am: Don't fail to build Mac OS X target if there is no git.

diff --git a/Makefile.am b/Makefile.am
index 4d16422741a9316614a75370c81368946f74336e..3d9bb5078bdb62f5a2322f8d526cbed811256e84 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -432,7 +432,7 @@ VLC-release.app: vlc
        for i in vlc.xcodeproj Resources README.MacOSX.rtf ; do \
          cp -R $(srcdir)/extras/package/macosx/$$i $(top_builddir)/tmp/extras/package/macosx/; \
        done
-       REVISION=`git describe --always` && \
+       REVISION=`(git describe --always || echo exported)` && \
        cat $(top_builddir)/extras/package/macosx/Info.plist | \
        sed "s/#REVISION#/$$REVISION/g" > $(top_builddir)/tmp/extras/package/macosx/Info.plist
        cp -R $(top_builddir)/extras/package/macosx/Resources $(top_builddir)/tmp/extras/package/macosx/
@@ -585,7 +585,7 @@ VLC.app: vlc $(top_builddir)/src/.libs/libvlccore.dylib $(top_builddir)/src/.lib
        for i in vlc.xcodeproj Resources README.MacOSX.rtf; do \
          cp -R $(srcdir)/extras/package/macosx/$$i $(top_builddir)/tmp/extras/package/macosx/; \
        done
-       REVISION=`git describe --always` && \
+       REVISION=`(git describe --always || echo exported)` && \
        cat $(top_builddir)/extras/package/macosx/Info.plist | \
        sed "s/#REVISION#/$$REVISION/g" > $(top_builddir)/tmp/extras/package/macosx/Info.plist
        cp -R $(top_builddir)/extras/package/macosx/Resources $(top_builddir)/tmp/extras/package/macosx/