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| author | Eric Blake <eblake@redhat.com> | 2012-09-06 08:20:17 -0600 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2012-09-06 10:03:47 -0600 |
| commit | 47fd706a7540e7ae3d19c625d90c28b88a8a640c (patch) | |
| tree | d5d1950ceaba2be758d14bf0067bddd7ff6fdfc3 | |
| parent | a514bc402cc5632e8986d55caeb49b664b6fe9e6 (diff) | |
| download | coreutils-47fd706a7540e7ae3d19c625d90c28b88a8a640c.tar.xz | |
build: default to --enable-gcc-warnings for git tree
Anyone developing on coreutils can be assumed to have a new enough
environment, such that enabling gcc warnings by default will be
useful. Tarballs still default to no warnings, and the defaults
can still be overridden with --disable-gcc-warnings.
* configure.ac (gl_gcc_warnings): Set default based on environment.
Suggested by Bernhard Voelker.
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index d087c33b5..e1aa6caf1 100644 --- a/configure.ac +++ b/configure.ac @@ -75,7 +75,11 @@ AC_ARG_ENABLE([gcc-warnings], *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;; esac gl_gcc_warnings=$enableval], - [gl_gcc_warnings=no] + [if test -d "$srcdir"/.git; then + gl_gcc_warnings=yes + else + gl_gcc_warnings=no + fi] ) # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) |