From 82a2d6bdf9532812e2f315477494956a2f26e2cd Mon Sep 17 00:00:00 2001 From: "Shawn O. Pearce" Date: Tue, 19 Jun 2007 10:48:09 -0400 Subject: git-gui: Correctly install to /usr/bin on Cygwin Mark Levedahl noted that installation on Cygwin to /usr/bin can cause problems with the automatic guessing of our library location. The problem is that installation to /usr/bin means we actually have: /usr/bin = c:\cygwin\bin /usr/share = c:\cygwin\usr\share So git-gui guesses that its library should be found within the c:\cygwin\share directory, as that is where it should be relative to the script itself in c:\cygwin\bin. In my first version of this patch I tried to use `cygpath` to resolve /usr/bin and /usr/share to test that they were in the same relative locations, but that didn't work out correctly as we were actually testing /usr/share against itself, so it always was equal, and we always used relative paths. So my original solution was quite wrong. Mark suggested we just always disable relative behavior on Cygwin, because of the complexity of the mount mapping problem, so that's all I'm doing. Signed-off-by: Shawn O. Pearce diff --git a/Makefile b/Makefile index 3de0de1..9d99f67 100644 --- a/Makefile +++ b/Makefile @@ -7,6 +7,8 @@ GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE @$(SHELL_PATH) ./GIT-VERSION-GEN -include GIT-VERSION-FILE +uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not') + SCRIPT_SH = git-gui.sh GITGUI_BUILT_INS = git-citool ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH)) @@ -58,8 +60,12 @@ exedir_SQ = $(subst ','\'',$(exedir)) $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh $(QUIET_GEN)rm -f $@ $@+ && \ + GITGUI_RELATIVE= && \ if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \ - GITGUI_RELATIVE=1; \ + if test "$(uname_O)" = Cygwin; \ + then GITGUI_RELATIVE= ; \ + else GITGUI_RELATIVE=1; \ + fi; \ fi && \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \ -- cgit v0.10.2-6-g49f6