Index: gcc/ChangeLog

[pf3gnuchains/gcc-fork.git] / gcc / config.gcc

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 38ba1df..085222e 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -98,6 +98,9 @@
 #  extra_headers       List of used header files from the directory
 #                      config/${cpu_type}.
 #
+#  use_gcc_tgmath      If set, add tgmath.h to the list of used header
+#                      files.
+#
 #  extra_passes                List of extra executables compiled for this target
 #                      machine, used for compiling from source to object.
 #
@@ -156,6 +159,7 @@
 out_file=
 tmake_file=
 extra_headers=
+use_gcc_tgmath=yes
 extra_passes=
 extra_parts=
 extra_programs=
@@ -493,6 +497,7 @@ case ${target} in
   esac
   # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
   default_use_cxa_atexit=yes
+  use_gcc_tgmath=no
   ;;
 *-*-gnu*)
   # On the Hurd, the setup is just about the same on
@@ -516,6 +521,7 @@ case ${target} in
   esac
   # Assume that glibc is being used and so __cxa_atexit is provided.
   default_use_cxa_atexit=yes
+  use_gcc_tgmath=no
   ;;
 *-*-netbsd*)
   tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"