Do not define inhibit_libc if it was already defined

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17258 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 05ecb58..3fd1537 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Mon Dec 29 15:58:18 1997  Michael Meissner  <meissner@cygnus.com>
+
+       * libgcc2.c (inhibit_libc): Don't define inhibit_libc when cross
+       compiling if it was already defined.
+
 Sun Dec 28 00:32:16 1997  Jeffrey A Law  (law@cygnus.com)
 
        * flow.c (find_basic_blocks): Don't create a new basic block

diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c
index 46dbdaa..cd65676 100644 (file)
--- a/gcc/libgcc2.c
+++ b/gcc/libgcc2.c
@@ -49,7 +49,7 @@ Boston, MA 02111-1307, USA.  */
 /* In a cross-compilation situation, default to inhibiting compilation
    of routines that use libc.  */
 
-#ifdef CROSS_COMPILE
+#if defined(CROSS_COMPILE) && !defined(inhibit_libc)
 #define inhibit_libc
 #endif