git-gui: Allow gitexecdir, INSTALL to be set by the caller.
tree4d1d31b34aa797ebc4ee866c2769d7c8d27492e8
-rw-r--r-- 36 .gitignore
-rwxr-xr-x 745 GIT-VERSION-GEN
-rw-r--r-- 1247 Makefile
-rw-r--r-- 1659 TODO
-rwxr-xr-x 146414 git-gui.sh