commit 8f1dde5021d9623a951d1ccbc78cf1b1a55ccd7a
author Bram Moolenaar <Bram@vim.org> Fri Jun 05 23:16:29 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Jun 05 23:16:29 2020 +0200
tree 1a2a9aee6f224db95e60a7ba401b2087cdbdb661
parent 002bc79991286934a9593b80635c27d4238cdfc4

patch 8.2.0910: Vim is not reproducibly buildable

Problem:    Vim is not reproducibly buildable.
Solution:   Use the $SOURCE_DATE_EPOCH environment variable in configure.
            (James McCoy, closes #513)  Give a warning about using it.

src/Makefile

diff --git a/src/Makefile b/src/Makefile
index c12481c..354c13f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2130,6 +2130,7 @@
 # A shell script is used to try linking without unnecessary libraries.
 $(VIMTARGET): auto/config.mk objects $(OBJ) version.c version.h
 	$(CCC) version.c -o objects/version.o
+	@$(BUILD_DATE_MSG)
 	@LINK="$(PURIFY) $(SHRPENV) $(CClink) $(ALL_LIB_DIRS) $(LDFLAGS) \
 		-o $(VIMTARGET) $(OBJ) $(ALL_LIBS)" \
 		MAKE="$(MAKE)" LINK_AS_NEEDED=$(LINK_AS_NEEDED) \