[vlc-devel] commit: Don't attempt to create ChangeLogs if not in a git-tree. ( Rémi Denis-Courmont )

[git version control]

vlc | branch: 0.8.6-bugfix | Rémi Denis-Courmont <rem at videolan.org> | Mon Mar 31 19:40:48 2008 +0300| [df6829e670fcb85ed64bcb066c2d2752b45f3adf]

Don't attempt to create ChangeLogs if not in a git-tree.

There is no need to copy the files in that case thanks to VPATH.
That assumes you are using a source tarball then - if not, you are
screwed anywhow.
(cherry picked from commit 16402c26dec1c83fc096f5c083c70c785139a720)

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=df6829e670fcb85ed64bcb066c2d2752b45f3adf
---

 doc/Makefile.am |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 6c1989e..91b5337 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -50,11 +50,16 @@ EXTRA_DIST = \
 DISTCLEANFILES = $(CHANGELOGS)
 
 $(CHANGELOGS): Makefile.am
-	y="$$(echo "$@" | sed -e 's,ChangeLog-,,')" ; \
-	git --git-dir=$(top_srcdir)/.git log\
-		--since="$$y-01-01" \
-		--until="$$y-12-31 23:00:00 -0100" \
-		> "$@"
+	if test -d "$(top_srcdir)/.git"; then \
+		y="$$(echo "$@" | sed -e 's,ChangeLog-,,')" ; \
+		git --git-dir="$(top_srcdir)/.git" log \
+			--since="$$y-01-01" \
+			--until="$$y-12-31 23:00:00 -0100" \
+			> "$@" ; \
+	fi
 
 # This one needs to be rebuilt all the time :)
 .PHONY: ChangeLog-2008
+#
+#distclean-hook:
+#	test "$(srcdir)" = "$(builddir)" || rm -f -- $(CHANGELOGS)