git-gui: add horizontal scrollbar to commit buffer

diff --git a/Makefile b/Makefile
index cde8b2ea31969192136d5c541458cc43c358d4dc..fe30be38dc8c534cabf8a0f7145c41aecd1e6989 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -177,7 +177,8 @@ git-gui: GIT-VERSION-FILE GIT-GUI-VARS
        echo then >>$@+ && \
        echo '  'echo \'git-gui version '$(GITGUI_VERSION)'\' >>$@+ && \
        echo else >>$@+ && \
-       echo '  'exec \''$(libdir_SQ)/Git Gui.app/Contents/MacOS/$(subst \,,$(TKEXECUTABLE))'\' \
+       echo '  libdir="$${GIT_GUI_LIB_DIR:-$(libdir_SQ)}"' >>$@+ && \
+       echo '  'exec \"'$$libdir/Git Gui.app/Contents/MacOS/$(subst \,,$(TKEXECUTABLE))'\" \
                '"$$0" "$$@"' >>$@+ && \
        echo fi >>$@+ && \
        chmod +x $@+ && \
@@ -258,7 +259,7 @@ lib/tclIndex: $(ALL_LIBFILES) GIT-GUI-VARS
         rm -f $@ ; \
         echo '# Autogenerated by git-gui Makefile' >$@ && \
         echo >>$@ && \
-        $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
+        $(foreach p,$(PRELOAD_FILES) $(sort $(ALL_LIBFILES)),echo '$(subst lib/,,$p)' >>$@ &&) \
         echo >>$@ ; \
        fi