Do not define inhibit_libc if it was already defined

From-SVN: r17258

Do not define inhibit_libc if it was already defined
From-SVN: r17258
eff0f7ac · Michael Meissner · Michael Meissner · 6a4b8331 · eff0f7ac · eff0f7ac
Commit eff0f7ac authored Dec 29, 1997 by Michael Meissner Committed by Michael Meissner Dec 29, 1997
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gcc/ChangeLog
+5 -0

gcc/libgcc2.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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