diff --git a/CMakeLists.txt b/CMakeLists.txt index 0fe939d..a1291d5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -7,6 +7,7 @@ set(VERSION "1.2.11") option(ASM686 "Enable building i686 assembly implementation") option(AMD64 "Enable building amd64 assembly implementation") +option(SKIP_BUILD_EXAMPLES "Skip build of the examples" OFF) set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables") set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries") @@ -124,9 +125,11 @@ set(ZLIB_SRCS ) if(NOT MINGW) - set(ZLIB_DLL_SRCS - win32/zlib1.rc # If present will override custom build rule below. - ) + if(BUILD_SHARED_LIBS) + set(ZLIB_DLL_SRCS + win32/zlib1.rc # If present will override custom build rule below. + ) + endif() endif() if(CMAKE_COMPILER_IS_GNUCC) @@ -180,11 +183,12 @@ if(MINGW) -I ${CMAKE_CURRENT_BINARY_DIR} -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) - set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) + if(BUILD_SHARED_LIBS) + set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) + endif() endif(MINGW) -add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) -add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +add_library(zlib ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) set_target_properties(zlib PROPERTIES SOVERSION 1) @@ -201,7 +205,7 @@ endif() if(UNIX) # On unix-like platforms the library is almost always called libz - set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z) + set_target_properties(zlib PROPERTIES OUTPUT_NAME z) if(NOT APPLE) set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"") endif() @@ -211,7 +215,7 @@ elseif(BUILD_SHARED_LIBS AND WIN32) endif() if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) - install(TARGETS zlib zlibstatic + install(TARGETS zlib RUNTIME DESTINATION "${INSTALL_BIN_DIR}" ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" LIBRARY DESTINATION "${INSTALL_LIB_DIR}" ) @@ -230,6 +234,7 @@ endif() # Example binaries #============================================================================ +if (NOT SKIP_BUILD_EXAMPLES) add_executable(example test/example.c) target_link_libraries(example zlib) add_test(example example) @@ -247,3 +252,4 @@ if(HAVE_OFF64_T) target_link_libraries(minigzip64 zlib) set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") endif() +endif()