gas/testsuite/

[deliverable/binutils-gdb.git] / gold / configure

diff --git a/gold/configure b/gold/configure
index 745e72760db213f26f9b6d752e5e4a0dd35d7e05..0bffe088c86b7954ba3c59bb6889cc132516da17 100755 (executable)
--- a/gold/configure
+++ b/gold/configure
@@ -594,6 +594,8 @@ LTLIBOBJS
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
+HAVE_PUBNAMES_FALSE
+HAVE_PUBNAMES_TRUE
 CXXCPP
 HAVE_ZLIB_FALSE
 HAVE_ZLIB_TRUE
@@ -3222,6 +3224,9 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 ac_config_headers="$ac_config_headers config.h:config.in"
 
 
+# PR 14072
+
+
 
 # Check whether --with-sysroot was given.
 if test "${with_sysroot+set}" = set; then :
@@ -7121,7 +7126,7 @@ fi
 
 done
 
-for ac_func in mallinfo posix_fallocate readv sysconf times
+for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
@@ -7263,6 +7268,39 @@ $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
 
 fi
 
+# Use of tr1/unordered_map with off_t as a key is not supported on GCC
+# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
+$as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
+if test "${gold_cv_hash_off_t+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  CXXFLAGS_hold=$CXXFLAGS
+CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <tr1/unordered_map>
+std::tr1::hash<off_t> h;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  gold_cv_hash_off_t=yes
+else
+  gold_cv_hash_off_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS=$CFLAGS_hold
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
+$as_echo "$gold_cv_hash_off_t" >&6; }
+if test "$gold_cv_hash_off_t" = "yes"; then
+
+$as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
+
+fi
+
 # gcc 4.3.0 doesn't recognize the printf attribute on a template
 # function.  Check for that.  This is gcc bug 35546.  This test can
 # probably be removed after the bug has been fixed for a while.
@@ -7329,6 +7367,28 @@ $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
 
 fi
 
+save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -gpubnames"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  have_pubnames=yes
+else
+  have_pubnames=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$save_CXXFLAGS"
+ if test "$have_pubnames" = "yes"; then
+  HAVE_PUBNAMES_TRUE=
+  HAVE_PUBNAMES_FALSE='#'
+else
+  HAVE_PUBNAMES_TRUE='#'
+  HAVE_PUBNAMES_FALSE=
+fi
+
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -7621,6 +7681,10 @@ if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
   as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
+  as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5