Reduce the footprint of builds.

Change-Id: I2091409dc81716d064ac1e057573b6b2e02168ad
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4409
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

5 files changed, 22 insertions, 8 deletions

diff --git a/makefile b/makefile
index db19e0feb..c55543f9c 100644
--- a/makefile
+++ b/makefile
@@ -25,7 +25,10 @@ ROOTPATH = .
 
 IMAGE_PASS_BODY += $(GENDIR)/hwp_id.html
 CLEAN_TARGETS   += $(GENDIR)/hwp_id.html
-IMAGE_PASS_BODY += cscope ctags check_istep_modules
+ifndef BUILD_MINIMAL
+IMAGE_PASS_BODY += cscope ctags
+endif
+IMAGE_PASS_BODY += check_istep_modules
 
 include ./config.mk
 
diff --git a/src/build/mkrules/cflags.env.mk b/src/build/mkrules/cflags.env.mk
index 852464c68..a182d2946 100644
--- a/src/build/mkrules/cflags.env.mk
+++ b/src/build/mkrules/cflags.env.mk
@@ -39,6 +39,10 @@ ASMFLAGS += $(COMMONFLAGS) -mcpu=power7
 CXXFLAGS += $(CFLAGS) -nostdinc++ -fno-rtti -fno-exceptions -Wall
 LDFLAGS += --nostdlib --sort-common $(COMMONFLAGS)
 
+ifdef BUILD_MINIMAL
+LDFLAGS += --strip-debug
+endif
+
 INCFLAGS = $(addprefix -I, $(INCDIR) )
 ASMINCFLAGS = $(addprefix $(lastword -Wa,-I), $(INCDIR))
 
diff --git a/src/build/mkrules/images.rules.mk b/src/build/mkrules/images.rules.mk
index 262c8b3d8..c067f787c 100644
--- a/src/build/mkrules/images.rules.mk
+++ b/src/build/mkrules/images.rules.mk
@@ -51,7 +51,7 @@ $(IMGDIR)/%.bin: $(IMGDIR)/%.elf \
                   --extended=0x40000 $(IMGDIR)/$*_extended.bin \
               $(addprefix $(IMGDIR)/lib, $(addsuffix .so, $($*_EXTENDED_MODULES))) \
               $(addprefix $(IMGDIR)/, $($*_DATA_MODULES)) \
-              > $(IMGDIR)/.$*.lnkout
+              | bzip2 -zc > $(IMGDIR)/.$*.lnkout
 	$(C1)$(ROOTPATH)/src/build/tools/addimgid $@ $<
 
 $(IMGDIR)/%.list $(IMGDIR)/%.syms: $(IMGDIR)/%.bin
@@ -59,6 +59,6 @@ $(IMGDIR)/%.list $(IMGDIR)/%.syms: $(IMGDIR)/%.bin
 	$(C1)(cd $(ROOTPATH); \
               src/build/tools/gensyms $*.bin $*_extended.bin 0x40000000 \
                   > ./img/$*.syms ; \
-              src/build/tools/genlist $*.bin > ./img/$*.list)
+              src/build/tools/genlist $*.bin | bzip2 -zc > ./img/$*.list)
 
 endif
diff --git a/src/build/mkrules/passes.env.mk b/src/build/mkrules/passes.env.mk
index 4d049c099..8033f124c 100644
--- a/src/build/mkrules/passes.env.mk
+++ b/src/build/mkrules/passes.env.mk
@@ -55,7 +55,10 @@ endif
 
 ## CODE_PASS
 ##    Compile the $(OBJS) and build the $(LIBS).
-CODE_PASS_BODY += $(OBJECTS) $(OBJECTS:.o=.list) $(LIBRARIES) $(EXTRA_PARTS)
+CODE_PASS_BODY += $(OBJECTS) $(LIBRARIES) $(EXTRA_PARTS)
+ifdef BUILD_OBJECT_LIST
+CODE_PASS_BODY += $(OBJECTS:.o=.list)
+endif
 CLEAN_TARGETS += $(OBJECTS) $(OBJECTS:.o=.o.hash) $(OBJECTS:.o=.dep) \
                  $(OBJECTS:.o=.list) $(LIBRARIES) $(EXTRA_PARTS)
 ifeq ($(MAKECMDGOALS),_BUILD/PASSES/CODE/BODY/ACT)
diff --git a/src/usr/hwpf/makefile b/src/usr/hwpf/makefile
index fce8e608d..7bb7eaf2a 100644
--- a/src/usr/hwpf/makefile
+++ b/src/usr/hwpf/makefile
@@ -174,7 +174,7 @@ FAPI_ATTR_TARGETS = fapiChipEcFeature.C fapiAttributePlatCheck.H \
 HWP_IF_NAMES = $(notdir ${HWP_INITFILES})
 HWP_IF_BASENAMES = $(basename ${HWP_IF_NAMES})
 HWP_IF_BIN_TARGETS = $(addsuffix .if, ${HWP_IF_BASENAMES})
-HWP_IF_LST_TARGETS = $(addsuffix .if.list, ${HWP_IF_BASENAMES})
+HWP_IF_LST_TARGETS = $(addsuffix .if.list.bz2, ${HWP_IF_BASENAMES})
 HWP_IF_ATT_TARGETS = $(addsuffix .if.attr, ${HWP_IF_BASENAMES})
 HWP_IF_ALL_TARGETS = ${HWP_IF_BIN_TARGETS} ${HWP_IF_LST_TARGETS} \
                      ${HWP_IF_ATT_TARGETS}
@@ -256,15 +256,19 @@ $(call GENTARGET, ${FAPI_ATTR_ID_TARGET} ${FAPI_ATTR_TARGETS}) : \
 # The binary, list and attr files generated from Initfiles
 #------------------------------------------------------------------------------
 define HWP_IF_RECIPE
-$${GENDIR}/$(basename $(notdir $1)).if \
-$${GENDIR}/$(basename $(notdir $1)).if.list \
-$${GENDIR}/$(basename $(notdir $1)).if.attr : \
+$${GENDIR}/$(basename $(notdir $1)).if :\
 	$${GENDIR}/$${IF_CMP_COMPILER_TARGET} \
 	$${GENDIR}/$${FAPI_ATTR_ID_TARGET} \
 	$${HWP_IF_DEFINE_DIR} $1
 	    $$< -init $1 -outdir $$(dir $$@) \
             -attr $${GENDIR}/$${FAPI_ATTR_ID_TARGET} \
             -I $${HWP_IF_DEFINE_DIR}
+	@bzip2 $${GENDIR}/$(basename $(notdir $1)).if.list
+
+$${GENDIR}/$(basename $(notdir $1)).if.list.bz2: \
+    $${GENDIR}/$(basename $(notdir $1)).if
+$${GENDIR}/$(basename $(notdir $1)).if.attr: \
+    $${GENDIR}/$(basename $(notdir $1)).if
 endef
 $(foreach initfile,${HWP_INITFILES}, \
 	$(eval $(call HWP_IF_RECIPE,$(initfile))))