 +22,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_target_power8_ok=yes -else $as_nop - libc_cv_target_power8_ok=no +else case e in #( + e) libc_cv_target_power8_ok=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 printf "%s\n" "$libc_cv_target_power8_ok" >&6; } @@ -42,8 +44,8 @@ printf %s "checking if the compiler supports -mno-gnu-attribute... " >&6; } if test ${libc_cv_no_gnu_attr_ok+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -52,10 +54,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_no_gnu_attr_ok=yes -else $as_nop - libc_cv_no_gnu_attr_ok=no +else case e in #( + e) libc_cv_no_gnu_attr_ok=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 printf "%s\n" "$libc_cv_no_gnu_attr_ok" >&6; } @@ -70,8 +74,8 @@ printf %s "checking if $CC compiles signbit with 128-bit floating point type... if test ${libc_cv_compiler_powerpc64le_ice+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -Wno-psabi" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -86,11 +90,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_compiler_powerpc64le_ice=yes -else $as_nop - libc_cv_compiler_powerpc64le_ice=no +else case e in #( + e) libc_cv_compiler_powerpc64le_ice=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -CFLAGS="$save_CFLAGS" +CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 printf "%s\n" "$libc_cv_compiler_powerpc64le_ice" >&6; } @@ -104,8 +110,8 @@ printf %s "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double- if test ${libc_cv_compiler_powerpc64le_ldbl128_mabi+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -116,11 +122,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_compiler_powerpc64le_ldbl128_mabi=yes -else $as_nop - libc_cv_compiler_powerpc64le_ldbl128_mabi=no +else case e in #( + e) libc_cv_compiler_powerpc64le_ldbl128_mabi=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -CFLAGS="$save_CFLAGS" +CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 printf "%s\n" "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } @@ -138,8 +146,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJCOPY+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$OBJCOPY"; then +else case e in #( + e) if test -n "$OBJCOPY"; then ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -161,7 +169,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi OBJCOPY=$ac_cv_prog_OBJCOPY if test -n "$OBJCOPY"; then diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure index 130e3bebc7..61f0c713d7 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure @@ -8,8 +8,8 @@ printf %s "checking if the compiler supports -mcpu=power10... " >&6; } if test ${libc_cv_mcpu_power10+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18,10 +18,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mcpu_power10=yes -else $as_nop - libc_cv_mcpu_power10=no +else case e in #( + e) libc_cv_mcpu_power10=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5 printf "%s\n" "$libc_cv_mcpu_power10" >&6; } diff --git a/sysdeps/riscv/configure b/sysdeps/riscv/configure index c8f01709f8..3ae4ae3bdb 100644 --- a/sysdeps/riscv/configure +++ b/sysdeps/riscv/configure @@ -7,8 +7,8 @@ printf %s "checking for R_RISCV_ALIGN linker relaxation support... " >&6; } if test ${libc_cv_riscv_r_align+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.S < conftest.S <&5 printf "%s\n" "$libc_cv_riscv_r_align" >&6; } @@ -36,8 +37,8 @@ printf %s "checking if the toolchain is sufficient to build static PIE on RISC-V if test ${libc_cv_static_pie_on_riscv+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat > conftest1.S <<\EOF .globl _start .type _start, @function @@ -71,7 +72,8 @@ EOF then libc_cv_static_pie_on_riscv=yes fi - rm -rf conftest* + rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_riscv" >&5 printf "%s\n" "$libc_cv_static_pie_on_riscv" >&6; } @@ -80,3 +82,4 @@ if test "$libc_cv_static_pie_on_riscv" = yes; then printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h fi + diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure index d1056cb325..67c3755c16 100644 --- a/sysdeps/s390/configure +++ b/sysdeps/s390/configure @@ -6,8 +6,8 @@ printf %s "checking for __builtin_tbegin... " >&6; } if test ${libc_cv_gcc_builtin_tbegin+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c <<\EOF +else case e in #( + e) cat > conftest.c <<\EOF #include void testtransaction () { @@ -28,7 +28,8 @@ then else libc_cv_gcc_builtin_tbegin=no fi -rm -f conftest* +rm -f conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5 printf "%s\n" "$libc_cv_gcc_builtin_tbegin" >&6; } @@ -44,8 +45,8 @@ printf %s "checking for S390 vector instruction support... " >&6; } if test ${libc_cv_asm_s390_vx+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -61,10 +62,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_vx=yes -else $as_nop - libc_cv_asm_s390_vx=no +else case e in #( + e) libc_cv_asm_s390_vx=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5 printf "%s\n" "$libc_cv_asm_s390_vx" >&6; } @@ -83,8 +86,8 @@ printf %s "checking for S390 vector support in gcc... " >&6; } if test ${libc_cv_gcc_s390_vx+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -97,10 +100,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_gcc_s390_vx=yes -else $as_nop - libc_cv_gcc_s390_vx=no +else case e in #( + e) libc_cv_gcc_s390_vx=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5 printf "%s\n" "$libc_cv_gcc_s390_vx" >&6; } @@ -116,8 +121,8 @@ printf %s "checking for S390 arch13 zarch instruction support... " >&6; } if test ${libc_cv_asm_s390_arch13+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -135,10 +140,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_arch13=yes -else $as_nop - libc_cv_asm_s390_arch13=no +else case e in #( + e) libc_cv_asm_s390_arch13=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5 printf "%s\n" "$libc_cv_asm_s390_arch13" >&6; } @@ -154,8 +161,8 @@ printf %s "checking for S390 z10 zarch instruction support as default... " >&6; if test ${libc_cv_asm_s390_min_z10_zarch+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -173,10 +180,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_min_z10_zarch=yes -else $as_nop - libc_cv_asm_s390_min_z10_zarch=no +else case e in #( + e) libc_cv_asm_s390_min_z10_zarch=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5 printf "%s\n" "$libc_cv_asm_s390_min_z10_zarch" >&6; } @@ -192,8 +201,8 @@ printf %s "checking for S390 z196 zarch instruction support as default... " >&6; if test ${libc_cv_asm_s390_min_z196_zarch+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -208,10 +217,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_min_z196_zarch=yes -else $as_nop - libc_cv_asm_s390_min_z196_zarch=no +else case e in #( + e) libc_cv_asm_s390_min_z196_zarch=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5 printf "%s\n" "$libc_cv_asm_s390_min_z196_zarch" >&6; } @@ -227,8 +238,8 @@ printf %s "checking for S390 z13 zarch instruction support as default... " >&6; if test ${libc_cv_asm_s390_min_z13_zarch+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -245,10 +256,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_min_z13_zarch=yes -else $as_nop - libc_cv_asm_s390_min_z13_zarch=no +else case e in #( + e) libc_cv_asm_s390_min_z13_zarch=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5 printf "%s\n" "$libc_cv_asm_s390_min_z13_zarch" >&6; } @@ -264,8 +277,8 @@ printf %s "checking for S390 arch13 zarch instruction support as default... " >& if test ${libc_cv_asm_s390_min_arch13_zarch+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -281,10 +294,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_asm_s390_min_arch13_zarch=yes -else $as_nop - libc_cv_asm_s390_min_arch13_zarch=no +else case e in #( + e) libc_cv_asm_s390_min_arch13_zarch=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5 printf "%s\n" "$libc_cv_asm_s390_min_arch13_zarch" >&6; } @@ -301,8 +316,8 @@ printf %s "checking if $CC is sufficient to build libc on s390x... " >&6; } if test ${libc_cv_compiler_ok_on_s390x+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -321,10 +336,12 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_cv_compiler_ok_on_s390x=yes -else $as_nop - libc_cv_compiler_ok_on_s390x=no +else case e in #( + e) libc_cv_compiler_ok_on_s390x=no ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5 printf "%s\n" "$libc_cv_compiler_ok_on_s390x" >&6; } diff --git a/sysdeps/s390/s390-64/configure b/sysdeps/s390/s390-64/configure index c8e25b242f..33c28614c2 100644 --- a/sysdeps/s390/s390-64/configure +++ b/sysdeps/s390/s390-64/configure @@ -10,8 +10,8 @@ if { as_var=\ libc_cv_s390x_staticpie_req_runtime; eval test \${$as_var+y}; } then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest1.c < conftest1.c <&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -25,13 +25,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -40,14 +41,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -55,35 +56,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -97,13 +87,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -112,14 +103,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -127,32 +118,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5 printf %s "checking for at least sparcv8 support... " >&6; } if test ${libc_cv_sparcv8+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined (__sparc_v8__) || defined (__sparc_v9__) yes @@ -160,14 +152,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_sparcv8=yes -else $as_nop - libc_cv_sparcv8=no +else case e in #( + e) libc_cv_sparcv8=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5 printf "%s\n" "$libc_cv_sparcv8" >&6; } @@ -183,8 +177,8 @@ printf %s "checking for external libatomic calls... " >&6; } if test ${libc_cv_cas_uses_libatomic+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_cas_uses_libatomic" >&6; } diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure index 70f7937333..4d642e953b 100644 --- a/sysdeps/unix/sysv/linux/configure +++ b/sysdeps/unix/sysv/linux/configure @@ -12,8 +12,8 @@ printf %s "checking installed Linux kernel header files... " >&6; } if test ${libc_cv_linux320+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE < (3 *65536+ 2 *256+ 0) /* 3.2.0 */ @@ -30,10 +30,12 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_cv_linux320='3.2.0 or later' -else $as_nop - libc_cv_linux320='missing or too old!' +else case e in #( + e) libc_cv_linux320='missing or too old!' ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5 printf "%s\n" "$libc_cv_linux320" >&6; } @@ -91,8 +93,9 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : libc_minimum_kernel=ok -else $as_nop - libc_minimum_kernel='too old!' +else case e in #( + e) libc_minimum_kernel='too old!' ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5 diff --git a/sysdeps/unix/sysv/linux/loongarch/configure b/sysdeps/unix/sysv/linux/loongarch/configure index 0d1159e923..914943f914 100644 --- a/sysdeps/unix/sysv/linux/loongarch/configure +++ b/sysdeps/unix/sysv/linux/loongarch/configure @@ -6,14 +6,14 @@ arch_minimum_kernel=5.19.0 libc_cv_loongarch_int_abi=no -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -27,13 +27,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -99,13 +89,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -129,24 +120,25 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -154,7 +146,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 8 8" >/dev/null 2>&1 + $EGREP_TRADITIONAL "4 8 8" >/dev/null 2>&1 then : libc_cv_loongarch_int_abi=lp64 fi @@ -173,7 +165,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_loongarch_float_abi=d fi @@ -187,7 +179,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_loongarch_float_abi=s fi diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure index a060901de4..6e3402c111 100644 --- a/sysdeps/unix/sysv/linux/mips/configure +++ b/sysdeps/unix/sysv/linux/mips/configure @@ -19,8 +19,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_abi=o32 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (_MIPS_SIM != _ABIN32) @@ -37,8 +37,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_abi=n32 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (_MIPS_SIM != _ABI64) @@ -56,9 +56,11 @@ if ac_fn_c_try_compile "$LINENO" then : libc_mips_abi=n64 fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -83,8 +85,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_float=soft -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if !defined(__mips_hard_float) @@ -102,7 +104,8 @@ if ac_fn_c_try_compile "$LINENO" then : libc_mips_float=hard fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -148,8 +151,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_o32_fp=32 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (__mips_fpr != 0) || !defined(_MIPS_SPFPSET) || (_MIPS_SPFPSET != 16) @@ -166,8 +169,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_o32_fp=xx -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (__mips_fpr != 0) @@ -184,8 +187,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_o32_fp=xxo -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (__mips_fpr != 64) || !defined(_MIPS_SPFPSET) || (_MIPS_SPFPSET != 16) @@ -202,8 +205,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_o32_fp=64a -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (__mips_fpr != 64) @@ -221,13 +224,17 @@ if ac_fn_c_try_compile "$LINENO" then : libc_mips_o32_fp=64 fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -241,8 +248,9 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test $ac_status = 0; }; } then : libc_cv_mips_fp64=yes -else $as_nop - libc_cv_mips_fp64=no +else case e in #( + e) libc_cv_mips_fp64=no ;; +esac fi if { ac_try='${CC-cc} -Werror -modd-spreg -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -252,8 +260,9 @@ fi test $ac_status = 0; }; } then : libc_cv_mips_modd_spreg=yes -else $as_nop - libc_cv_mips_modd_spreg=no +else case e in #( + e) libc_cv_mips_modd_spreg=no ;; +esac fi fi config_vars="$config_vars @@ -281,22 +290,23 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_mips_mode_switch=yes -else $as_nop - libc_mips_mode_switch=no +else case e in #( + e) libc_mips_mode_switch=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext config_vars="$config_vars mips-mode-switch = ${libc_mips_mode_switch}" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -310,13 +320,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -325,14 +336,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -340,35 +351,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -382,13 +382,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -397,14 +398,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -412,32 +413,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } if test ${libc_cv_mips_nan2008+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ dnl #ifdef __mips_nan2008 @@ -445,14 +447,16 @@ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_mips_nan2008=yes -else $as_nop - libc_cv_mips_nan2008=no +else case e in #( + e) libc_cv_mips_nan2008=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 printf "%s\n" "$libc_cv_mips_nan2008" >&6; } @@ -515,8 +519,8 @@ printf %s "checking whether the compiler must use executable stack... " >&6; } if test ${libc_cv_mips_force_execstack+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_mips_force_execstack=no +else case e in #( + e) libc_cv_mips_force_execstack=no if test $libc_mips_float = hard; then if test -n "$minimum_kernel"; then @@ -528,7 +532,8 @@ else $as_nop else libc_cv_mips_force_execstack=yes fi - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5 printf "%s\n" "$libc_cv_mips_force_execstack" >&6; } diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure index d6d091a4c2..61ae675c1a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure +++ b/sysdeps/unix/sysv/linux/powerpc/configure @@ -7,8 +7,8 @@ printf %s "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended form if test ${libc_cv_mlong_double_128ibm+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -28,11 +28,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mlong_double_128ibm=yes -else $as_nop - libc_cv_mlong_double_128ibm=no +else case e in #( + e) libc_cv_mlong_double_128ibm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -CFLAGS="$save_CFLAGS" +CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5 printf "%s\n" "$libc_cv_mlong_double_128ibm" >&6; } @@ -43,8 +45,8 @@ printf %s "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } if test ${libc_cv_mabi_ibmlongdouble+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -64,11 +66,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mabi_ibmlongdouble=yes -else $as_nop - libc_cv_mabi_ibmlongdouble=no +else case e in #( + e) libc_cv_mabi_ibmlongdouble=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS="$save_CFLAGS" + CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 printf "%s\n" "$libc_cv_mabi_ibmlongdouble" >&6; } diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure index cf1b70c745..5dd70689fc 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure @@ -17,14 +17,14 @@ esac # Define default-abi according to compiler flags. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -38,13 +38,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -53,14 +54,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -68,35 +69,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -110,13 +100,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -125,14 +116,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -140,32 +131,33 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5 printf %s "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; } if test ${libc_cv_ppc64_elfv2_abi+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if _CALL_ELF == 2 yes @@ -173,14 +165,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_ppc64_elfv2_abi=yes -else $as_nop - libc_cv_ppc64_elfv2_abi=no +else case e in #( + e) libc_cv_ppc64_elfv2_abi=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5 printf "%s\n" "$libc_cv_ppc64_elfv2_abi" >&6; } @@ -199,8 +193,8 @@ printf %s "checking whether the compiler defines _CALL_ELF... " >&6; } if test ${libc_cv_ppc64_def_call_elf+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _CALL_ELF yes @@ -208,14 +202,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_ppc64_def_call_elf=yes -else $as_nop - libc_cv_ppc64_def_call_elf=no +else case e in #( + e) libc_cv_ppc64_def_call_elf=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5 printf "%s\n" "$libc_cv_ppc64_def_call_elf" >&6; } @@ -229,8 +225,8 @@ printf %s "checking the machine type to set minimum kernel version... " >&6; } if test ${libc_cv_ppc64_le+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ yes @@ -238,14 +234,16 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : arch_minimum_kernel=3.10.0 -else $as_nop - libc_cv_ppc64_le=no +else case e in #( + e) libc_cv_ppc64_le=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5 printf "%s\n" "$libc_cv_ppc64_le" >&6; } diff --git a/sysdeps/unix/sysv/linux/riscv/configure b/sysdeps/unix/sysv/linux/riscv/configure index 79bf5efa25..08aed0d805 100755 --- a/sysdeps/unix/sysv/linux/riscv/configure +++ b/sysdeps/unix/sysv/linux/riscv/configure @@ -6,14 +6,14 @@ arch_minimum_kernel=4.15.0 libc_cv_riscv_int_abi=no -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -27,13 +27,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -99,13 +89,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -129,24 +120,25 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -154,7 +146,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 8 8" >/dev/null 2>&1 + $EGREP_TRADITIONAL "4 8 8" >/dev/null 2>&1 then : libc_cv_riscv_int_abi=lp64 fi @@ -166,7 +158,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 4 4" >/dev/null 2>&1 + $EGREP_TRADITIONAL "4 4 4" >/dev/null 2>&1 then : libc_cv_riscv_int_abi=ilp32 fi @@ -189,7 +181,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_riscv_float_abi=d fi @@ -203,7 +195,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : libc_cv_riscv_float_abi= fi diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure index 04c6ba3e6c..a6d37778d1 100644 --- a/sysdeps/x86/configure +++ b/sysdeps/x86/configure @@ -7,8 +7,8 @@ printf %s "checking for linker x86 ISA level support... " >&6; } if test ${libc_cv_include_x86_isa_level+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest1.S < conftest1.S <&5 (eval $ac_try) 2>&5 @@ -91,7 +92,8 @@ else $as_nop printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } | grep -qE '(-msahf\b|-march=x86-64-v)'; then libc_cv_have_x86_lahf_sahf=yes - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5 printf "%s\n" "$libc_cv_have_x86_lahf_sahf" >&6; } @@ -105,8 +107,8 @@ printf %s "checking for MOVBE instruction support... " >&6; } if test ${libc_cv_have_x86_movbe+y} then : printf %s "(cached) " >&6 -else $as_nop - libc_cv_have_x86_movbe=no +else case e in #( + e) libc_cv_have_x86_movbe=no if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 @@ -114,7 +116,8 @@ else $as_nop printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } | grep -qE '(-mmovbe\b|-march=x86-64-v([3-9]|[1-9][0-9]))'; then libc_cv_have_x86_movbe=yes - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5 printf "%s\n" "$libc_cv_have_x86_movbe" >&6; } @@ -130,8 +133,8 @@ printf %s "checking for ISA level support... " >&6; } if test ${libc_cv_have_x86_isa_level+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c < #if MINIMUM_X86_ISA_LEVEL >= 4 libc_cv_have_x86_isa_level=4 @@ -148,7 +151,8 @@ libc_cv_have_x86_isa_level=0 #endif EOF eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level` - rm -rf conftest* + rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_isa_level" >&5 printf "%s\n" "$libc_cv_have_x86_isa_level" >&6; } diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure index 07bdd40a37..231e6ff128 100755 --- a/sysdeps/x86_64/configure +++ b/sysdeps/x86_64/configure @@ -6,8 +6,8 @@ printf %s "checking -mprefer-vector-width=128... " >&6; } if test ${libc_cv_cc_mprefer_vector_width+y} then : printf %s "(cached) " >&6 -else $as_nop - if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null' +else case e in #( + e) if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -15,10 +15,12 @@ else $as_nop test $ac_status = 0; }; } then : libc_cv_cc_mprefer_vector_width=yes -else $as_nop - libc_cv_cc_mprefer_vector_width=no +else case e in #( + e) libc_cv_cc_mprefer_vector_width=no ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5 printf "%s\n" "$libc_cv_cc_mprefer_vector_width" >&6; } @@ -71,8 +73,8 @@ printf %s "checking whether CET can be enabled... " >&6; } if test ${libc_cv_x86_cet_available+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_x86_cet_available" >&6; } @@ -102,8 +105,8 @@ printf %s "checking whether assembler supports CET... " >&6; } if test ${libc_cv_x86_cet_as+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.s < conftest.s <&5 printf "%s\n" "$libc_cv_x86_cet_as" >&6; } @@ -140,8 +144,8 @@ printf %s "checking whether -mamx-tile works properly... " >&6; } if test ${libc_cv_x86_have_amx_tile+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c < EOF libc_cv_x86_have_amx_tile=no @@ -155,7 +159,8 @@ EOF libc_cv_x86_have_amx_tile=yes fi fi - rm -rf conftest* + rm -rf conftest* ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_have_amx_tile" >&5 printf "%s\n" "$libc_cv_x86_have_amx_tile" >&6; } @@ -168,8 +173,8 @@ printf %s "checking whether -mapxf is enabled... " >&6; } if test ${libc_cv_x86_have_apx+y} then : printf %s "(cached) " >&6 -else $as_nop - cat > conftest.c < conftest.c <&5 printf "%s\n" "$libc_cv_x86_have_apx" >&6; }