git-gui: sort entries in tclIndex

ALL_LIBFILES uses wildcard, which provides the result in directory
order. This order depends on the underlying filesystem on the
buildhost. To get reproducible builds it is required to sort such list
before using them.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>

diff --git a/Makefile b/Makefile
index 4f00bdd3d69babe8a58c4989406eaa6fb5f36a50..fe30be38dc8c534cabf8a0f7145c41aecd1e6989 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -259,7 +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