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Update.
1998-05-07 Ulrich Drepper <drepper@cygnus.com> * sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Define. Patch by Matt McLean <keys@brio.yikes.com>.
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Ulrich Drepper
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commit
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@ -1,3 +1,8 @@
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1998-05-07 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Define.
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Patch by Matt McLean <keys@brio.yikes.com>.
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1997-05-07 13:26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* Makerules (lib): Put back dependency on lib-noranlib.
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55
configure
vendored
55
configure
vendored
@ -2578,13 +2578,50 @@ EOF
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fi
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fi
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if test "$host_cpu" = powerpc ; then
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# Check for a bug present in at least versions 2.8.x of GCC
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# and versions 1.0.x of EGCS.
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echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
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echo "configure:2586: checking whether clobbering cr0 causes problems" >&5
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if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2591 "configure"
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#include "confdefs.h"
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int tester(int x) { asm ("" : : : "cc"); return x & 123; }
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int main() {
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; return 0; }
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EOF
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if { (eval echo configure:2598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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libc_cv_c_asmcr0_bug='no'
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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libc_cv_c_asmcr0_bug='yes'
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fi
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rm -f conftest*
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fi
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echo "$ac_t""$libc_cv_c_asmcr0_bug" 1>&6
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if test "$libc_cv_c_asmcr0_bug" != 'no'; then
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cat >> confdefs.h <<\EOF
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#define BROKEN_PPC_ASM_CR0 1
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EOF
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fi
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fi
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echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
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echo "configure:2583: checking for DWARF2 unwind info support" >&5
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echo "configure:2620: checking for DWARF2 unwind info support" >&5
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if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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#line 2588 "configure"
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#line 2625 "configure"
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static char __EH_FRAME_BEGIN__;
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_start ()
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{
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@ -2611,7 +2648,7 @@ __bzero () {}
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EOF
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if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
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-nostdlib -nostartfiles
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-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2615: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_gcc_dwarf2_unwind_info=static
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else
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libc_cv_gcc_dwarf2_unwind_info=no
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@ -2619,7 +2656,7 @@ fi
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if test $libc_cv_gcc_dwarf2_unwind_info = no; then
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if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
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-nostdlib -nostartfiles
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-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2623: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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-o conftest conftest.c -lgcc >&5'; { (eval echo configure:2660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_gcc_dwarf2_unwind_info=yes
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else
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libc_cv_gcc_dwarf2_unwind_info=no
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@ -2693,7 +2730,7 @@ if test "$uname" = "sysdeps/generic"; then
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fi
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echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
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echo "configure:2697: checking OS release for uname" >&5
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echo "configure:2734: checking OS release for uname" >&5
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if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -2715,7 +2752,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
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uname_release="$libc_cv_uname_release"
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echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
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echo "configure:2719: checking OS version for uname" >&5
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echo "configure:2756: checking OS version for uname" >&5
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if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -2737,7 +2774,7 @@ else
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fi
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echo $ac_n "checking stdio selection""... $ac_c" 1>&6
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echo "configure:2741: checking stdio selection" >&5
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echo "configure:2778: checking stdio selection" >&5
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case $stdio in
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libio) cat >> confdefs.h <<\EOF
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@ -2749,7 +2786,7 @@ esac
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echo "$ac_t""$stdio" 1>&6
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echo $ac_n "checking ldap selection""... $ac_c" 1>&6
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echo "configure:2753: checking ldap selection" >&5
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echo "configure:2790: checking ldap selection" >&5
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case $add_ons in
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*ldap*)
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@ -2800,7 +2837,7 @@ if test $shared = default; then
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fi
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echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
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echo "configure:2804: checking whether -fPIC is default" >&5
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echo "configure:2841: checking whether -fPIC is default" >&5
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if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -39,3 +39,8 @@
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#ifndef _ASM
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typedef long int __jmp_buf[58];
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#endif
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/* Test if longjmp to JMPBUF would unwind the frame
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containing a local variable at ADDRESS. */
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#define _JMPBUF_UNWINDS(jmpbuf, address) \
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((void *) (address) < (void *) (jmpbuf)[JB_GPR1])
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