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| author | David Lamparter <equinox@opensourcerouting.org> | 2012-12-13 11:20:50 +0100 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-12-13 11:20:50 +0100 |
| commit | a16dcf7c11d80775b07a0fa6f3ac5527190fb486 (patch) | |
| tree | b75001e80db7f24cc861b3d0d1092e4b96fafd21 /configure.ac | |
| parent | 4209a88759c41aac54465b6d4389b7daaad6ac80 (diff) | |
build: check for .git in configure.ac
Don't error out when someone tries using --with-pkg-git-version on
something that isn't actually a git checkout (like a dist tarball).
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x | configure.ac | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index c1a4d8cd..405693c9 100755 --- a/configure.ac +++ b/configure.ac @@ -195,10 +195,7 @@ AC_ARG_WITH(pkg-extra-version, [EXTRAVERSION=$withval],) AC_ARG_WITH(pkg-git-version, AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), - [ if test "x$withval" != "xno"; then - with_pkg_git_version="1" - AC_DEFINE(GIT_VERSION, [1], [include git version info]) - fi ],) + [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) AC_ARG_ENABLE(vtysh, [ --enable-vtysh include integrated vty shell for Quagga]) AC_ARG_ENABLE(ipv6, @@ -410,7 +407,14 @@ if test "x${EXTRAVERSION}" != "x" ; then PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" fi -AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" != "x"]) +if test "x$with_pkg_git_version" = "xyes"; then + if test -d "${srcdir}/.git"; then + AC_DEFINE(GIT_VERSION, [1], [include git version info]) + else with_pkg_git_version="no" + AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) + fi +fi +AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"]) dnl ------------------------------------ dnl Check C keywords and standard types |