2014-04-01 Richard Biener <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / crossconfig.m4

diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
index 16a19dc..361ed0b 100644 (file)
--- a/libstdc++-v3/crossconfig.m4
+++ b/libstdc++-v3/crossconfig.m4
@@ -28,6 +28,16 @@ case "${host}" in
     AC_DEFINE(HAVE_SQRTF)
     ;;
 
+  *-aix*)
+    GLIBCXX_CHECK_LINKER_FEATURES
+    GLIBCXX_CHECK_MATH_SUPPORT
+    GLIBCXX_CHECK_STDLIB_SUPPORT
+    AC_DEFINE(_GLIBCXX_USE_RANDOM_TR1)
+    # We don't yet support AIX's TLS ABI.
+    #GCC_CHECK_TLS
+    AM_ICONV
+    ;;
+
   *-darwin*)
     # Darwin versions vary, but the linker should work in a cross environment,
     # so we just check for all the features here.
@@ -163,14 +173,6 @@ case "${host}" in
       AC_DEFINE(HAVE_ISNANL)
     fi
     ;;
-  *-netware)
-    SECTION_FLAGS='-ffunction-sections -fdata-sections'
-    AC_SUBST(SECTION_FLAGS)
-    GLIBCXX_CHECK_LINKER_FEATURES
-    AC_DEFINE(HAVE_HYPOT)
-    AC_DEFINE(HAVE_ISINF)
-    AC_DEFINE(HAVE_ISNAN)
-    ;;
   *-qnx6.1* | *-qnx6.2*)
     SECTION_FLAGS='-ffunction-sections -fdata-sections'
     AC_SUBST(SECTION_FLAGS) 
@@ -188,9 +190,15 @@ case "${host}" in
     AC_DEFINE(HAVE_SINHF)
     AC_DEFINE(HAVE_SINHL)
     ;;
+  *-rtems*)
+    GLIBCXX_CHECK_COMPILER_FEATURES
+    GLIBCXX_CHECK_LINKER_FEATURES
+    GLIBCXX_CHECK_MATH_SUPPORT
+    GLIBCXX_CHECK_STDLIB_SUPPORT
+    ;;
   *-solaris*)
     case "$target" in
-      *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
+      *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
          GLIBCXX_CHECK_LINKER_FEATURES
          AC_DEFINE(HAVE_MBSTATE_T)
          AC_DEFINE(HAVE_FINITE)