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Build both a static and a shared version of zlib with cmake.

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This commit is contained in:
Christoph J. Thompson 2012-03-11 10:17:57 +01:00 committed by Mark Adler
parent ca6e7a0d55
commit cd71ef3021
1 changed files with 4 additions and 8 deletions
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12
CMakeLists.txt
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@ -9,10 +9,6 @@ set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation d
set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages") set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files") set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
if(NOT DEFINED BUILD_SHARED_LIBS)
option(BUILD_SHARED_LIBS "Build a shared library form of zlib" ON)
endif()
include(CheckTypeSize) include(CheckTypeSize)
include(CheckFunctionExists) include(CheckFunctionExists)
include(CheckIncludeFile) include(CheckIncludeFile)
@ -147,9 +143,9 @@ if(MINGW)
set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
endif(MINGW) endif(MINGW)
add_library(zlib ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
set_target_properties(zlib PROPERTIES SOVERSION 1) set_target_properties(zlib PROPERTIES SOVERSION 1)
if(NOT CYGWIN) if(NOT CYGWIN)
@ -165,14 +161,14 @@ endif()
if(UNIX) if(UNIX)
# On unix-like platforms the library is almost always called libz # On unix-like platforms the library is almost always called libz
set_target_properties(zlib PROPERTIES OUTPUT_NAME z) set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
elseif(BUILD_SHARED_LIBS AND WIN32) elseif(BUILD_SHARED_LIBS AND WIN32)
# Creates zlib1.dll when building shared library version # Creates zlib1.dll when building shared library version
set_target_properties(zlib PROPERTIES SUFFIX "1.dll") set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
endif() endif()
if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
install(TARGETS zlib install(TARGETS zlib zlibstatic
RUNTIME DESTINATION "${INSTALL_BIN_DIR}" RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
LIBRARY DESTINATION "${INSTALL_LIB_DIR}" ) LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )