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-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/system.h3
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cb85e0b..1a44b17 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
2013-01-15 Richard Biener <rguenther@suse.de>
+ PR bootstrap/55961
+ * system.h: Do not include gmp.h for building host tools.
+
+2013-01-15 Richard Biener <rguenther@suse.de>
+
PR middle-end/55882
* emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
account for bitpos when computing alignment.
diff --git a/gcc/system.h b/gcc/system.h
index fbf1f11..41cd565 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -636,7 +636,10 @@ extern int vsnprintf(char *, size_t, const char *, va_list);
#include <dlfcn.h>
#endif
+/* Do not introduce a gmp.h dependency on the build system. */
+#ifndef GENERATOR_FILE
#include <gmp.h>
+#endif
/* Get libiberty declarations. */
#include "libiberty.h"