build: move include paths where they belong

They're _not_ part of the compiler binary, so they have
no place in $(CC_*)

Change-Id: I1e1c3c0be6f75629450a824ea834e1614d48ed9b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5785
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

12 files changed, 19 insertions, 46 deletions

diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 6c7008ca1a..991328ddf6 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -256,7 +256,7 @@ $(objgenerated)/crt0.romstage.o: $(objgenerated)/crt0.s
 
 $(objgenerated)/crt0.s: $(objgenerated)/crt0.romstage.S $(obj)/config.h $(obj)/build.h
 	@printf "    CC         $(subst $(obj)/,,$(@))\n"
-	$(CC_romstage) $(CPPFLAGS) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
+	$(CC_romstage) $(CPPFLAGS) $(CPPFLAGS_x86_32) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
 
 endif # CONFIG_ARCH_ROMSTAGE_X86_32
 
diff --git a/src/vendorcode/amd/agesa/f10/Makefile.inc b/src/vendorcode/amd/agesa/f10/Makefile.inc
index 56578bae50..7e5487100d 100644
--- a/src/vendorcode/amd/agesa/f10/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f10/Makefile.inc
@@ -48,8 +48,6 @@ AGESA_CFLAGS = -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 export AGESA_ROOT
 export AGESA_INC
 export AGESA_CFLAGS
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
 
diff --git a/src/vendorcode/amd/agesa/f12/Makefile.inc b/src/vendorcode/amd/agesa/f12/Makefile.inc
index 5141471195..677c29717e 100644
--- a/src/vendorcode/amd/agesa/f12/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f12/Makefile.inc
@@ -83,8 +83,6 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
 export AGESA_ROOT := $(AGESA_ROOT)
 export AGESA_INC  := $(AGESA_INC)
 export AGESA_CFLAGS  := $(AGESA_CFLAGS)
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
 #######################################################################
diff --git a/src/vendorcode/amd/agesa/f14/Makefile.inc b/src/vendorcode/amd/agesa/f14/Makefile.inc
index b9cb6965f3..98fd187bc8 100644
--- a/src/vendorcode/amd/agesa/f14/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f14/Makefile.inc
@@ -67,10 +67,8 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
 export AGESA_ROOT := $(AGESA_ROOT)
 export AGESA_INC  := $(AGESA_INC)
 export AGESA_CFLAGS  := $(AGESA_CFLAGS)
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
 #######################################################################
 
 classes-y += libagesa
diff --git a/src/vendorcode/amd/agesa/f15/Makefile.inc b/src/vendorcode/amd/agesa/f15/Makefile.inc
index b3d000b5f3..3582bf79c0 100644
--- a/src/vendorcode/amd/agesa/f15/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15/Makefile.inc
@@ -516,7 +516,5 @@ AGESA_CFLAGS = -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 export AGESA_ROOT
 export AGESA_INC
 export AGESA_CFLAGS
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
diff --git a/src/vendorcode/amd/agesa/f15tn/Makefile.inc b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
index 0f383e022c..8c24b40696 100644
--- a/src/vendorcode/amd/agesa/f15tn/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
@@ -80,10 +80,8 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
 export AGESA_ROOT := $(AGESA_ROOT)
 export AGESA_INC  := $(AGESA_INC)
 export AGESA_CFLAGS  := $(AGESA_CFLAGS)
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
 #######################################################################
 
 classes-y += libagesa
diff --git a/src/vendorcode/amd/agesa/f16kb/Makefile.inc b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
index 7a97010418..d5204c94f5 100644
--- a/src/vendorcode/amd/agesa/f16kb/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
@@ -82,8 +82,6 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
 export AGESA_ROOT := $(AGESA_ROOT)
 export AGESA_INC  := $(AGESA_INC)
 export AGESA_CFLAGS  := $(AGESA_CFLAGS)
-CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
-CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+CPPFLAGS_x86_32 += $(AGESA_INC)
+CFLAGS_x86_32 += $(AGESA_CFLAGS)
 #######################################################################
diff --git a/src/vendorcode/amd/cimx/rd890/Makefile.inc b/src/vendorcode/amd/cimx/rd890/Makefile.inc
index 68f0c9494b..b64d7ca968 100644
--- a/src/vendorcode/amd/cimx/rd890/Makefile.inc
+++ b/src/vendorcode/amd/cimx/rd890/Makefile.inc
@@ -114,10 +114,8 @@ export CIMX_ROOT
 export NB_CIMX_INC
 export NB_CIMX_CFLAGS
 
-CC_bootblock := $(CC_bootblock) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
-CC_romstage := $(CC_romstage) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
-CC_ramstage := $(CC_ramstage) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
-CC_x86_32 := $(CC_x86_32) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
+CPPFLAGS_x86_32 += $(NB_CIMX_INC)
+CFLAGS_x86_32 += $(NB_CIMX_CFLAGS)
 
 #######################################################################
 
diff --git a/src/vendorcode/amd/cimx/sb700/Makefile.inc b/src/vendorcode/amd/cimx/sb700/Makefile.inc
index f877176657..168ec403b8 100644
--- a/src/vendorcode/amd/cimx/sb700/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb700/Makefile.inc
@@ -68,14 +68,10 @@ ramstage-y += SMM.c
 ramstage-y += USB.c
 ramstage-y += LEGACY.c
 
-SB_CIMX_CFLAGS =
 export CIMX_ROOT
 export SB_CIMX_INC
 export SB_CIMX_CFLAGS
-CC_bootblock := $(CC_bootblock) $(SB_CIMX_INC)
-CC_romstage := $(CC_romstage) $(SB_CIMX_INC)
-CC_ramstage := $(CC_ramstage) $(SB_CIMX_INC)
-CC_x86_32 := $(CC_x86_32) $(SB_CIMX_INC)
+CPPFLAGS_x86_32 += $(SB_CIMX_INC)
 
 #######################################################################
 
diff --git a/src/vendorcode/amd/cimx/sb800/Makefile.inc b/src/vendorcode/amd/cimx/sb800/Makefile.inc
index 4782b1373e..51bb5e70b8 100644
--- a/src/vendorcode/amd/cimx/sb800/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb800/Makefile.inc
@@ -79,10 +79,7 @@ CIMX_CFLAGS =
 export CIMX_ROOT
 export CIMX_INC
 export CIMX_CFLAGS
-CC_bootblock := $(CC_bootblock) $(CIMX_INC)
-CC_romstage := $(CC_romstage) $(CIMX_INC)
-CC_ramstage := $(CC_ramstage) $(CIMX_INC)
-CC_x86_32 := $(CC_x86_32) $(CIMX_INC)
+CPPFLAGS_x86_32 += $(CIMX_INC)
 
 #######################################################################
 
diff --git a/src/vendorcode/amd/cimx/sb900/Makefile.inc b/src/vendorcode/amd/cimx/sb900/Makefile.inc
index 6265597fc5..6b0d6dd814 100644
--- a/src/vendorcode/amd/cimx/sb900/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb900/Makefile.inc
@@ -82,10 +82,7 @@ CIMX_CFLAGS =
 export CIMX_ROOT
 export CIMX_INC
 export CIMX_CFLAGS
-CC_bootblock := $(CC_bootblock) $(CIMX_INC)
-CC_romstage := $(CC_romstage) $(CIMX_INC)
-CC_ramstage := $(CC_ramstage) $(CIMX_INC)
-CC_x86_32 := $(CC_x86_32) $(CIMX_INC)
+CPPFLAGS_x86_32 += $(CIMX_INC)
 
 #######################################################################
 
diff --git a/src/vendorcode/intel/Makefile.inc b/src/vendorcode/intel/Makefile.inc
index 458f2fb365..866ebb3088 100644
--- a/src/vendorcode/intel/Makefile.inc
+++ b/src/vendorcode/intel/Makefile.inc
@@ -23,8 +23,5 @@ FSP_SRC_FILES := $(wildcard src/vendorcode/intel/$(FSP_PATH)srx/*.c)
 FSP_C_INPUTS := $(foreach file, $(FSP_SRC_FILES), $(FSP_PATH)srx/$(notdir $(file)))
 ramstage-y += $(FSP_C_INPUTS)
 
-CC_bootblock := $(CC_bootblock) -Isrc/vendorcode/intel/$(FSP_PATH)include
-CC_romstage := $(CC_romstage) -Isrc/vendorcode/intel/$(FSP_PATH)include
-CC_ramstage := $(CC_ramstage) -Isrc/vendorcode/intel/$(FSP_PATH)include
-CC_x86_32 := $(CC_x86_32) -Isrc/vendorcode/intel/$(FSP_PATH)include
+CFLAGS_x86_32 += -Isrc/vendorcode/intel/$(FSP_PATH)include
 endif