2010-03-02 Jonathan Wakely <jwakely.gcc@gmail.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / configure

diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 82f7f59..ed611d6 100755 (executable)
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -14815,6 +14815,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+# Eliminate -lstdc++ addition to postdeps for cross compiles.
+postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
+
 # Possibly disable most of the library.
 ## TODO: Consider skipping unncessary tests altogether in this case, rather
 ## than just ignoring the results.  Faster /and/ more correct, win win.
@@ -14884,7 +14887,7 @@ fi
     #
     # Fake what AC_TRY_COMPILE does.  XXX Look at redoing this new-style.
     cat > conftest.$ac_ext << EOF
-#line 14887 "configure"
+#line 14890 "configure"
 struct S { ~S(); };
 void bar();
 void foo()
@@ -15252,7 +15255,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
   # Fake what AC_TRY_COMPILE does.
 
     cat > conftest.$ac_ext << EOF
-#line 15255 "configure"
+#line 15258 "configure"
 int main()
 {
   typedef bool atomic_type;
@@ -15289,7 +15292,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15292 "configure"
+#line 15295 "configure"
 int main()
 {
   typedef short atomic_type;
@@ -15326,7 +15329,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15329 "configure"
+#line 15332 "configure"
 int main()
 {
   // NB: _Atomic_word not necessarily int.
@@ -15364,7 +15367,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15367 "configure"
+#line 15370 "configure"
 int main()
 {
   typedef long long atomic_type;
@@ -15440,7 +15443,7 @@ $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a resu
   # unnecessary for this test.
 
     cat > conftest.$ac_ext << EOF
-#line 15443 "configure"
+#line 15446 "configure"
 int main()
 {
   _Decimal32 d1;
@@ -17053,11 +17056,11 @@ $as_echo "$enable_libstdcxx_debug" >&6; }
 
   # See if configured libgomp/omp.h exists. (libgomp may be in
   # noconfigdirs but not explicitly disabled.)
-  if test -f $glibcxx_builddir/../libgomp/omp.h; then
+  if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
     enable_parallel=yes;
   else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: $glibcxx_builddir/../libgomp/omp.h not found" >&5
-$as_echo "$as_me: $glibcxx_builddir/../libgomp/omp.h not found" >&6;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
+$as_echo "$as_me: target-libgomp not built" >&6;}
   fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
@@ -19449,8 +19452,8 @@ fi
 
 
 # Check for available headers.
-for ac_header in endian.h float.h fp.h ieeefp.h inttypes.h locale.h \
-machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
+for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
+locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
 wchar.h wctype.h