tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

BaseTools/tools_def: use separate PP definition for DTC 

Clang's preprocessor behaves differently from GCC's, and produces
intermediate device tree source that still contains #pragma pack()
and other directives that the device tree compiler chokes on.

For assembling device tree sources, it matters very little which
preprocessor is being used, so let's just use GNU CPP explicitly.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Ard Biesheuvel 2018-02-27 17:47:06 +00:00
parent d429d00f97
commit a68749f39a
2 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
BaseTools/Conf/build_rule.template
View File

@ -278,7 +278,7 @@
$(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dtb
<Command.GCC>
"$(PP)" $(DTCPP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
"$(DTCPP)" $(DTCPP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
"$(DTC)" $(DTC_FLAGS) -I dts -O dtb -o ${dst} ${d_path}(+)${s_base}.i
[Visual-Form-Representation-File]

10
BaseTools/Conf/tools_def.template
View File

@ -237,6 +237,7 @@ DEFINE IPHONE_TOOLS = /Developer/Platforms/iPhoneOS.platform/Develope
DEFINE SOURCERY_CYGWIN_TOOLS = /cygdrive/c/Program Files/CodeSourcery/Sourcery G++ Lite/bin
DEFINE DTCPP_BIN = ENV(DTCPP_PREFIX)cpp
DEFINE DTC_BIN = ENV(DTC_PREFIX)dtc
####################################################################################
@ -4499,6 +4500,8 @@ DEBUG_*_*_OBJCOPY_ADDDEBUGFLAG = --add-gnu-debuglink=$(DEBUG_DIR)/$(MODULE_N
RELEASE_*_*_OBJCOPY_ADDDEBUGFLAG =
NOOPT_*_*_OBJCOPY_ADDDEBUGFLAG = --add-gnu-debuglink=$(DEBUG_DIR)/$(MODULE_NAME).debug
*_*_*_DTC_FLAGS = -H epapr
*_*_*_DTCPP_PATH = DEF(DTCPP_BIN)
*_*_*_DTC_PATH = DEF(DTC_BIN)
DEFINE GCC_ALL_CC_FLAGS = -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -include AutoGen.h -fno-common
DEFINE GCC_IA32_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -m32 -malign-double -freorder-blocks -freorder-blocks-and-partition -O2 -mno-stack-arg-probe
@ -4912,7 +4915,6 @@ RELEASE_GCC45_X64_CC_FLAGS = DEF(GCC45_X64_CC_FLAGS) -Os
*_GCC46_*_MAKE_PATH = DEF(GCC46_IA32_PREFIX)make
*_GCC46_*_*_DLL = ENV(GCC46_DLL)
*_GCC46_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_GCC46_*_DTC_PATH = DEF(DTC_BIN)
*_GCC46_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_GCC46_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
@ -5023,7 +5025,6 @@ RELEASE_GCC46_ARM_CC_FLAGS = DEF(GCC46_ARM_CC_FLAGS) -Wno-unused-but-set-v
*_GCC47_*_MAKE_PATH = DEF(GCC47_IA32_PREFIX)make
*_GCC47_*_*_DLL = ENV(GCC47_DLL)
*_GCC47_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_GCC47_*_DTC_PATH = DEF(DTC_BIN)
*_GCC47_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_GCC47_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
@ -5163,7 +5164,6 @@ RELEASE_GCC47_AARCH64_CC_FLAGS = DEF(GCC47_AARCH64_CC_FLAGS) -Wno-unused-but-s
*_GCC48_*_MAKE_PATH = DEF(GCC48_IA32_PREFIX)make
*_GCC48_*_*_DLL = ENV(GCC48_DLL)
*_GCC48_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_GCC48_*_DTC_PATH = DEF(DTC_BIN)
*_GCC48_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_GCC48_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
@ -5303,7 +5303,6 @@ RELEASE_GCC48_AARCH64_CC_FLAGS = DEF(GCC48_AARCH64_CC_FLAGS) -Wno-unused-but-s
*_GCC49_*_MAKE_PATH = DEF(GCC49_IA32_PREFIX)make
*_GCC49_*_*_DLL = ENV(GCC49_DLL)
*_GCC49_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_GCC49_*_DTC_PATH = DEF(DTC_BIN)
*_GCC49_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_GCC49_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
@ -5449,7 +5448,6 @@ RELEASE_GCC49_AARCH64_DLINK_FLAGS = DEF(GCC49_AARCH64_DLINK_FLAGS)
*_GCC5_*_MAKE_PATH = DEF(GCC5_IA32_PREFIX)make
*_GCC5_*_*_DLL = ENV(GCC5_DLL)
*_GCC5_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_GCC5_*_DTC_PATH = DEF(DTC_BIN)
*_GCC5_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_GCC5_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
@ -5606,7 +5604,6 @@ RELEASE_GCC5_AARCH64_DLINK_FLAGS = DEF(GCC5_AARCH64_DLINK_FLAGS) -flto -Os -L$(W
*_CLANG35_*_MAKE_PATH = make
*_CLANG35_*_*_DLL = ENV(CLANG35_DLL)
*_CLANG35_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_CLANG35_*_DTC_PATH = DEF(DTC_BIN)
*_CLANG35_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
*_CLANG35_*_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
@ -5684,7 +5681,6 @@ RELEASE_CLANG35_AARCH64_CC_FLAGS = DEF(CLANG35_AARCH64_CC_FLAGS) $(ARCHCC_FLAGS)
*_CLANG38_*_MAKE_PATH = make
*_CLANG38_*_*_DLL = ENV(CLANG38_DLL)
*_CLANG38_*_ASL_PATH = DEF(UNIX_IASL_BIN)
*_CLANG38_*_DTC_PATH = DEF(DTC_BIN)
*_CLANG38_*_APP_FLAGS =
*_CLANG38_*_ASL_FLAGS = DEF(IASL_FLAGS)