diff options
Diffstat (limited to 'config.mk')
| -rw-r--r-- | config.mk | 45 |
1 files changed, 42 insertions, 3 deletions
@@ -97,6 +97,9 @@ GCOV = ppc64-mcp6-gcov APYFIPSHDR = apyfipshdr APYRUHHDR = apyruhhdr +BINFILE_CACHE_LOCALDIR = ${ROOTPATH}/.git/hb_cache/data/ +BINFILE_CACHE_REMOTEDIR = /gsa/ausgsa/projects/h/hostboot/.binary_cache/data/ + BEAMVER = beam-3.5.2 BEAMPATH = /afs/rch/projects/esw/beam/${BEAMVER} BEAMCMD = i686-mcp6-jail ${BEAMPATH}/bin/beam_compile @@ -233,6 +236,42 @@ ${OBJDIR}/${MODULE}.C: ${TESTS} ${TESTGEN} --hostboot -o $@ ${TESTS} endif +# Rules for BINARY_FILES directive. +# +# The BINARY_FILES directives are used to include files out of the binary +# files cache (see 'hb cacheadd' command). This cache exists to keep +# binary files outside of git, because they take a larger space in the git +# database, especially if they change frequently. +# +# The BINARY_FILES variable is a set of <destination>:<hash_value> pairs. +# The destination is where the make system should put the file. The hash +# value tells which version of a file to use and it comes from the +# 'hb cacheadd' tool when a version of the file is added to the binary +# files cache. +# +define __BINARY_CACHE_FILE +_BINARYFILES += $(1) + +ifneq "$(wildcard $(addprefix ${BINFILE_CACHE_LOCALDIR},$(2)))" "" +$(1) : $(addprefix $${BINFILE_CACHE_LOCALDIR},$(2)) + echo "$(2) $$<" | sha1sum --check + cp $$< $$@ +else +$(1) : $(addprefix $${BINFILE_CACHE_REMOTEDIR},$(2)) + echo "$(2) $$<" | sha1sum --check + cp $$< $$@ +endif +endef +ifdef BINARY_FILES +$(foreach file,$(BINARY_FILES), \ + $(eval $(call __BINARY_CACHE_FILE, \ + $(firstword $(subst :, ,$(file))), \ + $(lastword $(subst :, ,$(file))) \ + )) \ +) +endif +# end BINARY_FILES rules. + define ELF_template $${IMGDIR}/$(1).elf: $$(addprefix $${OBJDIR}/, $$($(1)_OBJECTS)) \ $${ROOTPATH}/src/kernel.ld @@ -301,8 +340,8 @@ gen_pass: mkdir -p ${GENDIR} ${MAKE} GEN_PASS -_GENFILES = $(addprefix ${GENDIR}/, ${GENFILES}) -GEN_PASS: ${_GENFILES} ${SUBDIRS:.d=.gen_pass} +_GENFILES = $(addprefix ${GENDIR}/, $(GENFILES)) +GEN_PASS: $(_GENFILES) $(_BINARYFILES) ${SUBDIRS:.d=.gen_pass} GENTARGET = $(addprefix %/, $(1)) @@ -350,7 +389,7 @@ clean: cleanud ${SUBDIRS:.d=.clean} ${IMAGES:.bin=.bin.modinfo} ${IMAGES:.ruhx=.lid} \ ${IMAGES:.ruhx=.lidhdr} ${IMAGES:.bin=_extended.bin} \ ${IMAGE_EXTRAS} ${EXTRA_LIDS_} \ - ${EXTRA_OBJS} ${_GENFILES} ${EXTRA_PARTS} ${EXTRA_CLEAN} ) + ${EXTRA_OBJS} ${_GENFILES} ${_BINARYFILES} ${EXTRA_PARTS} ${EXTRA_CLEAN} ) cscope: ${SUBDIRS} mkdir -p ${ROOTPATH}/obj/cscope |
