git-gui: Correct gitk installation location

The master Makefile in git.git installs gitk into bindir, not
gitexecdir, which means gitk is located as a sibling of the git
wrapper and not as though it were a git helper tool.

We can also avoid some Tcl concat operations by letting eval do
all of the heavy lifting; we have two proper Tcl lists ($cmd and
$revs) that we are joining together and $revs is currently never
an empty list.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: c98f2a1832ccdc2f50c2b1b1bd0a843f55a1859d
  1. lib/
  2. .gitignore
  3. git-gui.sh
  4. GIT-VERSION-GEN
  5. Makefile