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Commit | Line | Data |
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52302d4d LG |
1 | ## @file\r |
2 | #\r | |
6780eef1 | 3 | # The makefile can be invoked with\r |
a9f6e0a4 LG |
4 | # HOST_ARCH = x86_64 or x64 for EM64T build\r |
5 | # HOST_ARCH = ia32 or IA32 for IA32 build\r | |
a9f6e0a4 | 6 | # HOST_ARCH = Arm or ARM for ARM build\r |
6780eef1 | 7 | #\r |
1eac82c8 | 8 | # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r |
2e351cbe | 9 | # SPDX-License-Identifier: BSD-2-Clause-Patent\r |
6780eef1 | 10 | \r |
1eac82c8 LG |
11 | ifndef HOST_ARCH\r |
12 | #\r | |
13 | # If HOST_ARCH is not defined, then we use 'uname -m' to attempt\r | |
14 | # try to figure out the appropriate HOST_ARCH.\r | |
15 | #\r | |
16 | uname_m = $(shell uname -m)\r | |
17 | $(info Attempting to detect HOST_ARCH from 'uname -m': $(uname_m))\r | |
18 | ifneq (,$(strip $(filter $(uname_m), x86_64 amd64)))\r | |
19 | HOST_ARCH=X64\r | |
20 | endif\r | |
21 | ifeq ($(patsubst i%86,IA32,$(uname_m)),IA32)\r | |
22 | HOST_ARCH=IA32\r | |
23 | endif\r | |
24 | ifneq (,$(findstring aarch64,$(uname_m)))\r | |
25 | HOST_ARCH=AARCH64\r | |
fbb0ec7e RC |
26 | else ifneq (,$(findstring arm64,$(uname_m)))\r |
27 | HOST_ARCH=AARCH64\r | |
28 | else ifneq (,$(findstring arm,$(uname_m)))\r | |
1eac82c8 LG |
29 | HOST_ARCH=ARM\r |
30 | endif\r | |
31 | ifndef HOST_ARCH\r | |
32 | $(info Could not detected HOST_ARCH from uname results)\r | |
33 | $(error HOST_ARCH is not defined!)\r | |
34 | endif\r | |
35 | $(info Detected HOST_ARCH of $(HOST_ARCH) using uname.)\r | |
36 | endif\r | |
6780eef1 LG |
37 | \r |
38 | CYGWIN:=$(findstring CYGWIN, $(shell uname -s))\r | |
39 | LINUX:=$(findstring Linux, $(shell uname -s))\r | |
40 | DARWIN:=$(findstring Darwin, $(shell uname -s))\r | |
02539e90 ZL |
41 | ifeq ($(CXX), llvm)\r |
42 | BUILD_CC ?= $(CLANG_BIN)clang\r | |
43 | BUILD_CXX ?= $(CLANG_BIN)clang++\r | |
44 | BUILD_AS ?= $(CLANG_BIN)clang\r | |
45 | BUILD_AR ?= $(CLANG_BIN)llvm-ar\r | |
46 | BUILD_LD ?= $(CLANG_BIN)llvm-ld\r | |
47 | else\r | |
a61331e8 LG |
48 | BUILD_CC ?= gcc\r |
49 | BUILD_CXX ?= g++\r | |
50 | BUILD_AS ?= gcc\r | |
51 | BUILD_AR ?= ar\r | |
52 | BUILD_LD ?= ld\r | |
02539e90 | 53 | endif\r |
a61331e8 | 54 | LINKER ?= $(BUILD_CC)\r |
a9f6e0a4 | 55 | ifeq ($(HOST_ARCH), IA32)\r |
6780eef1 | 56 | ARCH_INCLUDE = -I $(MAKEROOT)/Include/Ia32/\r |
6780eef1 | 57 | \r |
9d5aab05 | 58 | else ifeq ($(HOST_ARCH), X64)\r |
6780eef1 | 59 | ARCH_INCLUDE = -I $(MAKEROOT)/Include/X64/\r |
6780eef1 | 60 | \r |
9d5aab05 | 61 | else ifeq ($(HOST_ARCH), ARM)\r |
4afd3d04 | 62 | ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/\r |
4afd3d04 | 63 | \r |
9d5aab05 | 64 | else ifeq ($(HOST_ARCH), AARCH64)\r |
e0ba625f | 65 | ARCH_INCLUDE = -I $(MAKEROOT)/Include/AArch64/\r |
9d5aab05 CG |
66 | \r |
67 | else\r | |
68 | $(error Bad HOST_ARCH)\r | |
e0ba625f LL |
69 | endif\r |
70 | \r | |
0deca401 | 71 | INCLUDE = $(TOOL_INCLUDE) -I $(MAKEROOT) -I $(MAKEROOT)/Include/Common -I $(MAKEROOT)/Include/ -I $(MAKEROOT)/Include/IndustryStandard -I $(MAKEROOT)/Common/ -I .. -I . $(ARCH_INCLUDE)\r |
b8a66170 | 72 | BUILD_CPPFLAGS = $(INCLUDE)\r |
b0ca5dae LE |
73 | \r |
74 | # keep EXTRA_OPTFLAGS last\r | |
75 | BUILD_OPTFLAGS = -O2 $(EXTRA_OPTFLAGS)\r | |
76 | \r | |
438f3ad6 AF |
77 | ifeq ($(DARWIN),Darwin)\r |
78 | # assume clang or clang compatible flags on OS X\r | |
0d6de095 BF |
79 | BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -Wall -Werror \\r |
80 | -Wno-deprecated-declarations -Wno-self-assign -Wno-unused-result -nostdlib -g\r | |
438f3ad6 | 81 | else\r |
02539e90 ZL |
82 | ifeq ($(CXX), llvm)\r |
83 | BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -fwrapv \\r | |
84 | -fno-delete-null-pointer-checks -Wall -Werror \\r | |
85 | -Wno-deprecated-declarations -Wno-self-assign \\r | |
86 | -Wno-unused-result -nostdlib -g\r | |
87 | else\r | |
c4c8c340 FB |
88 | BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -fwrapv \\r |
89 | -fno-delete-null-pointer-checks -Wall -Werror \\r | |
0d6de095 BF |
90 | -Wno-deprecated-declarations -Wno-stringop-truncation -Wno-restrict \\r |
91 | -Wno-unused-result -nostdlib -g\r | |
438f3ad6 | 92 | endif\r |
02539e90 ZL |
93 | endif\r |
94 | ifeq ($(CXX), llvm)\r | |
95 | BUILD_LFLAGS =\r | |
96 | BUILD_CXXFLAGS = -Wno-deprecated-register -Wno-unused-result\r | |
97 | else\r | |
a61331e8 | 98 | BUILD_LFLAGS =\r |
4fa9134e | 99 | BUILD_CXXFLAGS = -Wno-unused-result\r |
02539e90 | 100 | endif\r |
a9f6e0a4 | 101 | ifeq ($(HOST_ARCH), IA32)\r |
6780eef1 | 102 | #\r |
0deca401 | 103 | # Snow Leopard is a 32-bit and 64-bit environment. uname -m returns i386, but gcc defaults\r |
6780eef1 LG |
104 | # to x86_64. So make sure tools match uname -m. You can manual have a 64-bit kernal on Snow Leopard\r |
105 | # so only do this is uname -m returns i386.\r | |
106 | #\r | |
438f3ad6 | 107 | ifeq ($(DARWIN),Darwin)\r |
a61331e8 LG |
108 | BUILD_CFLAGS += -arch i386\r |
109 | BUILD_CPPFLAGS += -arch i386\r | |
110 | BUILD_LFLAGS += -arch i386\r | |
6780eef1 LG |
111 | endif\r |
112 | endif\r | |
113 | \r | |
b8a66170 LE |
114 | # keep BUILD_OPTFLAGS last\r |
115 | BUILD_CFLAGS += $(BUILD_OPTFLAGS)\r | |
116 | BUILD_CXXFLAGS += $(BUILD_OPTFLAGS)\r | |
0deca401 | 117 | \r |
81502cee LE |
118 | # keep EXTRA_LDFLAGS last\r |
119 | BUILD_LFLAGS += $(EXTRA_LDFLAGS)\r | |
120 | \r | |
6780eef1 LG |
121 | .PHONY: all\r |
122 | .PHONY: install\r | |
123 | .PHONY: clean\r | |
124 | \r | |
125 | all:\r | |
126 | \r | |
127 | $(MAKEROOT)/libs:\r | |
0deca401 | 128 | mkdir $(MAKEROOT)/libs\r |
6780eef1 LG |
129 | \r |
130 | $(MAKEROOT)/bin:\r | |
131 | mkdir $(MAKEROOT)/bin\r |