re PR bootstrap/19818 (GCC 4.0 cannot bootstrap itself)
include: 2005-02-08 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/19818 * ansidecl.h (PARAMS): Guard from redefinition. libcpp: 2005-02-08 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/19818 * configure.ac: Check for declaration of basename and getopt. * config.in: Regenerate. * configure: Regenerate. * internal.h (ustrcspn): New. * macro.c (create_iso_definition): Fix allocation of memory. (padding_token): Add cast to remove const-ness. * pch.c (cpp_read_state): Use ustrcspn. From-SVN: r95003
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9 changed files with 189 additions and 7 deletions
140
libcpp/configure
vendored
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libcpp/configure
vendored
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@ -5065,6 +5065,76 @@ else
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether basename is declared" >&5
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echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_basename+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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$ac_includes_default
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int
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main ()
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{
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#ifndef basename
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char *p = (char *) basename;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_have_decl_basename=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_basename=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
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echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
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if test $ac_cv_have_decl_basename = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_BASENAME 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_BASENAME 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether errno is declared" >&5
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echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
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@ -5135,6 +5205,76 @@ else
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether getopt is declared" >&5
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echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_getopt+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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$ac_includes_default
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int
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main ()
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{
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#ifndef getopt
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char *p = (char *) getopt;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_have_decl_getopt=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_getopt=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
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echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
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if test $ac_cv_have_decl_getopt = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_GETOPT 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_GETOPT 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
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echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
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