And last the ChangeLog

From-SVN: r171836

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b5f45a01d89e1f2c645752c680e2d9ee973684f9..5f89ac407e24c5049b964933767b0a0cef6d95e5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,27 @@
+2011-04-01  Kai Tietz  <ktietz@redhat.com>
+
+       * config.gcc (*-*-mingw*): Allow as option the
+       posix threading model.
+       * config/i386/mingw32.h ( SPEC_PTHREAD1,  SPEC_PTHREAD2):
+       New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
+       definition.
+       (CPP_SPEC): Add pthread/no-pthread handling.
+       (LIB_SPEC): Likewise.
+       * config/i386/mingw-w64.h (CPP_SPEC):Likewise.
+       (LIB_SPEC): Likewise.
+       * config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
+       flag to pass -pthread option for shared libgcc build.
+       (SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
+       for shared libgcc build.
+       * config/i386/t-mingw-pthread: New file.
+       * config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
+       New define to enable use of library pthread by default.
+       * config/i386/mingw.opt (pthread): New driver option.
+       (no-pthread): New driver option.
+       * config/i386/cygming.opt: Make sure trailing empty line
+       is retained.
+       * config/i386/mingw-w64.opt: Likewise.
+
 2011-04-01  Gary Funck <gary@intrepid.com>
 
        * c-decl.c (grokdeclarator): Fix formatting.