* crtstuff.c (USE_PT_GNU_EH_FRAME): Don't define for uClibc.

[pf3gnuchains/gcc-fork.git] / gcc / crtstuff.c

diff --git a/gcc/crtstuff.c b/gcc/crtstuff.c
index fc57d45..49e68cd 100644 (file)
--- a/gcc/crtstuff.c
+++ b/gcc/crtstuff.c
@@ -92,7 +92,10 @@ call_ ## FUNC (void)                                 \
     && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
     && defined(__GLIBC__) && __GLIBC__ >= 2
 #include <link.h>
-# if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
+/* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h.
+   But it doesn't use PT_GNU_EH_FRAME ELF segment currently.  */
+# if !defined(__UCLIBC__) \
+     && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
      || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))
 #  define USE_PT_GNU_EH_FRAME
 # endif