After moving the dashed programs, including git-gui, to execdir
'libexec/git-core', we have problems running git-gui from
msysgit.
The following patch series solves the problems. I am not sure
however if it is the less intrusive solution. Maybe the series
needs further discussion before applying it. Personally, I think
the patches are good enough.
Note that you also need the branch 'spr/installer' in msysgit to
build an installer.
[PATCH 1/3] git-gui: Adapt discovery of oguilib to execdir 'libexec/git-core'
[PATCH 2/3] git-gui (Windows): Switch to relative discovery of oguilib
[PATCH 3/3] git-gui (Windows): Change wrapper to execdir 'libexec/git-core'