Mercurial > octave
diff Makefile.am @ 24077:e483dcb5777d
build the source distribution archives reproducibly
* Makefile.am (GZIP_ENV): Override default for a deterministic gzip.
(SOURCE_MTIME): Define to the value printed by get-source-mtime.sh.
(TAR_OPTIONS): Define to GNU tar options for making deterministic archives
and export for tar to inherit by default.
* build-aux/get-source-mtime.sh: New script.
* build-aux/module.mk (EXTRA_DIST): Include it in the list.
* m4/acinclude.m4 (OCTAVE_PROG_TAR_REPRODUCIBLE): New macro.
* configure.ac: Use it.
| author | Mike Miller <mtmiller@octave.org> |
|---|---|
| date | Thu, 21 Sep 2017 14:19:10 -0700 |
| parents | 3b68aeeabc40 |
| children | 1457c018b683 |
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--- a/Makefile.am Tue Oct 11 15:20:35 2016 +0200 +++ b/Makefile.am Thu Sep 21 14:19:10 2017 -0700 @@ -26,6 +26,7 @@ export SED export SHELL export PERL +export TAR_OPTIONS version := ${OCTAVE_VERSION} api_version := ${OCTAVE_API_VERSION} @@ -80,6 +81,13 @@ OCTAVE_GUI_LINK_DEPS = @OCTAVE_GUI_LINK_DEPS@ OCTAVE_GUI_LINK_OPTS = @OCTAVE_GUI_LINK_OPTS@ +# Options used for creating the source distribution. + +GZIP_ENV = --best --no-name +SOURCE_MTIME := \ + $(shell $(SHELL) $(top_srcdir)/build-aux/get-source-mtime.sh "$(srcdir)") +TAR_OPTIONS = $(REPRODUCIBLE_TAR_FLAGS) --mtime=@$(SOURCE_MTIME) + # The arguments passed to configure. CONFIG_SUBDIRS = @subdirs@