95 lines
2.0 KiB
CMake
95 lines
2.0 KiB
CMake
project(zlib C)
|
|
|
|
include(CheckTypeSize)
|
|
include(CheckFunctionExists)
|
|
include(CheckIncludeFile)
|
|
include(CheckCSourceCompiles)
|
|
|
|
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
|
|
check_include_file(stdint.h HAVE_STDINT_H)
|
|
check_include_file(stddef.h HAVE_STDDEF_H)
|
|
|
|
# Check to see if we have large file support
|
|
set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
|
|
# We add these other definitions here because CheckTypeSize.cmake
|
|
# in CMake 2.4.x does not automatically do so and we want
|
|
# compatibility with CMake 2.4.x.
|
|
if(HAVE_SYS_TYPES_H)
|
|
list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H)
|
|
endif()
|
|
if(HAVE_STDINT_H)
|
|
list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H)
|
|
endif()
|
|
if(HAVE_STDDEF_H)
|
|
list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H)
|
|
endif()
|
|
check_type_size(off64_t OFF64_T)
|
|
if(HAVE_OFF64_T)
|
|
add_definitions(-D_LARGEFILE64_SOURCE=1)
|
|
endif()
|
|
set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
|
|
|
|
# Check for fseeko
|
|
check_function_exists(fseeko HAVE_FSEEKO)
|
|
if(NOT HAVE_FSEEKO)
|
|
add_definitions(-DNO_FSEEKO)
|
|
endif()
|
|
|
|
#
|
|
# Check for unistd.h
|
|
#
|
|
check_include_file(unistd.h HAVE_UNISTD_H)
|
|
if(HAVE_UNISTD_H)
|
|
add_definitions(-DHAVE_UNISTD_H)
|
|
endif()
|
|
|
|
if(MSVC)
|
|
add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
|
|
add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
|
|
endif()
|
|
|
|
#============================================================================
|
|
# zlib
|
|
#============================================================================
|
|
|
|
set(ZLIB_PUBLIC_HDRS
|
|
zconf.h
|
|
zlib.h
|
|
)
|
|
set(ZLIB_PRIVATE_HDRS
|
|
crc32.h
|
|
deflate.h
|
|
gzguts.h
|
|
inffast.h
|
|
inffixed.h
|
|
inflate.h
|
|
inftrees.h
|
|
trees.h
|
|
zutil.h
|
|
)
|
|
set(ZLIB_SRCS
|
|
adler32.c
|
|
compress.c
|
|
crc32.c
|
|
deflate.c
|
|
gzclose.c
|
|
gzlib.c
|
|
gzread.c
|
|
gzwrite.c
|
|
inflate.c
|
|
infback.c
|
|
inftrees.c
|
|
inffast.c
|
|
trees.c
|
|
uncompr.c
|
|
zutil.c
|
|
)
|
|
|
|
add_library(z STATIC ${ZLIB_SRCS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
|
|
add_library(ZLIB::ZLIB ALIAS z)
|
|
|
|
target_include_directories(z
|
|
PUBLIC
|
|
${CMAKE_CURRENT_SOURCE_DIR}
|
|
)
|