blob: f7cf54a8d531506f1ce1a6461447bf4b3d356b56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
# determine the compiler to use for ASM programs
include(${CMAKE_ROOT}/Modules/CMakeDetermineCompiler.cmake)
if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER)
# prefer the environment variable ASM
if(NOT $ENV{ASM${ASM_DIALECT}} STREQUAL "")
get_filename_component(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT $ENV{ASM${ASM_DIALECT}} PROGRAM PROGRAM_ARGS CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT)
if(CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARG1 "${CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT}" CACHE STRING "First argument to ASM${ASM_DIALECT} compiler")
endif()
if(NOT EXISTS ${CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable ASM${ASM_DIALECT}:\n$ENV{ASM${ASM_DIALECT}}.")
endif()
endif()
# finally list compilers to try
if("ASM${ASM_DIALECT}" STREQUAL "ASM") # the generic assembler support
if(NOT CMAKE_ASM_COMPILER_INIT)
if(CMAKE_C_COMPILER)
set(CMAKE_ASM_COMPILER "${CMAKE_C_COMPILER}" CACHE FILEPATH "The ASM compiler")
set(CMAKE_ASM_COMPILER_ID "${CMAKE_C_COMPILER_ID}")
elseif(CMAKE_CXX_COMPILER)
set(CMAKE_ASM_COMPILER "${CMAKE_CXX_COMPILER}" CACHE FILEPATH "The ASM compiler")
set(CMAKE_ASM_COMPILER_ID "${CMAKE_CXX_COMPILER_ID}")
else()
# List all default C and CXX compilers
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST
${_CMAKE_TOOLCHAIN_PREFIX}cc ${_CMAKE_TOOLCHAIN_PREFIX}gcc cl bcc xlc
CC ${_CMAKE_TOOLCHAIN_PREFIX}c++ ${_CMAKE_TOOLCHAIN_PREFIX}g++ aCC cl bcc xlC)
endif()
endif()
else() # some specific assembler "dialect"
if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT AND NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST)
message(FATAL_ERROR "CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT or CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST must be preset !")
endif()
endif()
# Find the compiler.
_cmake_find_compiler(ASM${ASM_DIALECT})
else()
_cmake_find_compiler_path(ASM${ASM_DIALECT})
endif()
mark_as_advanced(CMAKE_ASM${ASM_DIALECT}_COMPILER)
if (NOT _CMAKE_TOOLCHAIN_LOCATION)
get_filename_component(_CMAKE_TOOLCHAIN_LOCATION "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" PATH)
endif ()
if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
# Table of per-vendor compiler id flags with expected output.
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS GNU )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_GNU "--version")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_GNU "(GNU assembler)|(GCC)|(Free Software Foundation)")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS HP )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_HP "-V")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_HP "HP C")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS Intel )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_Intel "--version")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_Intel "(ICC)")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS SunPro )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_SunPro "-V")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_SunPro "Sun C")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS XL )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_XL "-qversion")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_XL "XL C")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS MSVC )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_MSVC "/?")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_MSVC "Microsoft")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS TI )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_TI "-h")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_TI "Texas Instruments")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS IAR)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_IAR )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_IAR "IAR Assembler")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS ARMCC)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_ARMCC )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_ARMCC "(ARM Compiler)|(ARM Assembler)")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS NASM)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_NASM "-v")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_NASM "(NASM version)")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS YASM)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_YASM "--version")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_YASM "(yasm)")
include(CMakeDetermineCompilerId)
set(userflags)
CMAKE_DETERMINE_COMPILER_ID_VENDOR(ASM${ASM_DIALECT} "${userflags}")
if("x${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}" STREQUAL "xIAR")
# primary necessary to detect architecture, so the right archiver and linker can be picked
# eg. IAR Assembler V8.10.1.12857/W32 for ARM
# Cut out identification first, newline handling is a pain
string(REGEX MATCH "IAR Assembler[^\r\n]*" _compileid "${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_OUTPUT}")
if("${_compileid}" MATCHES "V([0-9]+\\.[0-9]+\\.[0-9]+)")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION ${CMAKE_MATCH_1})
endif()
if("${_compileid}" MATCHES "for[ ]+([A-Za-z0-9]+)")
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID ${CMAKE_MATCH_1})
endif()
endif()
unset(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_OUTPUT)
unset(_compileid)
endif()
if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
if(CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION)
set(_version " ${CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION}")
else()
set(_version "")
endif()
message(STATUS "The ASM${ASM_DIALECT} compiler identification is ${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}${_version}")
unset(_version)
else()
message(STATUS "The ASM${ASM_DIALECT} compiler identification is unknown")
endif()
# If we have a gas/as cross compiler, they have usually some prefix, like
# e.g. powerpc-linux-gas, arm-elf-gas or i586-mingw32msvc-gas , optionally
# with a 3-component version number at the end
# The other tools of the toolchain usually have the same prefix
# NAME_WE cannot be used since then this test will fail for names like
# "arm-unknown-nto-qnx6.3.0-gas.exe", where BASENAME would be
# "arm-unknown-nto-qnx6" instead of the correct "arm-unknown-nto-qnx6.3.0-"
if (NOT _CMAKE_TOOLCHAIN_PREFIX)
get_filename_component(COMPILER_BASENAME "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" NAME)
if (COMPILER_BASENAME MATCHES "^(.+-)g?as(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
endif ()
endif ()
# Now try the C compiler regexp:
if (NOT _CMAKE_TOOLCHAIN_PREFIX)
if (COMPILER_BASENAME MATCHES "^(.+-)g?cc(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
endif ()
endif ()
# Finally try the CXX compiler regexp:
if (NOT _CMAKE_TOOLCHAIN_PREFIX)
if (COMPILER_BASENAME MATCHES "^(.+-)[gc]\\+\\+(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
endif ()
endif ()
include(CMakeFindBinUtils)
set(_CMAKE_PROCESSING_LANGUAGE "ASM")
include(Compiler/${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-FindBinUtils OPTIONAL)
unset(_CMAKE_PROCESSING_LANGUAGE)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ENV_VAR "ASM${ASM_DIALECT}")
if(CMAKE_ASM${ASM_DIALECT}_COMPILER)
message(STATUS "Found assembler: ${CMAKE_ASM${ASM_DIALECT}_COMPILER}")
else()
message(STATUS "Didn't find assembler")
endif()
foreach(_var
COMPILER
COMPILER_ID
COMPILER_ARG1
COMPILER_ENV_VAR
COMPILER_AR
COMPILER_RANLIB
COMPILER_VERSION
)
set(_CMAKE_ASM_${_var} "${CMAKE_ASM${ASM_DIALECT}_${_var}}")
endforeach()
if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID)
set(_SET_CMAKE_ASM_COMPILER_ARCHITECTURE_ID
"set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID ${CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID})")
else()
set(_SET_CMAKE_ASM_COMPILER_ARCHITECTURE_ID "")
endif()
# configure variables set in this file for fast reload later on
configure_file(${CMAKE_ROOT}/Modules/CMakeASMCompiler.cmake.in
${CMAKE_PLATFORM_INFO_DIR}/CMakeASM${ASM_DIALECT}Compiler.cmake @ONLY)
foreach(_var
COMPILER
COMPILER_ID
COMPILER_ARG1
COMPILER_ENV_VAR
COMPILER_AR
COMPILER_RANLIB
COMPILER_VERSION
)
unset(_CMAKE_ASM_${_var})
endforeach()
|
