mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
2000-03-09 Roland McGrath <roland@baalperazim.frob.com>
* configure.in (PERL, INSTALL_INFO): Don't AC_SUBST these, since AC_PATH_PROG already does it for us. (PERL): Rewrite check added in 2000-02-29 change for syntactic correctness and sh portability. I replaced the broken check with a more sensible implementation of the apparently intended semantics, which might still be questionable. Using expr causes a non-numeric value for `perl -V:apiversion` to be accepted, refusing to use only a perl that reports a number less than 5; on my system, perl (5.004_04) -V:apiversion produces UNKNOWN. * configure: Regenerated.
This commit is contained in:
Roland McGrath
parent
93773779e3
commit
2fd5d0297c
127
configure
vendored
127
configure
vendored
@ -2195,18 +2195,14 @@ else
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echo "$ac_t""no" 1>&6
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echo "$ac_t""no" 1>&6
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fi
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fi
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if -n "$PERL" ; then
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if test "$PERL" != no &&
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eval $($PERL -V:apiversion)
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(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
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if expr $apiversion \< "5" ; then
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PERL=no
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PERL=no
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fi
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unset apiversion
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fi
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fi
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# Extract the first word of "install-info", so it can be a program name with args.
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# Extract the first word of "install-info", so it can be a program name with args.
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set dummy install-info; ac_word=$2
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set dummy install-info; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo "configure:2210: checking for $ac_word" >&5
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echo "configure:2206: checking for $ac_word" >&5
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if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2239,10 +2235,9 @@ else
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echo "$ac_t""no" 1>&6
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echo "$ac_t""no" 1>&6
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fi
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fi
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if test "$INSTALL_INFO" != "no"; then
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if test "$INSTALL_INFO" != "no"; then
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echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6
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echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6
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echo "configure:2246: checking for old Debian install-info" >&5
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echo "configure:2241: checking for old Debian install-info" >&5
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if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2275,7 +2270,7 @@ fi
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echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
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echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
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echo "configure:2279: checking for signed size_t type" >&5
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echo "configure:2274: checking for signed size_t type" >&5
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if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2299,12 +2294,12 @@ EOF
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fi
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fi
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echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
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echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
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echo "configure:2303: checking for libc-friendly stddef.h" >&5
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echo "configure:2298: checking for libc-friendly stddef.h" >&5
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if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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cat > conftest.$ac_ext <<EOF
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cat > conftest.$ac_ext <<EOF
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#line 2308 "configure"
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#line 2303 "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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#define __need_size_t
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#define __need_size_t
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#define __need_wchar_t
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#define __need_wchar_t
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@ -2319,7 +2314,7 @@ size_t size; wchar_t wchar;
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if (&size == NULL || &wchar == NULL) abort ();
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if (&size == NULL || &wchar == NULL) abort ();
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; return 0; }
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; return 0; }
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EOF
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EOF
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if { (eval echo configure:2323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:2318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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rm -rf conftest*
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libc_cv_friendly_stddef=yes
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libc_cv_friendly_stddef=yes
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else
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else
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@ -2338,7 +2333,7 @@ override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
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fi
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fi
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echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
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echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
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echo "configure:2342: checking whether we need to use -P to assemble .S files" >&5
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echo "configure:2337: checking whether we need to use -P to assemble .S files" >&5
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if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2361,7 +2356,7 @@ asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
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fi
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fi
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echo $ac_n "checking whether .text pseudo-op must be used""... $ac_c" 1>&6
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echo $ac_n "checking whether .text pseudo-op must be used""... $ac_c" 1>&6
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echo "configure:2365: checking whether .text pseudo-op must be used" >&5
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echo "configure:2360: checking whether .text pseudo-op must be used" >&5
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if eval "test \"`echo '$''{'libc_cv_dot_text'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_dot_text'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2382,7 +2377,7 @@ else
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fi
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fi
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echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
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echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
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echo "configure:2386: checking for assembler global-symbol directive" >&5
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echo "configure:2381: checking for assembler global-symbol directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2412,7 +2407,7 @@ EOF
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fi
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fi
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echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
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echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
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echo "configure:2416: checking for .set assembler directive" >&5
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echo "configure:2411: checking for .set assembler directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2446,7 +2441,7 @@ EOF
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fi
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fi
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echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
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echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
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echo "configure:2450: checking for .symver assembler directive" >&5
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echo "configure:2445: checking for .symver assembler directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2465,7 +2460,7 @@ fi
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echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
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echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
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echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
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echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
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echo "configure:2469: checking for ld --version-script" >&5
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echo "configure:2464: checking for ld --version-script" >&5
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if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2488,7 +2483,7 @@ EOF
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if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
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if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
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-nostartfiles -nostdlib
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-nostartfiles -nostdlib
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-Wl,--version-script,conftest.map
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-Wl,--version-script,conftest.map
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1>&5'; { (eval echo configure:2492: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
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1>&5'; { (eval echo configure:2487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
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then
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then
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libc_cv_ld_version_script_option=yes
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libc_cv_ld_version_script_option=yes
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else
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else
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@ -2526,7 +2521,7 @@ if test $VERSIONING = no; then
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fi
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fi
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if test $elf = yes; then
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if test $elf = yes; then
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echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
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echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
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echo "configure:2530: checking for .previous assembler directive" >&5
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echo "configure:2525: checking for .previous assembler directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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@ -2534,7 +2529,7 @@ else
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.section foo_section
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.section foo_section
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.previous
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.previous
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EOF
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EOF
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2538: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2533: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_asm_previous_directive=yes
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libc_cv_asm_previous_directive=yes
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else
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else
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libc_cv_asm_previous_directive=no
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libc_cv_asm_previous_directive=no
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@ -2550,7 +2545,7 @@ EOF
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else
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else
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echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
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echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
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echo "configure:2554: checking for .popsection assembler directive" >&5
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echo "configure:2549: checking for .popsection assembler directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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.pushsection foo_section
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.pushsection foo_section
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.popsection
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.popsection
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EOF
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EOF
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2562: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2557: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_asm_popsection_directive=yes
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libc_cv_asm_popsection_directive=yes
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else
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else
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libc_cv_asm_popsection_directive=no
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libc_cv_asm_popsection_directive=no
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if test $elf != yes; then
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if test $elf != yes; then
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echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
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echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
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echo "configure:2582: checking for .init and .fini sections" >&5
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echo "configure:2577: checking for .init and .fini sections" >&5
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if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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cat > conftest.$ac_ext <<EOF
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cat > conftest.$ac_ext <<EOF
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#line 2587 "configure"
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#line 2582 "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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int main() {
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int main() {
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asm ("${libc_cv_dot_text}");
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asm ("${libc_cv_dot_text}");
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; return 0; }
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; return 0; }
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EOF
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EOF
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if { (eval echo configure:2596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:2591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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rm -rf conftest*
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libc_cv_have_initfini=yes
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libc_cv_have_initfini=yes
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else
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else
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else
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if test $ac_cv_prog_cc_works = yes; then
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if test $ac_cv_prog_cc_works = yes; then
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo "configure:2619: checking for _ prefix on C symbol names" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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cat > conftest.$ac_ext <<EOF
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cat > conftest.$ac_ext <<EOF
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#line 2629 "configure"
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#line 2624 "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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asm ("_glibc_foobar:");
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asm ("_glibc_foobar:");
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int main() {
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int main() {
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glibc_foobar ();
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glibc_foobar ();
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; return 0; }
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; return 0; }
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EOF
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EOF
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if { (eval echo configure:2636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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rm -rf conftest*
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libc_cv_asm_underscores=yes
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libc_cv_asm_underscores=yes
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else
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else
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echo "$ac_t""$libc_cv_asm_underscores" 1>&6
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echo "$ac_t""$libc_cv_asm_underscores" 1>&6
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else
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else
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo "configure:2651: checking for _ prefix on C symbol names" >&5
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echo "configure:2646: checking for _ prefix on C symbol names" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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else
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cat > conftest.$ac_ext <<EOF
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cat > conftest.$ac_ext <<EOF
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#line 2656 "configure"
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#line 2651 "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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void underscore_test(void) {
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void underscore_test(void) {
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return; }
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return; }
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EOF
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EOF
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if { (eval echo configure:2661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:2656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if grep _underscore_test conftest* >/dev/null; then
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if grep _underscore_test conftest* >/dev/null; then
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rm -f conftest*
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rm -f conftest*
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libc_cv_asm_underscores=yes
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libc_cv_asm_underscores=yes
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fi
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fi
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echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
|
echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
|
||||||
echo "configure:2693: checking for assembler .weak directive" >&5
|
echo "configure:2688: checking for assembler .weak directive" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -2712,7 +2707,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
|
|||||||
|
|
||||||
if test $libc_cv_asm_weak_directive = no; then
|
if test $libc_cv_asm_weak_directive = no; then
|
||||||
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
|
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
|
||||||
echo "configure:2716: checking for assembler .weakext directive" >&5
|
echo "configure:2711: checking for assembler .weakext directive" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -2750,7 +2745,7 @@ EOF
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
|
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
|
||||||
echo "configure:2754: checking for ld --no-whole-archive" >&5
|
echo "configure:2749: checking for ld --no-whole-archive" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -2761,7 +2756,7 @@ __throw () {}
|
|||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} $CFLAGS
|
if { ac_try='${CC-cc} $CFLAGS
|
||||||
-nostdlib -nostartfiles -Wl,--no-whole-archive
|
-nostdlib -nostartfiles -Wl,--no-whole-archive
|
||||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c 1>&5'; { (eval echo configure:2760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_ld_no_whole_archive=yes
|
libc_cv_ld_no_whole_archive=yes
|
||||||
else
|
else
|
||||||
libc_cv_ld_no_whole_archive=no
|
libc_cv_ld_no_whole_archive=no
|
||||||
@ -2775,7 +2770,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
|
echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
|
||||||
echo "configure:2779: checking for gcc -fexceptions" >&5
|
echo "configure:2774: checking for gcc -fexceptions" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -2786,7 +2781,7 @@ __throw () {}
|
|||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} $CFLAGS
|
if { ac_try='${CC-cc} $CFLAGS
|
||||||
-nostdlib -nostartfiles -fexceptions
|
-nostdlib -nostartfiles -fexceptions
|
||||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c 1>&5'; { (eval echo configure:2785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_gcc_exceptions=yes
|
libc_cv_gcc_exceptions=yes
|
||||||
else
|
else
|
||||||
libc_cv_gcc_exceptions=no
|
libc_cv_gcc_exceptions=no
|
||||||
@ -2801,14 +2796,14 @@ fi
|
|||||||
|
|
||||||
if test "$base_machine" = alpha ; then
|
if test "$base_machine" = alpha ; then
|
||||||
echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
|
echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
|
||||||
echo "configure:2805: checking for function ..ng prefix" >&5
|
echo "configure:2800: checking for function ..ng prefix" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
cat > conftest.c <<\EOF
|
cat > conftest.c <<\EOF
|
||||||
foo () { }
|
foo () { }
|
||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
||||||
then
|
then
|
||||||
libc_cv_gcc_alpha_ng_prefix=yes
|
libc_cv_gcc_alpha_ng_prefix=yes
|
||||||
else
|
else
|
||||||
@ -2835,19 +2830,19 @@ if test "$host_cpu" = powerpc ; then
|
|||||||
# Check for a bug present in at least versions 2.8.x of GCC
|
# Check for a bug present in at least versions 2.8.x of GCC
|
||||||
# and versions 1.0.x of EGCS.
|
# and versions 1.0.x of EGCS.
|
||||||
echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
|
echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
|
||||||
echo "configure:2839: checking whether clobbering cr0 causes problems" >&5
|
echo "configure:2834: checking whether clobbering cr0 causes problems" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
cat > conftest.$ac_ext <<EOF
|
cat > conftest.$ac_ext <<EOF
|
||||||
#line 2844 "configure"
|
#line 2839 "configure"
|
||||||
#include "confdefs.h"
|
#include "confdefs.h"
|
||||||
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
|
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
|
||||||
int main() {
|
int main() {
|
||||||
|
|
||||||
; return 0; }
|
; return 0; }
|
||||||
EOF
|
EOF
|
||||||
if { (eval echo configure:2851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
if { (eval echo configure:2846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||||
rm -rf conftest*
|
rm -rf conftest*
|
||||||
libc_cv_c_asmcr0_bug='no'
|
libc_cv_c_asmcr0_bug='no'
|
||||||
else
|
else
|
||||||
@ -2869,12 +2864,12 @@ fi
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
|
echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
|
||||||
echo "configure:2873: checking for DWARF2 unwind info support" >&5
|
echo "configure:2868: checking for DWARF2 unwind info support" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
cat > conftest.c <<EOF
|
cat > conftest.c <<EOF
|
||||||
#line 2878 "configure"
|
#line 2873 "configure"
|
||||||
static char __EH_FRAME_BEGIN__;
|
static char __EH_FRAME_BEGIN__;
|
||||||
_start ()
|
_start ()
|
||||||
{
|
{
|
||||||
@ -2901,7 +2896,7 @@ __bzero () {}
|
|||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
|
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
|
||||||
-nostdlib -nostartfiles
|
-nostdlib -nostartfiles
|
||||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2905: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_gcc_dwarf2_unwind_info=static
|
libc_cv_gcc_dwarf2_unwind_info=static
|
||||||
else
|
else
|
||||||
libc_cv_gcc_dwarf2_unwind_info=no
|
libc_cv_gcc_dwarf2_unwind_info=no
|
||||||
@ -2909,7 +2904,7 @@ fi
|
|||||||
if test $libc_cv_gcc_dwarf2_unwind_info = no; then
|
if test $libc_cv_gcc_dwarf2_unwind_info = no; then
|
||||||
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
|
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
|
||||||
-nostdlib -nostartfiles
|
-nostdlib -nostartfiles
|
||||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_gcc_dwarf2_unwind_info=yes
|
libc_cv_gcc_dwarf2_unwind_info=yes
|
||||||
else
|
else
|
||||||
libc_cv_gcc_dwarf2_unwind_info=no
|
libc_cv_gcc_dwarf2_unwind_info=no
|
||||||
@ -2939,12 +2934,12 @@ EOF
|
|||||||
esac
|
esac
|
||||||
|
|
||||||
echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
|
echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
|
||||||
echo "configure:2943: checking for __builtin_expect" >&5
|
echo "configure:2938: checking for __builtin_expect" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
cat > conftest.c <<EOF
|
cat > conftest.c <<EOF
|
||||||
#line 2948 "configure"
|
#line 2943 "configure"
|
||||||
int foo (int a)
|
int foo (int a)
|
||||||
{
|
{
|
||||||
a = __builtin_expect (a, 10);
|
a = __builtin_expect (a, 10);
|
||||||
@ -2952,7 +2947,7 @@ int foo (int a)
|
|||||||
}
|
}
|
||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
||||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_gcc_builtin_expect=yes
|
libc_cv_gcc_builtin_expect=yes
|
||||||
else
|
else
|
||||||
libc_cv_gcc_builtin_expect=no
|
libc_cv_gcc_builtin_expect=no
|
||||||
@ -2969,12 +2964,12 @@ EOF
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
|
echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
|
||||||
echo "configure:2973: checking for local label subtraction" >&5
|
echo "configure:2968: checking for local label subtraction" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
cat > conftest.c <<EOF
|
cat > conftest.c <<EOF
|
||||||
#line 2978 "configure"
|
#line 2973 "configure"
|
||||||
int foo (int a)
|
int foo (int a)
|
||||||
{
|
{
|
||||||
static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
|
static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
|
||||||
@ -2987,7 +2982,7 @@ int foo (int a)
|
|||||||
}
|
}
|
||||||
EOF
|
EOF
|
||||||
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
||||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2986: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||||
libc_cv_gcc_subtract_local_labels=yes
|
libc_cv_gcc_subtract_local_labels=yes
|
||||||
else
|
else
|
||||||
libc_cv_gcc_subtract_local_labels=no
|
libc_cv_gcc_subtract_local_labels=no
|
||||||
@ -3004,7 +2999,7 @@ EOF
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking for libgd""... $ac_c" 1>&6
|
echo $ac_n "checking for libgd""... $ac_c" 1>&6
|
||||||
echo "configure:3008: checking for libgd" >&5
|
echo "configure:3003: checking for libgd" >&5
|
||||||
old_CFLAGS="$CFLAGS"
|
old_CFLAGS="$CFLAGS"
|
||||||
CFLAGS="$CFLAGS $libgd_include"
|
CFLAGS="$CFLAGS $libgd_include"
|
||||||
old_LDFLAGS="$LDFLAGS"
|
old_LDFLAGS="$LDFLAGS"
|
||||||
@ -3012,14 +3007,14 @@ LDFLAGS="$LDFLAGS $libgd_ldflags"
|
|||||||
old_LIBS="$LIBS"
|
old_LIBS="$LIBS"
|
||||||
LIBS="$LIBS -lgd -lpng -lz"
|
LIBS="$LIBS -lgd -lpng -lz"
|
||||||
cat > conftest.$ac_ext <<EOF
|
cat > conftest.$ac_ext <<EOF
|
||||||
#line 3016 "configure"
|
#line 3011 "configure"
|
||||||
#include "confdefs.h"
|
#include "confdefs.h"
|
||||||
#include <gd.h>
|
#include <gd.h>
|
||||||
int main() {
|
int main() {
|
||||||
gdImagePng (0, 0)
|
gdImagePng (0, 0)
|
||||||
; return 0; }
|
; return 0; }
|
||||||
EOF
|
EOF
|
||||||
if { (eval echo configure:3023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
if { (eval echo configure:3018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||||
rm -rf conftest*
|
rm -rf conftest*
|
||||||
LIBGD=yes
|
LIBGD=yes
|
||||||
else
|
else
|
||||||
@ -3036,7 +3031,7 @@ echo "$ac_t""$LIBGD" 1>&6
|
|||||||
|
|
||||||
|
|
||||||
echo $ac_n "checking size of long double""... $ac_c" 1>&6
|
echo $ac_n "checking size of long double""... $ac_c" 1>&6
|
||||||
echo "configure:3040: checking size of long double" >&5
|
echo "configure:3035: checking size of long double" >&5
|
||||||
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -3044,7 +3039,7 @@ else
|
|||||||
ac_cv_sizeof_long_double=0
|
ac_cv_sizeof_long_double=0
|
||||||
else
|
else
|
||||||
cat > conftest.$ac_ext <<EOF
|
cat > conftest.$ac_ext <<EOF
|
||||||
#line 3048 "configure"
|
#line 3043 "configure"
|
||||||
#include "confdefs.h"
|
#include "confdefs.h"
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
main()
|
main()
|
||||||
@ -3055,7 +3050,7 @@ main()
|
|||||||
exit(0);
|
exit(0);
|
||||||
}
|
}
|
||||||
EOF
|
EOF
|
||||||
if { (eval echo configure:3059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
if { (eval echo configure:3054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||||
then
|
then
|
||||||
ac_cv_sizeof_long_double=`cat conftestval`
|
ac_cv_sizeof_long_double=`cat conftestval`
|
||||||
else
|
else
|
||||||
@ -3123,7 +3118,7 @@ if test "$uname" = "sysdeps/generic"; then
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
|
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
|
||||||
echo "configure:3127: checking OS release for uname" >&5
|
echo "configure:3122: checking OS release for uname" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -3145,7 +3140,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
|
|||||||
uname_release="$libc_cv_uname_release"
|
uname_release="$libc_cv_uname_release"
|
||||||
|
|
||||||
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
|
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
|
||||||
echo "configure:3149: checking OS version for uname" >&5
|
echo "configure:3144: checking OS version for uname" >&5
|
||||||
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
@ -3167,7 +3162,7 @@ else
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
|
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
|
||||||
echo "configure:3171: checking stdio selection" >&5
|
echo "configure:3166: checking stdio selection" >&5
|
||||||
|
|
||||||
case $stdio in
|
case $stdio in
|
||||||
libio) cat >> confdefs.h <<\EOF
|
libio) cat >> confdefs.h <<\EOF
|
||||||
@ -3181,7 +3176,7 @@ echo "$ac_t""$stdio" 1>&6
|
|||||||
# Test for old glibc 2.0.x headers so that they can be removed properly
|
# Test for old glibc 2.0.x headers so that they can be removed properly
|
||||||
# Search only in includedir.
|
# Search only in includedir.
|
||||||
echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
|
echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
|
||||||
echo "configure:3185: checking for old glibc 2.0.x headers" >&5
|
echo "configure:3180: checking for old glibc 2.0.x headers" >&5
|
||||||
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
|
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
|
||||||
then
|
then
|
||||||
old_glibc_headers=yes
|
old_glibc_headers=yes
|
||||||
@ -3236,7 +3231,7 @@ if test $shared = default; then
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
|
echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
|
||||||
echo "configure:3240: checking whether -fPIC is default" >&5
|
echo "configure:3235: checking whether -fPIC is default" >&5
|
||||||
if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
|
if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
|
||||||
echo $ac_n "(cached) $ac_c" 1>&6
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||||||
else
|
else
|
||||||
|
|||||||
11
configure.in
11
configure.in
@ -630,17 +630,12 @@ AC_SUBST(libc_cv_have_ksh)
|
|||||||
|
|
||||||
AC_PROG_AWK
|
AC_PROG_AWK
|
||||||
AC_PATH_PROG(PERL, perl, no)
|
AC_PATH_PROG(PERL, perl, no)
|
||||||
if [ -n "$PERL" ] ; then
|
if test "$PERL" != no &&
|
||||||
eval $($PERL -V:apiversion)
|
(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
|
||||||
if expr $apiversion \< "5" ; then
|
PERL=no
|
||||||
PERL=no
|
|
||||||
fi
|
|
||||||
unset apiversion
|
|
||||||
fi
|
fi
|
||||||
AC_SUBST(PERL)
|
|
||||||
AC_PATH_PROG(INSTALL_INFO, install-info, no,
|
AC_PATH_PROG(INSTALL_INFO, install-info, no,
|
||||||
$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)
|
$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)
|
||||||
AC_SUBST(INSTALL_INFO)
|
|
||||||
if test "$INSTALL_INFO" != "no"; then
|
if test "$INSTALL_INFO" != "no"; then
|
||||||
AC_CACHE_CHECK(for old Debian install-info, libc_cv_old_debian_install_info,
|
AC_CACHE_CHECK(for old Debian install-info, libc_cv_old_debian_install_info,
|
||||||
[mkdir conftest.d
|
[mkdir conftest.d
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user