Makefile: under "make dist", include the sha1collisiondetection submodule

diff --git a/Makefile b/Makefile
index aa680269e895aed59e6e431e39fead05f50141b2..96c21c46db22946f3648c48a0df4ce92f1b3a6e4 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2642,6 +2642,21 @@ dist: git-archive$(X) configure
                $(GIT_TARNAME)/configure \
                $(GIT_TARNAME)/version \
                $(GIT_TARNAME)/git-gui/version
+ifdef DC_SHA1_SUBMODULE
+       @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
+       @cp sha1collisiondetection/LICENSE.txt \
+               $(GIT_TARNAME)/sha1collisiondetection/
+       @cp sha1collisiondetection/LICENSE.txt \
+               $(GIT_TARNAME)/sha1collisiondetection/
+       @cp sha1collisiondetection/lib/sha1.[ch] \
+               $(GIT_TARNAME)/sha1collisiondetection/lib/
+       @cp sha1collisiondetection/lib/ubc_check.[ch] \
+               $(GIT_TARNAME)/sha1collisiondetection/lib/
+       $(TAR) rf $(GIT_TARNAME).tar \
+               $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
+               $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
+               $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
+endif
        @$(RM) -r $(GIT_TARNAME)
        gzip -f -9 $(GIT_TARNAME).tar