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root/src/vendor/libz/dist/CMakeLists.txt

Comparing vendor/libz/dist/CMakeLists.txt (file contents):
Revision 6634 by laffer1, Mon Dec 2 02:59:32 2013 UTC vs.
Revision 6635 by laffer1, Sat Apr 12 00:14:49 2014 UTC

#	Line 3 | Line 3 | set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
3
4		project(zlib C)
5
6	<	if(NOT DEFINED BUILD_SHARED_LIBS)
7	<	option(BUILD_SHARED_LIBS "Build a shared library form of zlib" ON)
8	<	endif()
6	>	set(VERSION "1.2.7")
7
8	+	set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
9	+	set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
10	+	set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
11	+	set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
12	+	set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
13	+
14		include(CheckTypeSize)
15		include(CheckFunctionExists)
16		include(CheckIncludeFile)
#	Line 20 | Line 24 | check_include_file(stddef.h    HAVE_STDDEF_H)
24		#
25		# Check to see if we have large file support
26		#
27	<	set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE)
27	>	set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
28		# We add these other definitions here because CheckTypeSize.cmake
29		# in CMake 2.4.x does not automatically do so and we want
30		# compatibility with CMake 2.4.x.
#	Line 35 | Line 39 | if(HAVE_STDDEF_H)
39		endif()
40		check_type_size(off64_t OFF64_T)
41		if(HAVE_OFF64_T)
42	<	add_definitions(-D_LARGEFILE64_SOURCE)
42	>	add_definitions(-D_LARGEFILE64_SOURCE=1)
43		endif()
44		set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
45
#	Line 52 | Line 56 | endif()
56		#
57		check_include_file(unistd.h Z_HAVE_UNISTD_H)
58
55	–	#
56	–	# Check for errno.h
57	–	check_include_file(errno.h HAVE_ERRNO_H)
58	–	if(NOT HAVE_ERRNO_H)
59	–	add_definitions(-DNO_ERRNO_H)
60	–	endif()
61	–
59		if(MSVC)
60		set(CMAKE_DEBUG_POSTFIX "d")
61		add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
62		add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
63	+	include_directories(${CMAKE_CURRENT_SOURCE_DIR})
64		endif()
65
66		if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
67		# If we're doing an out of source build and the user has a zconf.h
68		# in their source tree...
69		if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
70	<	message(FATAL_ERROR
71	<	"You must remove ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h "
72	<	"from the source tree.  This file is included with zlib "
73	<	"but CMake generates this file for you automatically "
74	<	"in the build directory.")
70	>	message(STATUS "Renaming")
71	>	message(STATUS "    ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h")
72	>	message(STATUS "to 'zconf.h.included' because this file is included with zlib")
73	>	message(STATUS "but CMake generates it automatically in the build directory.")
74	>	file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
75		endif()
76		endif()
77
78	<	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
79	<	${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
80	<	include_directories(${CMAKE_CURRENT_BINARY_DIR})
78	>	set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
79	>	configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
80	>	${ZLIB_PC} @ONLY)
81	>	configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
82	>	${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
83	>	include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR})
84
85
86		#============================================================================
#	Line 117 | Line 118 | set(ZLIB_SRCS
118		trees.c
119		uncompr.c
120		zutil.c
120	–	win32/zlib1.rc
121		)
122
123	+	if(NOT MINGW)
124	+	set(ZLIB_SRCS ${ZLIB_SRCS}
125	+	win32/zlib1.rc # If present will override custom build rule below.
126	+	)
127	+	endif()
128	+
129		# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
130		file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
131	<	string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([0-9A-Za-z.]+)\".*"
131	>	string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
132		"\\1" ZLIB_FULL_VERSION ${_zlib_h_contents})
133
134		if(MINGW)
135		# This gets us DLL resource information when compiling on MinGW.
136	+	if(NOT CMAKE_RC_COMPILER)
137	+	SET(CMAKE_RC_COMPILER windres.exe)
138	+	endif()
139	+
140		add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
141	<	COMMAND windres.exe
141	>	COMMAND ${CMAKE_RC_COMPILER}
142		-D GCC_WINDRES
143		-I ${CMAKE_CURRENT_SOURCE_DIR}
144		-I ${CMAKE_CURRENT_BINARY_DIR}
#	Line 137 | Line 147 | if(MINGW)
147		set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
148		endif(MINGW)
149
150	<	add_library(zlib ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
150	>	add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
151	>	add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
152		set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
142	–
153		set_target_properties(zlib PROPERTIES SOVERSION 1)
154
155		if(NOT CYGWIN)
#	Line 155 | Line 165 | endif()
165
166		if(UNIX)
167		# On unix-like platforms the library is almost always called libz
168	<	set_target_properties(zlib PROPERTIES OUTPUT_NAME z)
168	>	set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
169	>	set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,${CMAKE_CURRENT_SOURCE_DIR}/zlib.map")
170		elseif(BUILD_SHARED_LIBS AND WIN32)
171		# Creates zlib1.dll when building shared library version
172		set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
173		endif()
174
175		if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
176	<	install(TARGETS zlib
177	<	RUNTIME DESTINATION bin
178	<	ARCHIVE DESTINATION lib
179	<	LIBRARY DESTINATION lib )
176	>	install(TARGETS zlib zlibstatic
177	>	RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
178	>	ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
179	>	LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )
180		endif()
181		if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
182	<	install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION include)
182	>	install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}")
183		endif()
184		if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
185	<	install(FILES zlib.3 DESTINATION share/man/man3)
185	>	install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3")
186		endif()
187	+	if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
188	+	install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}")
189	+	endif()
190
191		#============================================================================
192		# Example binaries
193		#============================================================================
194
195	<	add_executable(example example.c)
195	>	add_executable(example test/example.c)
196		target_link_libraries(example zlib)
197		add_test(example example)
198
199	<	add_executable(minigzip minigzip.c)
199	>	add_executable(minigzip test/minigzip.c)
200		target_link_libraries(minigzip zlib)
201
202		if(HAVE_OFF64_T)
203	<	add_executable(example64 example.c)
203	>	add_executable(example64 test/example.c)
204		target_link_libraries(example64 zlib)
205		set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
206		add_test(example64 example64)
207
208	<	add_executable(minigzip64 minigzip.c)
208	>	add_executable(minigzip64 test/minigzip.c)
209		target_link_libraries(minigzip64 zlib)
210		set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
211		endif()

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