debian/patches/AFS_component_version_number.c-Respect-SOURCE_DATE_E.patch

   1 From: Anders Kaseorg <andersk@mit.edu>
   2 Date: Sun, 4 Dec 2016 17:26:46 -0500
   3 Subject: AFS_component_version_number.c: Respect SOURCE_DATE_EPOCH if set
   4
   5 This enables better build reproducibility.
   6
   7 https://wiki.debian.org/ReproducibleBuilds/TimestampsProposal
   8
   9 Change-Id: Id379543a4782a7c1267eaa3d9258751d857cc07b
  10 ---
  11  src/config/Makefile.version-NOCML.in | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 diff --git a/src/config/Makefile.version-NOCML.in b/src/config/Makefile.version-NOCML.in
  15 index c8ab053..4c7bd14 100644
  16 --- a/src/config/Makefile.version-NOCML.in
  17 +++ b/src/config/Makefile.version-NOCML.in
  18 @@ -11,7 +11,7 @@ AFS_component_version_number.o: AFS_component_version_number.c
  19
  20  AFS_component_version_number.c: @TOP_OBJDIR@/src/config/Makefile.version
  21         ( VERSION=`@abs_top_srcdir@/build-tools/git-version @abs_top_srcdir@ "@VERSION@"` && \
  22 -       echo 'char cml_version_number[]="@(#) OpenAFS '$$VERSION' built ' `date +"%Y-%m-%d"` '";' >AFS_component_version_number.c.NEW && \
  23 +       echo 'char cml_version_number[]="@(#) OpenAFS '$$VERSION' built ' `date +"%Y-%m-%d" $${SOURCE_DATE_EPOCH:+-u -d "@$$SOURCE_DATE_EPOCH"}` '";' >AFS_component_version_number.c.NEW && \
  24         echo 'char* AFSVersion = "${PACKAGE} '$$VERSION'";' >>AFS_component_version_number.c.NEW && \
  25         if cmp AFS_component_version_number.c.NEW AFS_component_version_number.c > /dev/null 2>&1 ; then : ; else \
  26         mv AFS_component_version_number.c.NEW AFS_component_version_number.c ; fi )