From: Ben Walton <bdwalton@gmail.com>
Date: Mon, 2 Jun 2014 08:54:56 +0000 (+0100)
Subject: build: be more specific about .git repo before enabling warnings
X-Git-Tag: v8.23~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6ee674d643d187216d426fcdb7789769aaa4ea2;p=thirdparty%2Fcoreutils.git

build: be more specific about .git repo before enabling warnings

* configure.ac: When looking for a .git checkout, exclude repos that
contain a .tarball-version file as these are probably releases
that are imported into git for patch management.
---

diff --git a/configure.ac b/configure.ac
index a7a8bfc131..7c210d91f3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,7 +100,9 @@ AC_ARG_ENABLE([gcc-warnings],
    # we're running from a git repo, then auto enable the warnings.
    gl_gcc_warnings=no
    gl_GCC_VERSION_IFELSE([4], [6],
-                         [test -d "$srcdir"/.git && gl_gcc_warnings=yes])]
+                         [test -d "$srcdir"/.git \
+                          && ! test -f "$srcdir"/.tarball-version \
+                          && gl_gcc_warnings=yes])]
 )
 
 if test "$gl_gcc_warnings" = yes; then