Define _REENTRANT with -pthread on aarch64-linux

* config/aarch64/aarch64-linux.h (CPP_SPEC): Define. From-SVN: r200900

Define _REENTRANT with -pthread on aarch64-linux
* config/aarch64/aarch64-linux.h (CPP_SPEC): Define. From-SVN: r200900
3f3e266e · Andreas Schwab · Andreas Schwab · 21231ca6 · 3f3e266e · 3f3e266e
Commit 3f3e266e authored Jul 11, 2013 by Andreas Schwab Committed by Andreas Schwab Jul 11, 2013
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gcc/ChangeLog
+4 -0

gcc/config/aarch64/aarch64-linux.h
+2 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2013-07-11  Andreas Schwab  <schwab@suse.de>
+
+	* config/aarch64/aarch64-linux.h (CPP_SPEC): Define.
+
 2013-07-10  Vladimir Makarov  <vmakarov@redhat.com>

 	* lra-constraints.c (curr_insn_transform): Switch off optional

--- a/gcc/config/aarch64/aarch64-linux.h
+++ b/gcc/config/aarch64/aarch64-linux.h
@@ -23,6 +23,8 @@

 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64.so.1"

+#define CPP_SPEC "%{pthread:-D_REENTRANT}"
+
 #define LINUX_TARGET_LINK_SPEC  "%{h*}		\
   %{static:-Bstatic}				\
   %{shared:-shared}				\