gnu.h (CPP_SPEC): Add -pthread option.

2007-08-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * gcc/config/i386/gnu.h (CPP_SPEC): Add -pthread option.
        * gcc/config/gnu.h (LIB_SPEC): Likewise.

From-SVN: r127289

gcc/ChangeLog

+2007-08-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gcc/config/i386/gnu.h (CPP_SPEC): Add -pthread option.
+	* gcc/config/gnu.h (LIB_SPEC): Likewise.
+
 2007-08-07  Yaz Saito  <saito@google.com>
 	    Ian Lance Taylor  <iant@google.com>
 

gcc/config/gnu.h

@@ -6,7 +6,7 @@
 
 /* Default C library spec.  Use -lbsd-compat for gcc -bsd.  */
 #undef LIB_SPEC
-#define LIB_SPEC "%{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
+#define LIB_SPEC "%{pthread:-lpthread} %{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
 
 /* Standard include directory.  In GNU, "/usr" is a four-letter word.  */
 #undef STANDARD_INCLUDE_DIR

gcc/config/i386/gnu.h

@@ -12,7 +12,7 @@
   while (0)
 
 #undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
+#define CPP_SPEC "%{pthread:-D_REENTRANT} %{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
 
 #undef CC1_SPEC
 #define CC1_SPEC "%(cc1_cpu)"