git-gui: Fallback to Tcl based po2msg.sh if msgfmt isn't available
authorShawn O. Pearce <spearce@spearce.org>
Wed, 23 Jan 2008 04:44:36 +0000 (23:44 -0500)
committerShawn O. Pearce <spearce@spearce.org>
Wed, 23 Jan 2008 04:44:36 +0000 (23:44 -0500)
commit3470adabad8c02be152a8d536d23df692eb386d6
treeaedfdd78a8139d563130d7550933d3d1fb3bc6c5
parent3ddff72e581e5c7477aaeb8b97a17691f7ff55bf
git-gui: Fallback to Tcl based po2msg.sh if msgfmt isn't available

If msgfmt fails with exit code 127 that typically means the program
is not found in the user's PATH and thus cannot be executed by make.
In such a case we can try to fallback to the Tcl based po2msg program
that we distributed with git-gui, as it does a "good enough" job.

We still don't default to po2msg.sh however as it does not perform
a lot of the sanity checks that msgfmt does, and quite a few of
those are too useful to give up.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Makefile