Mercurial > hg > CbC > CbC_gcc
comparison zlib/CMakeLists.txt @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 cmake_minimum_required(VERSION 2.4.4) | |
2 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON) | |
3 | |
4 project(zlib C) | |
5 | |
6 set(VERSION "1.2.11") | |
7 | |
8 option(ASM686 "Enable building i686 assembly implementation") | |
9 option(AMD64 "Enable building amd64 assembly implementation") | |
10 | |
11 set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables") | |
12 set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries") | |
13 set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers") | |
14 set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages") | |
15 set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files") | |
16 | |
17 include(CheckTypeSize) | |
18 include(CheckFunctionExists) | |
19 include(CheckIncludeFile) | |
20 include(CheckCSourceCompiles) | |
21 enable_testing() | |
22 | |
23 check_include_file(sys/types.h HAVE_SYS_TYPES_H) | |
24 check_include_file(stdint.h HAVE_STDINT_H) | |
25 check_include_file(stddef.h HAVE_STDDEF_H) | |
26 | |
27 # | |
28 # Check to see if we have large file support | |
29 # | |
30 set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1) | |
31 # We add these other definitions here because CheckTypeSize.cmake | |
32 # in CMake 2.4.x does not automatically do so and we want | |
33 # compatibility with CMake 2.4.x. | |
34 if(HAVE_SYS_TYPES_H) | |
35 list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H) | |
36 endif() | |
37 if(HAVE_STDINT_H) | |
38 list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H) | |
39 endif() | |
40 if(HAVE_STDDEF_H) | |
41 list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H) | |
42 endif() | |
43 check_type_size(off64_t OFF64_T) | |
44 if(HAVE_OFF64_T) | |
45 add_definitions(-D_LARGEFILE64_SOURCE=1) | |
46 endif() | |
47 set(CMAKE_REQUIRED_DEFINITIONS) # clear variable | |
48 | |
49 # | |
50 # Check for fseeko | |
51 # | |
52 check_function_exists(fseeko HAVE_FSEEKO) | |
53 if(NOT HAVE_FSEEKO) | |
54 add_definitions(-DNO_FSEEKO) | |
55 endif() | |
56 | |
57 # | |
58 # Check for unistd.h | |
59 # | |
60 check_include_file(unistd.h Z_HAVE_UNISTD_H) | |
61 | |
62 if(MSVC) | |
63 set(CMAKE_DEBUG_POSTFIX "d") | |
64 add_definitions(-D_CRT_SECURE_NO_DEPRECATE) | |
65 add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) | |
66 include_directories(${CMAKE_CURRENT_SOURCE_DIR}) | |
67 endif() | |
68 | |
69 if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR) | |
70 # If we're doing an out of source build and the user has a zconf.h | |
71 # in their source tree... | |
72 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h) | |
73 message(STATUS "Renaming") | |
74 message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h") | |
75 message(STATUS "to 'zconf.h.included' because this file is included with zlib") | |
76 message(STATUS "but CMake generates it automatically in the build directory.") | |
77 file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included) | |
78 endif() | |
79 endif() | |
80 | |
81 set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc) | |
82 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein | |
83 ${ZLIB_PC} @ONLY) | |
84 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein | |
85 ${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY) | |
86 include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}) | |
87 | |
88 | |
89 #============================================================================ | |
90 # zlib | |
91 #============================================================================ | |
92 | |
93 set(ZLIB_PUBLIC_HDRS | |
94 ${CMAKE_CURRENT_BINARY_DIR}/zconf.h | |
95 zlib.h | |
96 ) | |
97 set(ZLIB_PRIVATE_HDRS | |
98 crc32.h | |
99 deflate.h | |
100 gzguts.h | |
101 inffast.h | |
102 inffixed.h | |
103 inflate.h | |
104 inftrees.h | |
105 trees.h | |
106 zutil.h | |
107 ) | |
108 set(ZLIB_SRCS | |
109 adler32.c | |
110 compress.c | |
111 crc32.c | |
112 deflate.c | |
113 gzclose.c | |
114 gzlib.c | |
115 gzread.c | |
116 gzwrite.c | |
117 inflate.c | |
118 infback.c | |
119 inftrees.c | |
120 inffast.c | |
121 trees.c | |
122 uncompr.c | |
123 zutil.c | |
124 ) | |
125 | |
126 if(NOT MINGW) | |
127 set(ZLIB_DLL_SRCS | |
128 win32/zlib1.rc # If present will override custom build rule below. | |
129 ) | |
130 endif() | |
131 | |
132 if(CMAKE_COMPILER_IS_GNUCC) | |
133 if(ASM686) | |
134 set(ZLIB_ASMS contrib/asm686/match.S) | |
135 elseif (AMD64) | |
136 set(ZLIB_ASMS contrib/amd64/amd64-match.S) | |
137 endif () | |
138 | |
139 if(ZLIB_ASMS) | |
140 add_definitions(-DASMV) | |
141 set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE) | |
142 endif() | |
143 endif() | |
144 | |
145 if(MSVC) | |
146 if(ASM686) | |
147 ENABLE_LANGUAGE(ASM_MASM) | |
148 set(ZLIB_ASMS | |
149 contrib/masmx86/inffas32.asm | |
150 contrib/masmx86/match686.asm | |
151 ) | |
152 elseif (AMD64) | |
153 ENABLE_LANGUAGE(ASM_MASM) | |
154 set(ZLIB_ASMS | |
155 contrib/masmx64/gvmat64.asm | |
156 contrib/masmx64/inffasx64.asm | |
157 ) | |
158 endif() | |
159 | |
160 if(ZLIB_ASMS) | |
161 add_definitions(-DASMV -DASMINF) | |
162 endif() | |
163 endif() | |
164 | |
165 # parse the full version number from zlib.h and include in ZLIB_FULL_VERSION | |
166 file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents) | |
167 string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*" | |
168 "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents}) | |
169 | |
170 if(MINGW) | |
171 # This gets us DLL resource information when compiling on MinGW. | |
172 if(NOT CMAKE_RC_COMPILER) | |
173 set(CMAKE_RC_COMPILER windres.exe) | |
174 endif() | |
175 | |
176 add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj | |
177 COMMAND ${CMAKE_RC_COMPILER} | |
178 -D GCC_WINDRES | |
179 -I ${CMAKE_CURRENT_SOURCE_DIR} | |
180 -I ${CMAKE_CURRENT_BINARY_DIR} | |
181 -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj | |
182 -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) | |
183 set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) | |
184 endif(MINGW) | |
185 | |
186 add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) | |
187 add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) | |
188 set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) | |
189 set_target_properties(zlib PROPERTIES SOVERSION 1) | |
190 | |
191 if(NOT CYGWIN) | |
192 # This property causes shared libraries on Linux to have the full version | |
193 # encoded into their final filename. We disable this on Cygwin because | |
194 # it causes cygz-${ZLIB_FULL_VERSION}.dll to be created when cygz.dll | |
195 # seems to be the default. | |
196 # | |
197 # This has no effect with MSVC, on that platform the version info for | |
198 # the DLL comes from the resource file win32/zlib1.rc | |
199 set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION}) | |
200 endif() | |
201 | |
202 if(UNIX) | |
203 # On unix-like platforms the library is almost always called libz | |
204 set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z) | |
205 if(NOT APPLE) | |
206 set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"") | |
207 endif() | |
208 elseif(BUILD_SHARED_LIBS AND WIN32) | |
209 # Creates zlib1.dll when building shared library version | |
210 set_target_properties(zlib PROPERTIES SUFFIX "1.dll") | |
211 endif() | |
212 | |
213 if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) | |
214 install(TARGETS zlib zlibstatic | |
215 RUNTIME DESTINATION "${INSTALL_BIN_DIR}" | |
216 ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" | |
217 LIBRARY DESTINATION "${INSTALL_LIB_DIR}" ) | |
218 endif() | |
219 if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL ) | |
220 install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}") | |
221 endif() | |
222 if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) | |
223 install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3") | |
224 endif() | |
225 if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) | |
226 install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}") | |
227 endif() | |
228 | |
229 #============================================================================ | |
230 # Example binaries | |
231 #============================================================================ | |
232 | |
233 add_executable(example test/example.c) | |
234 target_link_libraries(example zlib) | |
235 add_test(example example) | |
236 | |
237 add_executable(minigzip test/minigzip.c) | |
238 target_link_libraries(minigzip zlib) | |
239 | |
240 if(HAVE_OFF64_T) | |
241 add_executable(example64 test/example.c) | |
242 target_link_libraries(example64 zlib) | |
243 set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") | |
244 add_test(example64 example64) | |
245 | |
246 add_executable(minigzip64 test/minigzip.c) | |
247 target_link_libraries(minigzip64 zlib) | |
248 set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") | |
249 endif() |