diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | buildflags.mak | 8 | ||||
| -rw-r--r-- | ipath/Makefile | 2 |
3 files changed, 10 insertions, 2 deletions
@@ -270,7 +270,7 @@ ${TARGLIB}.so.${MAJOR}: ${TARGLIB}.so.${MAJOR}.${MINOR} # file around. Generate it such that the ident command can find it # and strings -a | grep InfiniPath does a reasonable job as well. ${TARGLIB}.so.${MAJOR}.${MINOR}: ${${TARGLIB}-objs} - date +'char psmi_infinipath_revision[] ="$$""Date: %F %R ${rpm_extra_description}InfiniPath $$";' > ${lib_build_dir}/_revision.c + printf 'char psmi_infinipath_revision[] ="$$""Date: %s ${rpm_extra_description} InfiniPath $$";\n' "$(BUILD_DATE)" > ${lib_build_dir}/_revision.c $(CC) -c $(BASECFLAGS) $(INCLUDES) _revision.c -o _revision.o $(CC) $(LDFLAGS) -o $@ -Wl,-soname=${TARGLIB}.so.${MAJOR} -shared -Wl,--unique='*fastpath*' \ ${${TARGLIB}-objs} _revision.o -L$(build_dir)/ipath $(LDLIBS) diff --git a/buildflags.mak b/buildflags.mak index 34fdf1c..be40c40 100644 --- a/buildflags.mak +++ b/buildflags.mak @@ -96,3 +96,11 @@ endif CFLAGS += $(BASECFLAGS) $(if $(filter $(CC),gcc),-Wno-strict-aliasing) \ $(if $(PSM_VALGRIND:0=),-DPSM_VALGRIND,-DNVALGRIND) +# Use SOURCE_DATE_EPOCH for build date, falling back to current time +# https://reproducible-builds.org/docs/source-date-epoch/ +DATE_FMT="+'%F %R'" +ifdef SOURCE_DATE_EPOCH + BUILD_DATE ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u "$(DATE_FMT)") +else + BUILD_DATE ?= $(shell date "$(DATE_FMT)") +endif diff --git a/ipath/Makefile b/ipath/Makefile index 8c2cc6e..e627b3d 100644 --- a/ipath/Makefile +++ b/ipath/Makefile @@ -70,7 +70,7 @@ ${TARGLIB}.so.${MAJOR}: ${TARGLIB}.so.${MAJOR}.${MINOR} # file around. Generate it such that the ident command can find it # and strings -a | grep InfiniPath does a reasonable job as well. ${TARGLIB}.so.${MAJOR}.${MINOR}: ${${TARGLIB}-objs} - date +'static __attribute__ ((unused)) char __psc_infinipath_revision[] ="$$""Date: %F %R ${rpm_extra_description}InfiniPath $$";' > _revision.c + printf 'static __attribute__ ((unused)) char __psc_infinipath_revision[] ="$$""Date: %s ${rpm_extra_description}InfiniPath $$";\n' "$(BUILD_DATE)" > _revision.c $(CC) -c $(BASECFLAGS) $(INCLUDES) _revision.c -o _revision.o $(CC) -o $@ -Wl,-soname=${TARGLIB}.so.${MAJOR} -shared \ -Wl,--unique='*fastpath*' \ |