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* configure.in (alpha*-*-linux*): Unset $gnu_ld and $elf.

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This commit is contained in:
Roland McGrath 1996-03-19 21:23:40 +00:00
parent c224a18a90
commit c8cf0b14ed
3 changed files with 31 additions and 16 deletions
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3
ChangeLog
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@ -1,9 +1,12 @@
Tue Mar 19 14:18:42 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> Tue Mar 19 14:18:42 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* configure.in (alpha*-*-linux*): Unset $gnu_ld and $elf.
* config.make.in (weak-symbols): Variable removed. * config.make.in (weak-symbols): Variable removed.
* configure.in (--with-weak-symbols): Option removed. * configure.in (--with-weak-symbols): Option removed.
(NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE): (NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE):
New tests. New tests.
* config.h.in (HAVE_WEAK_SYMBOLS): #undef removed. * config.h.in (HAVE_WEAK_SYMBOLS): #undef removed.
(NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE): (NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE):
New #undefs. New #undefs.

32
configure vendored
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@ -711,12 +711,18 @@ config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
case "$host_os" in case "$host_os" in
gnu* | linux* | bsd4.4* | netbsd* | freebsd*) gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
# These systems always use GNU tools. # These systems always use GNU tools.
gnu_ld=yes gnu_as=yes gnu_ld=yes gnu_as=yes ;;
esac esac
case "$host_os" in case "$host_os" in
gnu* | linux* | sysv4* | solaris2*) gnu* | linux* | sysv4* | solaris2*)
# These systems always use the ELF format. # These systems always use the ELF format.
elf=yes elf=yes ;;
esac
# Linux/Alpha does not use ELF yet.
case "$host_cpu-$host_os" in
alpha*-linux*)
gnu_ld=no elf=no ;;
esac esac
# Compute the list of sysdep directories for this configuration. # Compute the list of sysdep directories for this configuration.
@ -1137,13 +1143,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1141 "configure" #line 1147 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1147: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1152,13 +1158,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1156 "configure" #line 1162 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1207,7 +1213,7 @@ if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4 echo $ac_n "(cached) $ac_c" 1>&4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1211 "configure" #line 1217 "configure"
#include "confdefs.h" #include "confdefs.h"
#define __need_size_t #define __need_size_t
#define __need_wchar_t #define __need_wchar_t
@ -1223,7 +1229,7 @@ size_t size; wchar_t wchar;
if (&size == NULL || &wchar == NULL) abort (); if (&size == NULL || &wchar == NULL) abort ();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
libc_cv_friendly_stddef=yes libc_cv_friendly_stddef=yes
else else
@ -1330,7 +1336,7 @@ if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4 echo $ac_n "(cached) $ac_c" 1>&4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1334 "configure" #line 1340 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { return 0; } int main() { return 0; }
@ -1339,7 +1345,7 @@ asm (".section .init");
asm (".section .fini"); asm (".section .fini");
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
libc_cv_have_initfini=yes libc_cv_have_initfini=yes
else else
@ -1367,7 +1373,7 @@ if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4 echo $ac_n "(cached) $ac_c" 1>&4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1371 "configure" #line 1377 "configure"
#include "confdefs.h" #include "confdefs.h"
asm ("_glibc_foobar:"); asm ("_glibc_foobar:");
int main() { return 0; } int main() { return 0; }
@ -1375,7 +1381,7 @@ int t() {
glibc_foobar (); glibc_foobar ();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
libc_cv_asm_underscores=yes libc_cv_asm_underscores=yes
else else
@ -1421,7 +1427,7 @@ fi
echo "$ac_t""$libc_cv_asm_weak_directive" 1>&4 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&4
if $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>&4 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&4
if eval "test \"`echo '$''{'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>&4 echo $ac_n "(cached) $ac_c" 1>&4

12
configure.in
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@ -81,12 +81,18 @@ config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
case "$host_os" in case "$host_os" in
gnu* | linux* | bsd4.4* | netbsd* | freebsd*) gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
# These systems always use GNU tools. # These systems always use GNU tools.
gnu_ld=yes gnu_as=yes gnu_ld=yes gnu_as=yes ;;
esac esac
case "$host_os" in case "$host_os" in
gnu* | linux* | sysv4* | solaris2*) gnu* | linux* | sysv4* | solaris2*)
# These systems always use the ELF format. # These systems always use the ELF format.
elf=yes elf=yes ;;
esac
# Linux/Alpha does not use ELF yet.
case "$host_cpu-$host_os" in
alpha*-linux*)
gnu_ld=no elf=no ;;
esac esac
# Compute the list of sysdep directories for this configuration. # Compute the list of sysdep directories for this configuration.
@ -436,7 +442,7 @@ EOF
fi fi
rm -f conftest*]) rm -f conftest*])
if $libc_cv_asm_weak_directive = no; then if test $libc_cv_asm_weak_directive = no; then
AC_CACHE_CHECK(for assembler .weakext directive, AC_CACHE_CHECK(for assembler .weakext directive,
libc_cv_asm_weakext_directive, libc_cv_asm_weakext_directive,
[dnl [dnl