| # Copyright Statement: |
| # -------------------- |
| # This software is protected by Copyright and the information contained |
| # herein is confidential. The software may not be copied and the information |
| # contained herein may not be used or disclosed except with the written |
| # permission of MediaTek Inc. (C) 2015 |
| # |
| # BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| # THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") |
| # RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON |
| # AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, |
| # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. |
| # NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE |
| # SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR |
| # SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH |
| # THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO |
| # NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S |
| # SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM. |
| # |
| # BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE |
| # LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, |
| # AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, |
| # OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO |
| # MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| # |
| # THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE |
| # WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF |
| # LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND |
| # RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER |
| # THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC). |
| |
| # ***************************** |
| # Environment and Tools |
| # ***************************** |
| ifndef COMPILER_VER |
| COMPILER_VER = MIPS_GCCV4 |
| endif |
| |
| ifeq ($(strip $(LTO_BUILD)),TRUE) |
| LINK_BY_GCC = TRUE |
| else |
| LINK_BY_GCC = FALSE |
| LTO_BUILD = FALSE |
| endif |
| |
| ifdef COMPILER |
| ifeq ($(strip $(COMPILER)),GCC) |
| ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV6) |
| ifneq ($(strip $(COMPILER_ISA)),NANOMIPS) |
| GCC_TOOL_CHAIN := ./tools/GCC/MIPS/6.3.0/linux |
| else |
| GCC_TOOL_CHAIN := ./tools/GCC/NANOMIPS/6.3.0/linux |
| endif |
| else ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV4) |
| GCC_TOOL_CHAIN := ./tools/GCC/MIPS/4.9.2/linux |
| endif |
| ifeq ($(strip $(COMPILER_ARCH)),ARM) |
| VIA = @ |
| DEPEND = -MMD -MF |
| BIN_FORMAT = -O binary |
| DIR_TOOL = $(strip $(DIR_TOOL)) |
| ifeq ($(strip $(OS_VERSION)),MSWin32) |
| CROSS = .\mtk_tools\GCC\ARM\bin\arm-none-eabi- |
| CPL = $(CROSS)gcc.exe # compiler |
| CC = $(CROSS)gcc.exe -mthumb # compiler |
| CC32 = $(CROSS)gcc.exe -marm # compiler |
| CPPC = $(CROSS)g++.exe # C++ compiler |
| CPPC32 = $(CROSS)g++.exe -marm # compiler |
| LINK = $(CROSS)ld.exe # Linker |
| DUMP = $(CROSS)objdump.exe # Linker |
| ASM = $(CROSS)as # ARM assembler |
| LIB = $(CROSS)ar.exe # Library tool |
| BIN_CREATE = $(CROSS)objcopy # Binary tool |
| CPLUSFLAGS = $(CFLAGS) |
| MD = "" |
| endif |
| else |
| VIA = @ |
| DEPEND = -MMD -MP -MF |
| BIN_FORMAT = -O binary |
| DIR_TOOL = $(strip $(DIR_TOOL)) |
| ifeq ($(strip $(OS_VERSION)),MSWin32) |
| CROSS = .\mtk_tools\GCC\ARM\bin\arm-none-eabi- |
| CPL = $(CROSS)gcc.exe # compiler |
| CC = $(CROSS)gcc.exe -mthumb # compiler |
| CC32 = $(CROSS)gcc.exe -marm # compiler |
| CPPC = $(CROSS)g++.exe # C++ compiler |
| CPPC32 = $(CROSS)g++.exe -marm # compiler |
| LINK = $(CROSS)ld.exe # Linker |
| DUMP = $(CROSS)objdump.exe # Linker |
| ASM = $(CROSS)as # ARM assembler |
| LIB = $(CROSS)ar.exe # Library tool |
| BIN_CREATE = $(CROSS)objcopy # Binary tool |
| CPLUSFLAGS = $(CFLAGS) |
| MD = "" |
| else |
| ifeq ($(strip $(COMPILER_ISA)),NANOMIPS) |
| CROSS = $(strip $(GCC_TOOL_CHAIN))/bin/nanomips-elf- |
| else |
| CROSS = $(strip $(GCC_TOOL_CHAIN))/bin/mips-mti-elf- |
| endif |
| CPL = $(CROSS)gcc # compiler |
| CC = $(CROSS)gcc # compiler |
| CC32 = $(CROSS)gcc # compiler |
| CPPC = $(CROSS)g++ # C++ compiler |
| CPPC32 = $(CROSS)g++ # compiler |
| LINK = $(CROSS)ld # Linker |
| DUMP = $(CROSS)objdump # Linker |
| ASM = $(CROSS)as # ARM assembler |
| LIB = $(CROSS)ar # Library tool |
| BIN_CREATE = $(CROSS)objcopy # Binary tool |
| GDB_CREATE = $(CROSS)gdb # Gdb tool |
| CPLUSFLAGS = $(CFLAGS) |
| MD = "" |
| endif |
| endif |
| endif |
| endif |
| |
| ifeq ($(strip $(LINK_BY_GCC)),TRUE) |
| LINK := $(CROSS)gcc |
| LIB := $(CROSS)gcc-ar |
| endif |
| |
| # ***************************** |
| # C options COPTION16 for thumb mode and COPTION32 for arm mode |
| # ***************************** |
| ifeq ($(strip $(COMPILER)),GCC) |
| CFLAGS := -Wno-attributes -Wno-pragmas -fstrict-volatile-bitfields |
| ifeq ($(strip $(GCC_WARN_AS_ERROR)),TRUE) |
| ifeq ($(strip $(NO_WARNING_AS_ERROR)),FALSE) |
| CFLAGS += -Werror |
| endif |
| endif |
| endif |
| |
| ifneq ($(filter $(strip $(SUPPORT_PLATFORM)), $(strip $(PLATFORM))),) |
| ifeq ($(strip $(COMPILER)),GCC) |
| ifeq ($(strip $(COMPILER_ARCH)),ARM) |
| DWARF_FLAGS := -gdwarf-4 |
| PLATFORM_FLAGS := -march=armv7-r -mcpu=cortex-r4 -mlittle-endian -Wa,-mimplicit-it=always -mabi=aapcs |
| PLATFORM_AFLAGS := -march=armv7-r -mcpu=cortex-r4 -mlittle-endian -mimplicit-it=always -mapcs-32 |
| OFLAGS := -Os -fno-strict-aliasing -fno-common -fno-exceptions -ffunction-sections -fdata-sections |
| OAFLAGS := $(DWARF_FLAGS) |
| CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -mno-unaligned-access -fshort-wchar |
| ifeq ($(strip $(OS_VERSION)),MSWin32) |
| LINK_SEARCH_PATH = -L "./tools/GCC/ARM/4.9.3/win/arm-none-eabi/lib/armv7-ar/thumb" \ |
| -L "./tools/GCC/ARM/4.9.3/win/lib/gcc/arm-none-eabi/4.9.3/armv7-ar/thumb" |
| endif |
| else |
| ifneq ($(strip $(OS_VERSION)),MSWin32) |
| DWARF_FLAGS := -gdwarf-4 |
| ifeq ($(strip $(COMPILER_ISA)),MIPS16) |
| PLATFORM_FLAGS := -march=interAptiv-mr2 -mips16 -mmips16e2 -EL -mabi=32 -msoft-float -mno-dsp -mmt -mno-gpopt -mno-long-calls -G0 -minterlink-mips16 -mdead-loads -mblockmov-limit=0 |
| PLATFORM_AFLAGS := -march=interAptiv-mr2 -mips16 -mmips16e2 -EL -msoft-float -mno-dsp -mmt -G0 |
| else ifeq ($(strip $(COMPILER_ISA)),MIPS32) |
| PLATFORM_FLAGS := -march=interAptiv-mr2 -EL -mabi=32 -msoft-float -mno-dsp -mmt -mno-gpopt -mno-long-calls -G0 -minterlink-compressed -mdead-loads -mblockmov-limit=0 |
| PLATFORM_AFLAGS := -march=interAptiv-mr2 -EL -msoft-float -mno-dsp -mmt -G0 |
| else #nanomips |
| PLATFORM_FLAGS := -std=c11 -march=i7200 -EL -msoft-float -mmt -mno-gpopt -mno-long-calls -G0 -mblockmov-limit=0 -mno-dsp |
| PLATFORM_AFLAGS := -march=i7200 -EL -msoft-float -mmt -G0 -mno-dsp |
| EXTRA_AFLAGS := |
| endif |
| OFLAGS := -Os -fno-builtin-printf -fstrict-aliasing -fno-common -fno-exceptions -ffunction-sections -fdata-sections |
| OAFLAGS := $(DWARF_FLAGS) |
| ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV6) |
| CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -fshort-wchar -fshort-enums -std=c11 -D_GNU_SOURCE |
| ifeq ($(strip $(COMPILER_ISA)),NANOMIPS) |
| LINK_SEARCH_PATH = -L "./tools/GCC/NANOMIPS/6.3.0/linux/nanomips-elf/lib/nanomips-r6-soft-newlib/lib" \ |
| -L "./tools/GCC/NANOMIPS/6.3.0/linux/lib/gcc/nanomips-elf/6.3.0/nanomips-r6-soft-newlib/lib" |
| else |
| LINK_SEARCH_PATH = -L "./tools/GCC/MIPS/6.3.0/linux/mips-mti-elf/lib/mipsel-r2-soft-newlib/lib" \ |
| -L "./tools/GCC/MIPS/6.3.0/linux/lib/gcc/mips-mti-elf/6.3.0/mipsel-r2-soft-newlib/lib" |
| endif |
| else ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV4) |
| CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -fshort-wchar -fshort-enums |
| LINK_SEARCH_PATH = -L "./tools/GCC/MIPS/4.9.2/linux/mips-mti-elf/lib/mipsel-r2-soft-newlib/lib" \ |
| -L "./tools/GCC/MIPS/4.9.2/linux/lib/gcc/mips-mti-elf/4.9.2/mipsel-r2-soft-newlib/lib" |
| endif |
| endif |
| endif |
| endif |
| endif |
| |
| CPLUSFLAGS := $(filter-out -fgnu89-inline -std=c11,$(CFLAGS)) |
| |
| CFLAGS += $(CUSTOM_CFLAGS) |
| CPLUSFLAGS += $(CUSTOM_CFLAGS) |
| |
| BUILD_WARNING_CFLAGS := |
| -include make/common/build_warning_def.mak |
| ifeq ($(strip $(NO_WARNING_AS_ERROR)),FALSE) |
| ifneq ($(strip $(BUILD_WARNING_CFLAGS)),) |
| ifeq ($(filter $(strip $(PROJECT_NAME))_$(strip $(FLAVOR)),$(CLOSE_WARNING_AS_ERROR_PROJECT)),) |
| CFLAGS += $(BUILD_WARNING_CFLAGS) |
| CPLUSFLAGS += $(BUILD_WARNING_CFLAGS) |
| endif |
| endif |
| endif |
| |
| # ***************************** |
| # assembly option AOPTION16 for Thumb mode and AOPTION32 for Arm mode |
| # ***************************** |
| ifeq ($(strip $(COMPILER)),GCC) |
| AFLAGS := $(PLATFORM_AFLAGS) $(OAFLAGS) -g |
| endif # end of " COMPILER == GCC " |
| |
| ifeq ($(strip $(LINK_BY_GCC)),TRUE) |
| LINK_OPTION_PREFIX := -Wl, |
| else |
| LINK_OPTION_PREFIX := |
| endif |
| |
| # ***************************** |
| # Macros definition for GCC |
| # ***************************** |
| ifeq ($(strip $(COMPILER)),GCC) |
| ifeq ($(strip $(COMPILER_ARCH)),ARM) |
| WRAP_LIST = --wrap=memcpy --wrap=memset --wrap=memclr --wrap=strcmp --wrap=sprintf --wrap=vsprintf --wrap=snprintf --wrap=vsnprintf --wrap=sscanf --wrap=vsscanf \ |
| --wrap=raise --wrap=__aeabi_div0 --wrap=setlocale --wrap=on_exit --wrap=getenv --wrap=clock --wrap=puts \ |
| --wrap=putchar --wrap=printf --wrap=vprintf --wrap=malloc --wrap=_malloc_r --wrap=calloc --wrap=_calloc_r --wrap=realloc --wrap=_realloc_r \ |
| --wrap=free --wrap=_free_r --wrap=qsort --wrap=fprintf --wrap=fflush --wrap=_fflush_r --wrap=setbuf --wrap=setvbuf --wrap=fscanf \ |
| --wrap=scanf --wrap=vfscanf --wrap=vscanf --wrap=vfprintf --wrap=fgetc --wrap=fgets --wrap=getc --wrap=getchar --wrap=gets \ |
| --wrap=putc --wrap=ungetc --wrap=_ungetc_r --wrap=fgetpos --wrap=fseek --wrap=fsetpos --wrap=ftell --wrap=rewind --wrap=clearerr \ |
| --wrap=feof --wrap=ferror --wrap=fopen --wrap=freopen --wrap=_fclose_r --wrap=fclose --wrap=fprintf --wrap=fread --wrap=fwrite \ |
| --wrap=fputc --wrap=fputs --wrap=perror |
| else |
| WRAP_LIST = $(strip $(LINK_OPTION_PREFIX))--wrap=memset $(strip $(LINK_OPTION_PREFIX))--wrap=memcpy $(strip $(LINK_OPTION_PREFIX))--wrap=setlocale $(strip $(LINK_OPTION_PREFIX))--wrap=clock $(strip $(LINK_OPTION_PREFIX))--wrap=__cxa_atexit $(strip $(LINK_OPTION_PREFIX))--wrap=rand $(strip $(LINK_OPTION_PREFIX))--wrap=srand \ |
| $(strip $(LINK_OPTION_PREFIX))--wrap=malloc $(strip $(LINK_OPTION_PREFIX))--wrap=_malloc_r $(strip $(LINK_OPTION_PREFIX))--wrap=calloc $(strip $(LINK_OPTION_PREFIX))--wrap=_calloc_r $(strip $(LINK_OPTION_PREFIX))--wrap=realloc $(strip $(LINK_OPTION_PREFIX))--wrap=_realloc_r $(strip $(LINK_OPTION_PREFIX))--wrap=free $(strip $(LINK_OPTION_PREFIX))--wrap=_free_r $(strip $(LINK_OPTION_PREFIX))--wrap=printf $(strip $(LINK_OPTION_PREFIX))--wrap=vprintf $(strip $(LINK_OPTION_PREFIX))--wrap=sprintf $(strip $(LINK_OPTION_PREFIX))--wrap=snprintf $(strip $(LINK_OPTION_PREFIX))--wrap=vsprintf $(strip $(LINK_OPTION_PREFIX))--wrap=vsnprintf |
| endif |
| |
| # ************************* |
| # Settings for TARGET |
| # ************************* |
| ifeq ($(strip $(COMPILER_ARCH)),ARM) |
| LNKOPT = $(strip $(WRAP_LIST)) -Bstatic --cref --warn-common --gc-sections --nmagic --emit-relocs \ |
| -o $(strip $(TARGDIR))\$(IMG_FILE) \ |
| -Map $(strip $(TARGDIR))\$(MAP_FILE) \ |
| -dT $(strip $(SCATTERFILE)) \ |
| $(strip $(LINK_SEARCH_PATH)) |
| else |
| LNKOPT = $(strip $(WRAP_LIST)) -EL $(strip $(LINK_OPTION_PREFIX))-Bstatic $(strip $(LINK_OPTION_PREFIX))--cref \ |
| $(strip $(LINK_OPTION_PREFIX))--warn-common $(strip $(LINK_OPTION_PREFIX))--gc-sections \ |
| $(strip $(LINK_OPTION_PREFIX))--nmagic \ |
| $(strip $(LINK_OPTION_PREFIX))--threads \ |
| $(strip $(LINK_OPTION_PREFIX))--thread-count-initial $(strip $(LINK_OPTION_PREFIX))10 \ |
| $(strip $(LINK_OPTION_PREFIX))--thread-count-middle $(strip $(LINK_OPTION_PREFIX))1 \ |
| $(strip $(LINK_OPTION_PREFIX))--thread-count-final $(strip $(LINK_OPTION_PREFIX))5 \ |
| $(strip $(LINK_OPTION_PREFIX))--preread-archive-symbols \ |
| -o $(strip $(TARGDIR))\$(IMG_FILE) \ |
| $(strip $(LINK_SEARCH_PATH)) |
| ifeq ($(strip $(LINK_BY_GCC)),TRUE) |
| LNKOPT += $(strip $(LINK_SEARCH_PATH)) $(filter-out -c,$(CFLAGS)) \ |
| $(strip $(LINK_OPTION_PREFIX))-Map,$(strip $(TARGDIR))\$(MAP_FILE) \ |
| $(strip $(LINK_OPTION_PREFIX))-dT,$(strip $(SCATTERFILE)) \ |
| -nostartfiles |
| else |
| LNKOPT += $(strip $(LINK_OPTION_PREFIX))-Map $(strip $(TARGDIR))\$(MAP_FILE) \ |
| $(strip $(LINK_OPTION_PREFIX))-dT $(strip $(SCATTERFILE)) |
| endif |
| endif |
| |
| ifeq ($(strip $(COMPILER_ISA)),NANOMIPS) |
| LNKOPT += $(strip $(LINK_OPTION_PREFIX))--discard-locals $(strip $(LINK_OPTION_PREFIX))--no-print-map-discarded |
| endif |
| |
| ifeq ($(strip $(LTO_BUILD)),TRUE) |
| LNKOPT += -flto -fno-fat-lto-objects |
| endif |
| |
| ifneq ($(filter $(strip $(SUPPORT_PLATFORM)), $(strip $(PLATFORM))),) |
| ifeq ($(strip $(COMPILER_ARCH)),ARM) |
| LNKOPT += --thumb-entry=INT_Vectors |
| else |
| LNKOPT += --entry=INT_Vectors |
| endif |
| endif |
| endif #ifeq ($(strip $(COMPILER)),GCC) |