git-gui: Make git-gui lib dir configurable at runime
commita3b3ae35d4f175e6444533c96933b5868e499b09
authorDavid Turner <dturner@twopensource.com>
Mon, 21 Jul 2014 20:41:38 +0000 (21 16:41 -0400)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Sun, 10 Aug 2014 11:48:28 +0000 (10 12:48 +0100)
tree6366fd9b63ffb53b29b0d99d2927c2ac75acdf84
parent8871820169e7d1ff58717d20bfdc3a753eaa6570
git-gui: Make git-gui lib dir configurable at runime

Introduce the GIT_GUI_LIB_DIR environment variable, to tell git-gui
where to look for TCL libs.  This allows a git-gui which has been
built with a prefix of /foo to be run out of directory /bar.  This is
the equivalent of GIT_EXEC_PATH or GITPERLLIB but for git-gui's TCL
libraries.

Signed-off-by: David Turner <dturner@twitter.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Makefile
git-gui.sh
macosx/AppMain.tcl