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192.168.1.100 / T800_MD_V1.6 / c33b3079c38f91561c2f84f1ebed20ad8c60532a / . / mcu / make / common / compiler.mak
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yu.dongc33b3072024-08-21 23:14:49 -0700[diff] [blame^]1# Copyright Statement:
2# --------------------
3# This software is protected by Copyright and the information contained
4# herein is confidential. The software may not be copied and the information
5# contained herein may not be used or disclosed except with the written
6# permission of MediaTek Inc. (C) 2015
7#
8# BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
9# THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
10# RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
11# AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
12# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
13# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
14# NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
15# SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
16# SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
17# THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
18# NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
19# SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
20#
21# BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
22# LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
23# AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
24# OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
25# MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
26#
27# THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
28# WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
29# LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
30# RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
31# THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
32
33# *****************************
34# Environment and Tools
35# *****************************
36ifndef COMPILER_VER
37 COMPILER_VER = MIPS_GCCV4
38endif
39
40ifeq ($(strip $(LTO_BUILD)),TRUE)
41 LINK_BY_GCC = TRUE
42else
43 LINK_BY_GCC = FALSE
44 LTO_BUILD = FALSE
45endif
46
47ifdef COMPILER
48 ifeq ($(strip $(COMPILER)),GCC)
49 ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV6)
50 ifneq ($(strip $(COMPILER_ISA)),NANOMIPS)
51 GCC_TOOL_CHAIN := ./tools/GCC/MIPS/6.3.0/linux
52 else
53 GCC_TOOL_CHAIN := ./tools/GCC/NANOMIPS/6.3.0/linux
54 endif
55 else ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV4)
56 GCC_TOOL_CHAIN := ./tools/GCC/MIPS/4.9.2/linux
57 endif
58 ifeq ($(strip $(COMPILER_ARCH)),ARM)
59 VIA = @
60 DEPEND = -MMD -MF
61 BIN_FORMAT = -O binary
62 DIR_TOOL = $(strip $(DIR_TOOL))
63 ifeq ($(strip $(OS_VERSION)),MSWin32)
64 CROSS = .\mtk_tools\GCC\ARM\bin\arm-none-eabi-
65 CPL = $(CROSS)gcc.exe # compiler
66 CC = $(CROSS)gcc.exe -mthumb # compiler
67 CC32 = $(CROSS)gcc.exe -marm # compiler
68 CPPC = $(CROSS)g++.exe # C++ compiler
69 CPPC32 = $(CROSS)g++.exe -marm # compiler
70 LINK = $(CROSS)ld.exe # Linker
71 DUMP = $(CROSS)objdump.exe # Linker
72 ASM = $(CROSS)as # ARM assembler
73 LIB = $(CROSS)ar.exe # Library tool
74 BIN_CREATE = $(CROSS)objcopy # Binary tool
75 CPLUSFLAGS = $(CFLAGS)
76 MD = ""
77 endif
78 else
79 VIA = @
80 DEPEND = -MMD -MP -MF
81 BIN_FORMAT = -O binary
82 DIR_TOOL = $(strip $(DIR_TOOL))
83 ifeq ($(strip $(OS_VERSION)),MSWin32)
84 CROSS = .\mtk_tools\GCC\ARM\bin\arm-none-eabi-
85 CPL = $(CROSS)gcc.exe # compiler
86 CC = $(CROSS)gcc.exe -mthumb # compiler
87 CC32 = $(CROSS)gcc.exe -marm # compiler
88 CPPC = $(CROSS)g++.exe # C++ compiler
89 CPPC32 = $(CROSS)g++.exe -marm # compiler
90 LINK = $(CROSS)ld.exe # Linker
91 DUMP = $(CROSS)objdump.exe # Linker
92 ASM = $(CROSS)as # ARM assembler
93 LIB = $(CROSS)ar.exe # Library tool
94 BIN_CREATE = $(CROSS)objcopy # Binary tool
95 CPLUSFLAGS = $(CFLAGS)
96 MD = ""
97 else
98 ifeq ($(strip $(COMPILER_ISA)),NANOMIPS)
99 CROSS = $(strip $(GCC_TOOL_CHAIN))/bin/nanomips-elf-
100 else
101 CROSS = $(strip $(GCC_TOOL_CHAIN))/bin/mips-mti-elf-
102 endif
103 CPL = $(CROSS)gcc # compiler
104 CC = $(CROSS)gcc # compiler
105 CC32 = $(CROSS)gcc # compiler
106 CPPC = $(CROSS)g++ # C++ compiler
107 CPPC32 = $(CROSS)g++ # compiler
108 LINK = $(CROSS)ld # Linker
109 DUMP = $(CROSS)objdump # Linker
110 ASM = $(CROSS)as # ARM assembler
111 LIB = $(CROSS)ar # Library tool
112 BIN_CREATE = $(CROSS)objcopy # Binary tool
113 GDB_CREATE = $(CROSS)gdb # Gdb tool
114 CPLUSFLAGS = $(CFLAGS)
115 MD = ""
116 endif
117 endif
118 endif
119endif
120
121ifeq ($(strip $(LINK_BY_GCC)),TRUE)
122 LINK := $(CROSS)gcc
123 LIB := $(CROSS)gcc-ar
124endif
125
126# *****************************
127# C options COPTION16 for thumb mode and COPTION32 for arm mode
128# *****************************
129ifeq ($(strip $(COMPILER)),GCC)
130 CFLAGS := -Wno-attributes -Wno-pragmas -fstrict-volatile-bitfields
131 ifeq ($(strip $(GCC_WARN_AS_ERROR)),TRUE)
132 ifeq ($(strip $(NO_WARNING_AS_ERROR)),FALSE)
133 CFLAGS += -Werror
134 endif
135 endif
136endif
137
138ifneq ($(filter $(strip $(SUPPORT_PLATFORM)), $(strip $(PLATFORM))),)
139 ifeq ($(strip $(COMPILER)),GCC)
140 ifeq ($(strip $(COMPILER_ARCH)),ARM)
141 DWARF_FLAGS := -gdwarf-4
142 PLATFORM_FLAGS := -march=armv7-r -mcpu=cortex-r4 -mlittle-endian -Wa,-mimplicit-it=always -mabi=aapcs
143 PLATFORM_AFLAGS := -march=armv7-r -mcpu=cortex-r4 -mlittle-endian -mimplicit-it=always -mapcs-32
144 OFLAGS := -Os -fno-strict-aliasing -fno-common -fno-exceptions -ffunction-sections -fdata-sections
145 OAFLAGS := $(DWARF_FLAGS)
146 CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -mno-unaligned-access -fshort-wchar
147 ifeq ($(strip $(OS_VERSION)),MSWin32)
148 LINK_SEARCH_PATH = -L "./tools/GCC/ARM/4.9.3/win/arm-none-eabi/lib/armv7-ar/thumb" \
149 -L "./tools/GCC/ARM/4.9.3/win/lib/gcc/arm-none-eabi/4.9.3/armv7-ar/thumb"
150 endif
151 else
152 ifneq ($(strip $(OS_VERSION)),MSWin32)
153 DWARF_FLAGS := -gdwarf-4
154 ifeq ($(strip $(COMPILER_ISA)),MIPS16)
155 PLATFORM_FLAGS := -march=interAptiv-mr2 -mips16 -mmips16e2 -EL -mabi=32 -msoft-float -mno-dsp -mmt -mno-gpopt -mno-long-calls -G0 -minterlink-mips16 -mdead-loads -mblockmov-limit=0
156 PLATFORM_AFLAGS := -march=interAptiv-mr2 -mips16 -mmips16e2 -EL -msoft-float -mno-dsp -mmt -G0
157 else ifeq ($(strip $(COMPILER_ISA)),MIPS32)
158 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
159 PLATFORM_AFLAGS := -march=interAptiv-mr2 -EL -msoft-float -mno-dsp -mmt -G0
160 else #nanomips
161 PLATFORM_FLAGS := -std=c11 -march=i7200 -EL -msoft-float -mmt -mno-gpopt -mno-long-calls -G0 -mblockmov-limit=0 -mno-dsp
162 PLATFORM_AFLAGS := -march=i7200 -EL -msoft-float -mmt -G0 -mno-dsp
163 EXTRA_AFLAGS :=
164 endif
165 OFLAGS := -Os -fno-builtin-printf -fstrict-aliasing -fno-common -fno-exceptions -ffunction-sections -fdata-sections
166 OAFLAGS := $(DWARF_FLAGS)
167 ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV6)
168 CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -fshort-wchar -fshort-enums -std=c11 -D_GNU_SOURCE
169 ifeq ($(strip $(COMPILER_ISA)),NANOMIPS)
170 LINK_SEARCH_PATH = -L "./tools/GCC/NANOMIPS/6.3.0/linux/nanomips-elf/lib/nanomips-r6-soft-newlib/lib" \
171 -L "./tools/GCC/NANOMIPS/6.3.0/linux/lib/gcc/nanomips-elf/6.3.0/nanomips-r6-soft-newlib/lib"
172 else
173 LINK_SEARCH_PATH = -L "./tools/GCC/MIPS/6.3.0/linux/mips-mti-elf/lib/mipsel-r2-soft-newlib/lib" \
174 -L "./tools/GCC/MIPS/6.3.0/linux/lib/gcc/mips-mti-elf/6.3.0/mipsel-r2-soft-newlib/lib"
175 endif
176 else ifeq ($(strip $(COMPILER_VER)),MIPS_GCCV4)
177 CFLAGS += $(PLATFORM_FLAGS) $(OFLAGS) -fno-delete-null-pointer-checks -Wall -c -fshort-wchar -fshort-enums
178 LINK_SEARCH_PATH = -L "./tools/GCC/MIPS/4.9.2/linux/mips-mti-elf/lib/mipsel-r2-soft-newlib/lib" \
179 -L "./tools/GCC/MIPS/4.9.2/linux/lib/gcc/mips-mti-elf/4.9.2/mipsel-r2-soft-newlib/lib"
180 endif
181 endif
182 endif
183 endif
184endif
185
186CPLUSFLAGS := $(filter-out -fgnu89-inline -std=c11,$(CFLAGS))
187
188CFLAGS += $(CUSTOM_CFLAGS)
189CPLUSFLAGS += $(CUSTOM_CFLAGS)
190
191BUILD_WARNING_CFLAGS :=
192-include make/common/build_warning_def.mak
193ifeq ($(strip $(NO_WARNING_AS_ERROR)),FALSE)
194 ifneq ($(strip $(BUILD_WARNING_CFLAGS)),)
195 ifeq ($(filter $(strip $(PROJECT_NAME))_$(strip $(FLAVOR)),$(CLOSE_WARNING_AS_ERROR_PROJECT)),)
196 CFLAGS += $(BUILD_WARNING_CFLAGS)
197 CPLUSFLAGS += $(BUILD_WARNING_CFLAGS)
198 endif
199 endif
200endif
201
202# *****************************
203# assembly option AOPTION16 for Thumb mode and AOPTION32 for Arm mode
204# *****************************
205ifeq ($(strip $(COMPILER)),GCC)
206 AFLAGS := $(PLATFORM_AFLAGS) $(OAFLAGS) -g
207endif # end of " COMPILER == GCC "
208
209ifeq ($(strip $(LINK_BY_GCC)),TRUE)
210 LINK_OPTION_PREFIX := -Wl,
211else
212 LINK_OPTION_PREFIX :=
213endif
214
215# *****************************
216# Macros definition for GCC
217# *****************************
218ifeq ($(strip $(COMPILER)),GCC)
219 ifeq ($(strip $(COMPILER_ARCH)),ARM)
220 WRAP_LIST = --wrap=memcpy --wrap=memset --wrap=memclr --wrap=strcmp --wrap=sprintf --wrap=vsprintf --wrap=snprintf --wrap=vsnprintf --wrap=sscanf --wrap=vsscanf \
221 --wrap=raise --wrap=__aeabi_div0 --wrap=setlocale --wrap=on_exit --wrap=getenv --wrap=clock --wrap=puts \
222 --wrap=putchar --wrap=printf --wrap=vprintf --wrap=malloc --wrap=_malloc_r --wrap=calloc --wrap=_calloc_r --wrap=realloc --wrap=_realloc_r \
223 --wrap=free --wrap=_free_r --wrap=qsort --wrap=fprintf --wrap=fflush --wrap=_fflush_r --wrap=setbuf --wrap=setvbuf --wrap=fscanf \
224 --wrap=scanf --wrap=vfscanf --wrap=vscanf --wrap=vfprintf --wrap=fgetc --wrap=fgets --wrap=getc --wrap=getchar --wrap=gets \
225 --wrap=putc --wrap=ungetc --wrap=_ungetc_r --wrap=fgetpos --wrap=fseek --wrap=fsetpos --wrap=ftell --wrap=rewind --wrap=clearerr \
226 --wrap=feof --wrap=ferror --wrap=fopen --wrap=freopen --wrap=_fclose_r --wrap=fclose --wrap=fprintf --wrap=fread --wrap=fwrite \
227 --wrap=fputc --wrap=fputs --wrap=perror
228 else
229 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 \
230 $(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 $(LINK_OPTION_PREFIX))--wrap=vsnprintf
231 endif
232
233# *************************
234# Settings for TARGET
235# *************************
236 ifeq ($(strip $(COMPILER_ARCH)),ARM)
237 LNKOPT = $(strip $(WRAP_LIST)) -Bstatic --cref --warn-common --gc-sections --nmagic --emit-relocs \
238 -o $(strip $(TARGDIR))\$(IMG_FILE) \
239 -Map $(strip $(TARGDIR))\$(MAP_FILE) \
240 -dT $(strip $(SCATTERFILE)) \
241 $(strip $(LINK_SEARCH_PATH))
242 else
243 LNKOPT = $(strip $(WRAP_LIST)) -EL $(strip $(LINK_OPTION_PREFIX))-Bstatic $(strip $(LINK_OPTION_PREFIX))--cref \
244 $(strip $(LINK_OPTION_PREFIX))--warn-common $(strip $(LINK_OPTION_PREFIX))--gc-sections \
245 $(strip $(LINK_OPTION_PREFIX))--nmagic \
246 $(strip $(LINK_OPTION_PREFIX))--threads \
247 $(strip $(LINK_OPTION_PREFIX))--thread-count-initial $(strip $(LINK_OPTION_PREFIX))10 \
248 $(strip $(LINK_OPTION_PREFIX))--thread-count-middle $(strip $(LINK_OPTION_PREFIX))1 \
249 $(strip $(LINK_OPTION_PREFIX))--thread-count-final $(strip $(LINK_OPTION_PREFIX))5 \
250 $(strip $(LINK_OPTION_PREFIX))--preread-archive-symbols \
251 -o $(strip $(TARGDIR))\$(IMG_FILE) \
252 $(strip $(LINK_SEARCH_PATH))
253 ifeq ($(strip $(LINK_BY_GCC)),TRUE)
254 LNKOPT += $(strip $(LINK_SEARCH_PATH)) $(filter-out -c,$(CFLAGS)) \
255 $(strip $(LINK_OPTION_PREFIX))-Map,$(strip $(TARGDIR))\$(MAP_FILE) \
256 $(strip $(LINK_OPTION_PREFIX))-dT,$(strip $(SCATTERFILE)) \
257 -nostartfiles
258 else
259 LNKOPT += $(strip $(LINK_OPTION_PREFIX))-Map $(strip $(TARGDIR))\$(MAP_FILE) \
260 $(strip $(LINK_OPTION_PREFIX))-dT $(strip $(SCATTERFILE))
261 endif
262 endif
263
264 ifeq ($(strip $(COMPILER_ISA)),NANOMIPS)
265 LNKOPT += $(strip $(LINK_OPTION_PREFIX))--discard-locals $(strip $(LINK_OPTION_PREFIX))--no-print-map-discarded
266 endif
267
268 ifeq ($(strip $(LTO_BUILD)),TRUE)
269 LNKOPT += -flto -fno-fat-lto-objects
270 endif
271
272 ifneq ($(filter $(strip $(SUPPORT_PLATFORM)), $(strip $(PLATFORM))),)
273 ifeq ($(strip $(COMPILER_ARCH)),ARM)
274 LNKOPT += --thumb-entry=INT_Vectors
275 else
276 LNKOPT += --entry=INT_Vectors
277 endif
278 endif
279endif #ifeq ($(strip $(COMPILER)),GCC)