grep branch, master, updated. v2.25-105-ge9e7ee1

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=e9e7ee1cc9372e8699f2b183fb3aedb608f2304d


commit e9e7ee1cc9372e8699f2b183fb3aedb608f2304d
Author: Paul Eggert <address@hidden>
Date:   Tue Sep 27 11:39:23 2016 -0700

    build: reword .git old-GCC warning
    
    * configure.ac (gl_gcc_warnings): Reword diagnostic.
    Suggested by Assaf Gordon in:
    http://lists.gnu.org/archive/html/grep-devel/2016-09/msg00024.html

diff --git a/configure.ac b/configure.ac
index cbd1ff6..8a20317 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,7 +114,7 @@ AC_ARG_ENABLE([gcc-warnings],
      AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM([[
           #if ! (6 < __GNUC__ + (2 <= __GNUC_MINOR__))
-            #error "This GCC is too old."
+            #error "--enable-gcc-warnings defaults to 'no' on older GCC"
           #endif
           ]])],
        [gl_gcc_warnings=yes])

-----------------------------------------------------------------------

Summary of changes:
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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