From: Mark Levedahl <mlevedahl@gmail.com>
Date: Mon, 26 Jun 2023 16:53:02 +0000 (-0400)
Subject: git gui Makefile - remove Cygwin modifications
X-Git-Tag: v2.46.0-rc0~12^2~9^2~3
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=ae49066982fff5cab5f29422dc12421803cacfe2;p=thirdparty%2Fgit.git

git gui Makefile - remove Cygwin modifications

git-gui's Makefile hardcodes the absolute Windows path of git-gui's libraries
into git-gui, destroying the ability to package git-gui on one machine and
distribute to others. The intent is to do this only if a non-Cygwin Tcl/Tk is
installed, but the test for this is wrong with the unix/X11 Tcl/Tk shipped
since 2012. Also, Cygwin does not support a non-Cygwin Tcl/Tk.

The Cygwin git maintainer disables this code, so this code is definitely
not in use in the Cygwin distribution.

The simplest fix is to just delete the Cygwin specific code,
allowing the Makefile to work out of the box on Cygwin. Do so.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
---

diff --git a/Makefile b/Makefile
index a0d5a4b28e..3f80435436 100644
--- a/Makefile
+++ b/Makefile
@@ -138,25 +138,10 @@ GITGUI_SCRIPT   := $$0
 GITGUI_RELATIVE :=
 GITGUI_MACOSXAPP :=
 
-ifeq ($(uname_O),Cygwin)
-	GITGUI_SCRIPT := `cygpath --windows --absolute "$(GITGUI_SCRIPT)"`
-
-	# Is this a Cygwin Tcl/Tk binary?  If so it knows how to do
-	# POSIX path translation just like cygpath does and we must
-	# keep libdir in POSIX format so Cygwin packages of git-gui
-	# work no matter where the user installs them.
-	#
-	ifeq ($(shell echo 'puts [file normalize /]' | '$(TCL_PATH_SQ)'),$(shell cygpath --mixed --absolute /))
-		gg_libdir_sed_in := $(gg_libdir)
-	else
-		gg_libdir_sed_in := $(shell cygpath --windows --absolute "$(gg_libdir)")
-	endif
-else
-	ifeq ($(exedir),$(gg_libdir))
-		GITGUI_RELATIVE := 1
-	endif
-	gg_libdir_sed_in := $(gg_libdir)
+ifeq ($(exedir),$(gg_libdir))
+	GITGUI_RELATIVE := 1
 endif
+gg_libdir_sed_in := $(gg_libdir)
 ifeq ($(uname_S),Darwin)
 	ifeq ($(shell test -d $(TKFRAMEWORK) && echo y),y)
 		GITGUI_MACOSXAPP := YesPlease