* configure.ac: Check for declarations for cases where libiberty.h
checks HAVE_DECL_xxx. * configure, config.in: Rebuild.
This commit is contained in:
Ian Lance Taylor
parent
072fe7ce7a
commit
1b77ea505f
@ -1,3 +1,9 @@
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2009-05-15 Ian Lance Taylor <iant@google.com>
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* configure.ac: Check for declarations for cases where libiberty.h
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checks HAVE_DECL_xxx.
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* configure, config.in: Rebuild.
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2009-05-15 Mikolaj Zalewski <mikolajz@google.com>
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* gold.h (Incremental_argument_list): Remove (invalid) forward
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@ -28,6 +28,33 @@
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/* Define to 1 if you have the `chsize' function. */
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#undef HAVE_CHSIZE
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/* Define to 1 if you have the declaration of `asprintf', and to 0 if you
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don't. */
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#undef HAVE_DECL_ASPRINTF
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/* Define to 1 if you have the declaration of `basename', and to 0 if you
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don't. */
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#undef HAVE_DECL_BASENAME
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/* Define to 1 if you have the declaration of `ffs', and to 0 if you don't. */
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#undef HAVE_DECL_FFS
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/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
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don't. */
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#undef HAVE_DECL_SNPRINTF
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/* Define to 1 if you have the declaration of `strverscmp', and to 0 if you
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don't. */
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#undef HAVE_DECL_STRVERSCMP
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/* Define to 1 if you have the declaration of `vasprintf', and to 0 if you
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don't. */
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#undef HAVE_DECL_VASPRINTF
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/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
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don't. */
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#undef HAVE_DECL_VSNPRINTF
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/* Define to 1 if you have the <ext/hash_map> header file. */
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#undef HAVE_EXT_HASH_MAP
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492
gold/configure
vendored
492
gold/configure
vendored
@ -6854,6 +6854,498 @@ _ACEOF
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fi
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done
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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_cxx_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 ffs is declared" >&5
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echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_ffs+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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$ac_includes_default
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int
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main ()
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{
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#ifndef ffs
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char *p = (char *) ffs;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$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_cxx_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 $ac_status); }; }; then
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ac_cv_have_decl_ffs=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_ffs=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5
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echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6
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if test $ac_cv_have_decl_ffs = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_FFS 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_FFS 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
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echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_asprintf+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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$ac_includes_default
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int
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main ()
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{
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#ifndef asprintf
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char *p = (char *) asprintf;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$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_cxx_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 $ac_status); }; }; then
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ac_cv_have_decl_asprintf=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_asprintf=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
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echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
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if test $ac_cv_have_decl_asprintf = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_ASPRINTF 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_ASPRINTF 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
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echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_vasprintf+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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$ac_includes_default
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int
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main ()
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{
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#ifndef vasprintf
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char *p = (char *) vasprintf;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$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_cxx_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 $ac_status); }; }; then
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ac_cv_have_decl_vasprintf=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_vasprintf=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
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echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
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if test $ac_cv_have_decl_vasprintf = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_VASPRINTF 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_VASPRINTF 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
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echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_snprintf+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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$ac_includes_default
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int
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main ()
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{
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#ifndef snprintf
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char *p = (char *) snprintf;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$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_cxx_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 $ac_status); }; }; then
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ac_cv_have_decl_snprintf=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_have_decl_snprintf=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
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echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
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if test $ac_cv_have_decl_snprintf = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_SNPRINTF 1
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_SNPRINTF 0
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
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echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
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if test "${ac_cv_have_decl_vsnprintf+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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$ac_includes_default
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int
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main ()
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{
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#ifndef vsnprintf
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char *p = (char *) vsnprintf;
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#endif
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$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_cxx_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 $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_have_decl_vsnprintf=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_have_decl_vsnprintf=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
|
||||
echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
|
||||
if test $ac_cv_have_decl_vsnprintf = yes; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_VSNPRINTF 1
|
||||
_ACEOF
|
||||
|
||||
|
||||
else
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_VSNPRINTF 0
|
||||
_ACEOF
|
||||
|
||||
|
||||
fi
|
||||
echo "$as_me:$LINENO: checking whether strverscmp is declared" >&5
|
||||
echo $ECHO_N "checking whether strverscmp is declared... $ECHO_C" >&6
|
||||
if test "${ac_cv_have_decl_strverscmp+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
#ifndef strverscmp
|
||||
char *p = (char *) strverscmp;
|
||||
#endif
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_cxx_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_have_decl_strverscmp=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_have_decl_strverscmp=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_have_decl_strverscmp" >&5
|
||||
echo "${ECHO_T}$ac_cv_have_decl_strverscmp" >&6
|
||||
if test $ac_cv_have_decl_strverscmp = yes; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_STRVERSCMP 1
|
||||
_ACEOF
|
||||
|
||||
|
||||
else
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_STRVERSCMP 0
|
||||
_ACEOF
|
||||
|
||||
|
||||
fi
|
||||
|
||||
|
||||
|
||||
# Use of ::std::tr1::unordered_map::rehash causes undefined symbols
|
||||
# at link time with some versions of GCC.
|
||||
|
||||
@ -324,6 +324,7 @@ AC_CHECK_HEADERS(tr1/unordered_set tr1/unordered_map)
|
||||
AC_CHECK_HEADERS(ext/hash_map ext/hash_set)
|
||||
AC_CHECK_HEADERS(byteswap.h)
|
||||
AC_CHECK_FUNCS(mallinfo posix_fallocate)
|
||||
AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp])
|
||||
|
||||
# Use of ::std::tr1::unordered_map::rehash causes undefined symbols
|
||||
# at link time with some versions of GCC.
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user