merge from gcc
This commit is contained in:
DJ Delorie
parent
560f3c1c22
commit
c0eb281b9d
3 changed files with 73 additions and 54 deletions
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@ -1,3 +1,8 @@
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Tue Dec 11 07:08:57 2001 Douglas B. Rupp <rupp@gnat.com>
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* configure.in: Hardcode that vfork works on VMS host.
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* configure: Regenerated.
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2001-12-06 Richard Henderson <rth@redhat.com>
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* cplus-dem.c (libiberty_demanglers): Add no_demangling case.
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115
libiberty/configure
vendored
115
libiberty/configure
vendored
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@ -2063,12 +2063,19 @@ if test -z "${setobjs}"; then
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libiberty_cv_var_sys_errlist=yes
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;;
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*-*-*vms*)
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# Under VMS, vfork works very different than on Unix. The standard test
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# won't work, and it isn't easily adaptable. It makes more sense to
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# just force it.
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ac_cv_func_vfork_works=yes
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;;
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esac
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# We haven't set the list of objects yet. Use the standard autoconf
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# tests. This will only work if the compiler works.
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echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
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echo "configure:2072: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
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echo "configure:2079: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
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ac_ext=c
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# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
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@ -2079,12 +2086,12 @@ cross_compiling=$ac_cv_prog_cc_cross
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cat > conftest.$ac_ext << EOF
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#line 2083 "configure"
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#line 2090 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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if { (eval echo configure:2088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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ac_cv_prog_cc_works=yes
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# If we can't run a trivial program, we are probably using a cross compiler.
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if (./conftest; exit) 2>/dev/null; then
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@ -2110,19 +2117,19 @@ if test $ac_cv_prog_cc_works = no; then
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{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
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fi
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echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
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echo "configure:2114: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
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echo "configure:2121: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
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echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
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cross_compiling=$ac_cv_prog_cc_cross
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for ac_func in $funcs
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:2121: checking for $ac_func" >&5
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echo "configure:2128: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 2126 "configure"
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#line 2133 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -2145,7 +2152,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2156: \"$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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eval "ac_cv_func_$ac_func=yes"
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else
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@ -2172,12 +2179,12 @@ done
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echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
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echo "configure:2176: checking whether alloca needs Cray hooks" >&5
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echo "configure:2183: checking whether alloca needs Cray hooks" >&5
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if eval "test \"`echo '$''{'ac_cv_os_cray'+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 2181 "configure"
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#line 2188 "configure"
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#include "confdefs.h"
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#if defined(CRAY) && ! defined(CRAY2)
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webecray
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@ -2202,12 +2209,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
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if test $ac_cv_os_cray = yes; then
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for ac_func in _getb67 GETB67 getb67; do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:2206: checking for $ac_func" >&5
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echo "configure:2213: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 2211 "configure"
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#line 2218 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -2230,7 +2237,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:2234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2241: \"$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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eval "ac_cv_func_$ac_func=yes"
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else
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@ -2256,7 +2263,7 @@ fi
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fi
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echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
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echo "configure:2260: checking stack direction for C alloca" >&5
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echo "configure:2267: checking stack direction for C alloca" >&5
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if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -2264,7 +2271,7 @@ else
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ac_cv_c_stack_direction=0
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else
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cat > conftest.$ac_ext <<EOF
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#line 2268 "configure"
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#line 2275 "configure"
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#include "confdefs.h"
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find_stack_direction ()
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{
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@ -2283,7 +2290,7 @@ main ()
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exit (find_stack_direction() < 0);
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}
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EOF
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if { (eval echo configure:2287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:2294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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ac_cv_c_stack_direction=1
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else
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@ -2304,12 +2311,12 @@ EOF
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echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
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echo "configure:2308: checking for ANSI C header files" >&5
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echo "configure:2315: checking for ANSI C header files" >&5
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if eval "test \"`echo '$''{'ac_cv_header_stdc'+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 2313 "configure"
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#line 2320 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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#include <stdarg.h>
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@ -2317,7 +2324,7 @@ else
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#include <float.h>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:2321: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:2328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -2334,7 +2341,7 @@ rm -f conftest*
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if test $ac_cv_header_stdc = yes; then
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# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
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cat > conftest.$ac_ext <<EOF
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#line 2338 "configure"
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#line 2345 "configure"
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#include "confdefs.h"
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#include <string.h>
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EOF
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@ -2352,7 +2359,7 @@ fi
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if test $ac_cv_header_stdc = yes; then
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# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
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cat > conftest.$ac_ext <<EOF
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#line 2356 "configure"
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#line 2363 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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EOF
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@ -2373,7 +2380,7 @@ if test "$cross_compiling" = yes; then
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:
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else
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cat > conftest.$ac_ext <<EOF
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#line 2377 "configure"
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#line 2384 "configure"
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#include "confdefs.h"
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#include <ctype.h>
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#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
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@ -2384,7 +2391,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
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exit (0); }
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EOF
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if { (eval echo configure:2388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:2395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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:
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else
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@ -2408,12 +2415,12 @@ EOF
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fi
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echo $ac_n "checking for pid_t""... $ac_c" 1>&6
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echo "configure:2412: checking for pid_t" >&5
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echo "configure:2419: checking for pid_t" >&5
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if eval "test \"`echo '$''{'ac_cv_type_pid_t'+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 2417 "configure"
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#line 2424 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#if STDC_HEADERS
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@ -2442,17 +2449,17 @@ fi
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ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
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echo "configure:2446: checking for vfork.h" >&5
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echo "configure:2453: checking for vfork.h" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 2451 "configure"
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#line 2458 "configure"
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#include "confdefs.h"
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#include <vfork.h>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:2456: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:2463: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -2477,18 +2484,18 @@ else
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fi
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echo $ac_n "checking for working vfork""... $ac_c" 1>&6
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echo "configure:2481: checking for working vfork" >&5
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echo "configure:2488: checking for working vfork" >&5
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if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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if test "$cross_compiling" = yes; then
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echo $ac_n "checking for vfork""... $ac_c" 1>&6
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echo "configure:2487: checking for vfork" >&5
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echo "configure:2494: checking for vfork" >&5
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if eval "test \"`echo '$''{'ac_cv_func_vfork'+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 2492 "configure"
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#line 2499 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char vfork(); below. */
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@ -2511,7 +2518,7 @@ vfork();
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; return 0; }
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EOF
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if { (eval echo configure:2515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2522: \"$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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eval "ac_cv_func_vfork=yes"
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else
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@ -2533,7 +2540,7 @@ fi
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ac_cv_func_vfork_works=$ac_cv_func_vfork
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else
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cat > conftest.$ac_ext <<EOF
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#line 2537 "configure"
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#line 2544 "configure"
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#include "confdefs.h"
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/* Thanks to Paul Eggert for this test. */
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#include <stdio.h>
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@ -2628,7 +2635,7 @@ main() {
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}
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}
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EOF
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if { (eval echo configure:2632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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ac_cv_func_vfork_works=yes
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else
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@ -2660,12 +2667,12 @@ fi
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for ac_func in _doprnt
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:2664: checking for $ac_func" >&5
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echo "configure:2671: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 2669 "configure"
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#line 2676 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -2688,7 +2695,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:2692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2699: \"$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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eval "ac_cv_func_$ac_func=yes"
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else
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@ -2718,19 +2725,19 @@ done
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for v in $vars; do
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echo $ac_n "checking for $v""... $ac_c" 1>&6
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echo "configure:2722: checking for $v" >&5
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echo "configure:2729: checking for $v" >&5
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if eval "test \"`echo '$''{'libiberty_cv_var_$v'+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 2727 "configure"
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#line 2734 "configure"
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#include "confdefs.h"
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int *p;
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int main() {
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extern int $v; p = &$v;
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; return 0; }
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EOF
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if { (eval echo configure:2734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2741: \"$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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eval "libiberty_cv_var_$v=yes"
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else
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@ -2756,12 +2763,12 @@ EOF
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for ac_func in $checkfuncs
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:2760: checking for $ac_func" >&5
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echo "configure:2767: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 2765 "configure"
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#line 2772 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -2784,7 +2791,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:2788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
|
|
@ -2814,17 +2821,17 @@ for ac_hdr in unistd.h
|
|||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:2818: checking for $ac_hdr" >&5
|
||||
echo "configure:2825: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2823 "configure"
|
||||
#line 2830 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2835: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
|
|
@ -2853,12 +2860,12 @@ done
|
|||
for ac_func in getpagesize
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:2857: checking for $ac_func" >&5
|
||||
echo "configure:2864: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2862 "configure"
|
||||
#line 2869 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
|
|
@ -2881,7 +2888,7 @@ $ac_func();
|
|||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
|
|
@ -2906,7 +2913,7 @@ fi
|
|||
done
|
||||
|
||||
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
|
||||
echo "configure:2910: checking for working mmap" >&5
|
||||
echo "configure:2917: checking for working mmap" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2914,7 +2921,7 @@ else
|
|||
ac_cv_func_mmap_fixed_mapped=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2918 "configure"
|
||||
#line 2925 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
/* Thanks to Mike Haertel and Jim Avera for this test.
|
||||
|
|
@ -3054,7 +3061,7 @@ main()
|
|||
}
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:3058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:3065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_func_mmap_fixed_mapped=yes
|
||||
else
|
||||
|
|
@ -3078,7 +3085,7 @@ fi
|
|||
|
||||
|
||||
echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
|
||||
echo "configure:3082: checking for working strncmp" >&5
|
||||
echo "configure:3089: checking for working strncmp" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -3086,7 +3093,7 @@ else
|
|||
ac_cv_func_strncmp_works=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3090 "configure"
|
||||
#line 3097 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
/* Test by Jim Wilson and Kaveh Ghazi.
|
||||
|
|
@ -3147,7 +3154,7 @@ main ()
|
|||
}
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:3151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:3158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_func_strncmp_works=yes
|
||||
else
|
||||
|
|
|
|||
|
|
@ -340,6 +340,13 @@ if test -z "${setobjs}"; then
|
|||
libiberty_cv_var_sys_errlist=yes
|
||||
;;
|
||||
|
||||
*-*-*vms*)
|
||||
# Under VMS, vfork works very different than on Unix. The standard test
|
||||
# won't work, and it isn't easily adaptable. It makes more sense to
|
||||
# just force it.
|
||||
ac_cv_func_vfork_works=yes
|
||||
;;
|
||||
|
||||
esac
|
||||
|
||||
# We haven't set the list of objects yet. Use the standard autoconf
|
||||
|
|
|
|||
Loading…
Reference in a new issue