git-gui: sort entries in optimized tclIndex

auto_mkindex expands wildcards in directory order, which depends on
the underlying filesystem.  To improve build reproducibility, sort the
list of *.tcl files in the Makefile.

The unoptimized loading case was previously fixed in gitgui-0.21.0~14
(git-gui: sort entries in tclIndex, 2015-01-26).

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Anders Kaseorg 2016-11-16 16:37:17 -05:00 committed by Junio C Hamano
parent 5ab72271e1
commit 474642b4a4

View File

@ -252,7 +252,7 @@ $(ALL_MSGFILES): %.msg : %.po
lib/tclIndex: $(ALL_LIBFILES) GIT-GUI-VARS
$(QUIET_INDEX)if echo \
$(foreach p,$(PRELOAD_FILES),source $p\;) \
auto_mkindex lib '*.tcl' \
auto_mkindex lib $(patsubst lib/%,%,$(sort $(ALL_LIBFILES))) \
| $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
else \
echo >&2 " * $(TCL_PATH) failed; using unoptimized loading"; \