mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-14 10:22:10 +00:00
f7c0998599
* Freebsd clang3.8 compile fixes * clean * fix * fix clang build
564 lines
19 KiB
CMake
564 lines
19 KiB
CMake
cmake_minimum_required(VERSION 2.8.4)
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set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
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project(zlib C)
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set(VERSION "1.2.8")
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set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
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set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
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set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
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set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
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set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
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include(CheckTypeSize)
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include(CheckSymbolExists)
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include(CheckFunctionExists)
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include(CheckIncludeFile)
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include(CheckCSourceCompiles)
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include(CheckCSourceRuns)
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include(CheckLibraryExists)
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include(FeatureSummary)
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# make sure we use an appropriate BUILD_TYPE by default, "Release" to be exact
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# this should select the maximum generic optimisation on the current platform (i.e. -O3 for gcc/clang)
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING
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"Choose the type of build, standard options are: Debug Release RelWithDebInfo MinSizeRel."
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FORCE)
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add_feature_info(CMAKE_BUILD_TYPE 1 "Build type: ${CMAKE_BUILD_TYPE} (default)")
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else()
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add_feature_info(CMAKE_BUILD_TYPE 1 "Build type: ${CMAKE_BUILD_TYPE} (selected)")
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endif()
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enable_testing()
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check_include_file(sys/types.h HAVE_SYS_TYPES_H)
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check_include_file(stdint.h HAVE_STDINT_H)
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check_include_file(stddef.h HAVE_STDDEF_H)
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#
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# Options parsing
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#
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set(ARCH ${CMAKE_HOST_SYSTEM_PROCESSOR})
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message(STATUS "Architecture: ${ARCH}")
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option (ZLIB_COMPAT "Compile with zlib compatible API" OFF)
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if (ZLIB_COMPAT)
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add_definitions(-DZLIB_COMPAT)
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set (WITH_GZFILEOP ON)
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endif (ZLIB_COMPAT)
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option (WITH_GZFILEOP "Compile with support for gzFile related functions" OFF)
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if (WITH_GZFILEOP)
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add_definitions(-DWITH_GZFILEOP)
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endif (WITH_GZFILEOP)
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option(WITH_OPTIM "Build with optimisation" ON)
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option(WITH_NEW_QUICK_STRATEGY "Use new quick strategy for compression level 1" OFF) # this option produces corrupt gzip stream so turn it off for now.
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option(WITH_NEW_MEDIUM_STRATEGY "Use new medium strategy for compression levels 4-6" ON)
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option(WITH_NATIVE_INSTRUCTIONS
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"Instruct the compiler to use the full instruction set on this host (gcc/clang -march=native)" OFF)
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if(${CMAKE_C_COMPILER} MATCHES "icc" OR ${CMAKE_C_COMPILER} MATCHES "icpc" OR ${CMAKE_C_COMPILER} MATCHES "icl")
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if(WITH_NATIVE_INSTRUCTIONS)
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message(STATUS "Ignoring WITH_NATIVE_INSTRUCTIONS; not supported on this configuration")
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endif()
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if(CMAKE_HOST_UNIX)
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if(NOT SSE2FLAG)
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set(SSE2FLAG "-msse2")
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endif()
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if(NOT SSE4FLAG)
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set(SSE4FLAG "-msse4.2")
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endif()
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else()
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if(NOT SSE2FLAG)
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set(SSE2FLAG "/arch:SSE2")
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endif()
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if(NOT SSE4FLAG)
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set(SSE4FLAG "/arch:SSE4.2")
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endif()
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endif()
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elseif(MSVC)
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# TODO. ICC can be used through MSVC. I'm not sure if we'd ever see that combination
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# (who'd use cmake from an IDE...) but checking for ICC before checking for MSVC should
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# avoid mistakes.
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# /Oi ?
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if(NOT ${ARCH} MATCHES "AMD64")
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set(SSE2FLAG "/arch:SSE2")
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endif()
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if(WITH_NATIVE_INSTRUCTIONS)
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message(STATUS "Ignoring WITH_NATIVE_INSTRUCTIONS; not supported on this configuration")
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endif()
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else()
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execute_process(COMMAND ${CMAKE_C_COMPILER} --version OUTPUT_VARIABLE COMPILER_VERSION)
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if("${COMPILER_VERSION}" MATCHES "gcc" OR "${COMPILER_VERSION}" MATCHES "clang")
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set(__GNUC__ ON)
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endif()
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if(WITH_NATIVE_INSTRUCTIONS)
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if(__GNUC__)
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set(NATIVEFLAG "-march=native")
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else()
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message(STATUS "Ignoring WITH_NATIVE_INSTRUCTIONS; not implemented yet on this configuration")
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endif()
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endif()
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if(NOT NATIVEFLAG)
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if(NOT SSE2FLAG)
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if(__GNUC__)
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set(SSE2FLAG "-msse2")
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endif()
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endif()
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if(NOT SSE4FLAG)
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if(__GNUC__)
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set(SSE4FLAG "-msse4")
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endif()
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endif()
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if(NOT PCLMULFLAG)
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if(__GNUC__)
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set(PCLMULFLAG "-mpclmul")
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endif()
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endif()
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else(NOT NATIVEFLAG)
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set(SSE2FLAG ${NATIVEFLAG})
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set(SSE4FLAG ${NATIVEFLAG})
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set(PCLMULFLAG ${NATIVEFLAG})
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endif(NOT NATIVEFLAG)
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endif()
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add_feature_info(ZLIB_COMPAT ZLIB_COMPAT "Provide a zlib-compatible API")
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add_feature_info(WITH_GZFILEOP WITH_GZFILEOP "Compile with support for gzFile-related functions")
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add_feature_info(WITH_OPTIM WITH_OPTIM "Build with optimisation")
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add_feature_info(WITH_NEW_QUICK_STRATEGY WITH_NEW_QUICK_STRATEGY "Use new quick strategy for compression level 1")
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add_feature_info(WITH_NEW_MEDIUM_STRATEGY WITH_NEW_MEDIUM_STRATEGY "Use new medium strategy for compression levels 4-6")
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#
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# Check to see if we have large file support
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#
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set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
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# We add these other definitions here because CheckTypeSize.cmake
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# in CMake 2.4.x does not automatically do so and we want
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# compatibility with CMake 2.4.x.
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if(HAVE_SYS_TYPES_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H)
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endif()
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if(HAVE_STDINT_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H)
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endif()
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if(HAVE_STDDEF_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H)
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endif()
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check_type_size(off64_t OFF64_T)
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if(HAVE_OFF64_T)
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add_definitions(-D_LARGEFILE64_SOURCE=1)
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else()
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check_type_size(_off64_t _OFF64_T)
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if (HAVE__OFF64_T)
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add_definitions(-D_LARGEFILE64_SOURCE=1)
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endif()
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endif()
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set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
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#
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# Check for fseeko and other optional functions
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#
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check_function_exists(fseeko HAVE_FSEEKO)
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if(NOT HAVE_FSEEKO)
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add_definitions(-DNO_FSEEKO)
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endif()
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check_function_exists(strerror HAVE_STRERROR)
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if(NOT HAVE_STRERROR)
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add_definitions(-DNO_STRERROR)
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endif()
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#
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# Check for unistd.h and stdarg.h
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#
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check_include_file(unistd.h Z_HAVE_UNISTD_H)
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check_include_file(stdarg.h Z_HAVE_STDARG_H)
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#
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# Check if we can hide zlib internal symbols that are linked between separate source files using hidden
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#
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check_c_source_compiles(
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"#define ZLIB_INTERNAL __attribute__((visibility (\"hidden\")))
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int ZLIB_INTERNAL foo;
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int main()
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{
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return 0;
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}"
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HAVE_ATTRIBUTE_VISIBILITY_HIDDEN FAIL_REGEX "not supported")
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if(HAVE_ATTRIBUTE_VISIBILITY_HIDDEN)
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add_definitions(-DHAVE_HIDDEN)
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endif()
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#
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# Check if we can hide zlib internal symbols that are linked between separate source files using internal
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#
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check_c_source_compiles(
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"#define ZLIB_INTERNAL __attribute__((visibility (\"internal\")))
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int ZLIB_INTERNAL foo;
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int main()
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{
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return 0;
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}"
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HAVE_ATTRIBUTE_VISIBILITY_INTERNAL FAIL_REGEX "not supported")
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if(HAVE_ATTRIBUTE_VISIBILITY_INTERNAL)
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add_definitions(-DHAVE_INTERNAL)
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endif()
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#
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# check for __builtin_ctzl() support in the compiler
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#
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check_c_source_compiles(
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"int main(void)
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{
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unsigned int zero = 0;
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long test = __builtin_ctzl(zero);
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(void)test;
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return 0;
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}"
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HAVE_BUILTIN_CTZL
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)
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if(HAVE_BUILTIN_CTZL)
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add_definitions(-DHAVE_BUILTIN_CTZL)
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endif()
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# Macro to check if source compiles when cross-compiling
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# or runs when compiling natively
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macro(check_c_source_compile_or_run source flag)
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if(CMAKE_CROSSCOMPILING)
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check_c_source_compiles("${source}" ${flag})
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else()
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check_c_source_runs("${source}" ${flag})
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endif()
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endmacro(check_c_source_compile_or_run)
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if(MSVC)
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set(CMAKE_DEBUG_POSTFIX "d")
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add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
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add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
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include_directories(${CMAKE_CURRENT_SOURCE_DIR})
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else()
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#
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# not MSVC, so we need to check if we have the MS-style SSE etc. intrinsics
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#
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if(WITH_NATIVE_INSTRUCTIONS)
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set(CMAKE_REQUIRED_FLAGS "${NATIVEFLAG}")
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else()
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set(CMAKE_REQUIRED_FLAGS "${SSE2FLAG}")
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endif()
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check_c_source_compile_or_run(
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"#include <immintrin.h>
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int main(void)
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{
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__m128i zero = _mm_setzero_si128();
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(void)zero;
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return 0;
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}"
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HAVE_SSE2_INTRIN
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)
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if(WITH_NATIVE_INSTRUCTIONS)
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set(CMAKE_REQUIRED_FLAGS "${NATIVEFLAG}")
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else()
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# use the generic SSE4 enabler option to check for the SSE4.2 instruction we require:
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set(CMAKE_REQUIRED_FLAGS "${SSE4FLAG}")
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endif()
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check_c_source_compile_or_run(
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"int main(void)
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{
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unsigned val = 0, h = 0;
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__asm__ __volatile__ ( \"crc32 %1,%0\" : \"+r\" (h) : \"r\" (val) );
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return (int) h;
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}"
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HAVE_SSE42_INTRIN
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)
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if(WITH_NATIVE_INSTRUCTIONS)
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set(CMAKE_REQUIRED_FLAGS "${NATIVEFLAG}")
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else()
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# the PCLMUL instruction we use also requires an SSE4.1 instruction check for both
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set(CMAKE_REQUIRED_FLAGS "${SSE4FLAG} ${PCLMULFLAG}")
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endif()
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check_c_source_compile_or_run(
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"#include <immintrin.h>
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#include <smmintrin.h>
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#include <wmmintrin.h>
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int main(void)
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{
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__m128i a = _mm_setzero_si128();
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__m128i b = _mm_setzero_si128();
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__m128i c = _mm_clmulepi64_si128(a, b, 0x10);
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int d = _mm_extract_epi32(c, 2);
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return d;
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}"
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HAVE_PCLMULQDQ_INTRIN
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)
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endif()
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#
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# Enable deflate_medium at level 4-6
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#
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if(WITH_NEW_MEDIUM_STRATEGY)
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add_definitions(-DMEDIUM_STRATEGY)
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endif()
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#
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# macro to add either the given intrinsics option to the global compiler options,
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# or ${NATIVEFLAG} (-march=native) if that is appropriate and possible.
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# An alternative version of this macro would take a file argument, and set ${flag}
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# only for that file as opposed to ${NATIVEFLAG} globally, to limit side-effect of
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# using ${flag} globally.
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#
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macro(add_intrinsics_option flag)
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if(WITH_NATIVE_INSTRUCTIONS AND NATIVEFLAG)
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if (NOT "${CMAKE_C_FLAGS} " MATCHES ".*${NATIVEFLAG} .*")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${NATIVEFLAG}")
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endif()
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else()
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if (NOT "${CMAKE_C_FLAGS} " MATCHES ".*${flag} .*")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
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endif()
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endif()
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endmacro(add_intrinsics_option)
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set(ZLIB_ARCH_SRCS)
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set(ARCHDIR "arch/generic")
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if("${ARCH}" MATCHES "x86_64" OR "${ARCH}" MATCHES "AMD64")
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set(ARCHDIR "arch/x86")
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add_definitions(-DX86_64 -DX86_NOCHECK_SSE2 -DUNALIGNED_OK -DUNROLL_LESS -DX86_CPUID)
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add_feature_info(SSE2 1 "Use the SSE2 instruction set, using \"${SSE2FLAG}\"")
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elseif("${ARCH}" MATCHES "arm" OR "${ARCH}" MATCHES "aarch64")
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set(ARCHDIR "arch/arm")
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add_definitions(-DUNALIGNED_OK -DUNROLL_LESS)
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else()
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set(ARCHDIR "arch/x86")
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add_definitions(-DX86 -DUNALIGNED_OK -DUNROLL_LESS -DX86_CPUID)
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add_feature_info(SSE2 1 "Support the SSE2 instruction set, using \"${SSE2FLAG}\"")
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endif()
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if(WITH_OPTIM)
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if(NOT ARCH MATCHES "aarch64")
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set(ZLIB_ARCH_SRCS ${ZLIB_ARCH_SRCS} ${ARCHDIR}/x86.c)
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endif()
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if(HAVE_SSE42_INTRIN)
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add_definitions(-DX86_SSE4_2_CRC_HASH)
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set(ZLIB_ARCH_SRCS ${ZLIB_ARCH_SRCS} ${ARCHDIR}/insert_string_sse.c)
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add_feature_info(SSE4_CRC 1 "Support CRC hash generation using the SSE4.2 instruction set, using \"${SSE4FLAG}\"")
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add_intrinsics_option("${SSE4FLAG}")
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if(WITH_NEW_QUICK_STRATEGY)
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add_definitions(-DX86_QUICK_STRATEGY)
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set(ZLIB_ARCH_SRCS ${ZLIB_ARCH_SRCS} ${ARCHDIR}/deflate_quick.c)
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add_feature_info(SSE4DEFLATE 1 "Support SSE4.2-accelerated quick decompression")
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endif()
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endif()
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if(HAVE_SSE2_INTRIN)
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add_definitions(-DX86_SSE2_FILL_WINDOW)
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set(ZLIB_ARCH_SRCS ${ZLIB_ARCH_SRCS} ${ARCHDIR}/fill_window_sse.c)
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if(NOT ${ARCH} MATCHES "x86_64")
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add_intrinsics_option("${SSE2FLAG}")
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endif()
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endif()
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if(HAVE_PCLMULQDQ_INTRIN)
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "^x86")
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add_definitions(-DX86_PCLMULQDQ_CRC)
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endif()
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set(ZLIB_ARCH_SRCS ${ZLIB_ARCH_SRCS} ${ARCHDIR}/crc_folding.c)
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add_feature_info(PCLMUL_CRC 1 "Support CRC hash generation using PCLMULQDQ, using \"${SSE4FLAG} ${PCLMULFLAG}\"")
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add_intrinsics_option("${PCLMULFLAG}")
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if(NOT HAVE_SSE42_INTRIN)
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add_intrinsics_option("${SSE4FLAG}")
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endif()
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endif()
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endif()
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message(STATUS "Architecture-specific source files: ${ZLIB_ARCH_SRCS}")
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#============================================================================
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# zconf.h
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#============================================================================
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macro(generate_cmakein input output)
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execute_process(COMMAND sed "/#define ZCONF_H/ a\\\n#cmakedefine Z_HAVE_UNISTD_H\\\n#cmakedefine Z_HAVE_STDARG_H\n"
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INPUT_FILE ${input}
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OUTPUT_FILE ${output}
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)
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endmacro(generate_cmakein)
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generate_cmakein( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.in ${CMAKE_CURRENT_BINARY_DIR}/zconf.h.cmakein )
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if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
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# If we're doing an out of source build and the user has a zconf.h
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# in their source tree...
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
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message(STATUS "Renaming")
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message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h")
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message(STATUS "to 'zconf.h.included' because this file is included with zlib")
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message(STATUS "but CMake generates it automatically in the build directory.")
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file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
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endif()
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# If we're doing an out of source build and the user has a zconf.h.cmakein
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# in their source tree...
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein)
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message(STATUS "Renaming")
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message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein")
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message(STATUS "to 'zconf.h.cmakeincluded' because this file is included with zlib")
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message(STATUS "but CMake generates it automatically in the build directory.")
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file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakeincluded)
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endif()
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endif()
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set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
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configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
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${ZLIB_PC} @ONLY)
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configure_file( ${CMAKE_CURRENT_BINARY_DIR}/zconf.h.cmakein
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${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
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#============================================================================
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# zlib
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#============================================================================
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set(ZLIB_PUBLIC_HDRS
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${CMAKE_CURRENT_BINARY_DIR}/zconf.h
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zlib.h
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)
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set(ZLIB_PRIVATE_HDRS
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crc32.h
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deflate.h
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gzguts.h
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inffast.h
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inffixed.h
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inflate.h
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inftrees.h
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trees.h
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zutil.h
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)
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set(ZLIB_SRCS
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adler32.c
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compress.c
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crc32.c
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deflate.c
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deflate_fast.c
|
|
deflate_medium.c
|
|
deflate_slow.c
|
|
inflate.c
|
|
infback.c
|
|
inftrees.c
|
|
inffast.c
|
|
match.c
|
|
trees.c
|
|
uncompr.c
|
|
zutil.c
|
|
)
|
|
if (WITH_GZFILEOP)
|
|
set(ZLIB_GZFILE_SRCS
|
|
gzclose.c
|
|
gzlib.c
|
|
gzread.c
|
|
gzwrite.c
|
|
)
|
|
else (WITH_GZFILEOP)
|
|
set(ZLIB_GZFILE_SRCS
|
|
)
|
|
endif (WITH_GZFILEOP)
|
|
|
|
|
|
if(NOT MINGW AND NOT MSYS)
|
|
set(ZLIB_DLL_SRCS
|
|
win32/zlib1.rc # If present will override custom build rule below.
|
|
)
|
|
endif()
|
|
|
|
# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
|
|
file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
|
|
string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
|
|
"\\1" ZLIB_FULL_VERSION ${_zlib_h_contents})
|
|
|
|
if(MINGW OR MSYS)
|
|
# This gets us DLL resource information when compiling on MinGW.
|
|
if(NOT CMAKE_RC_COMPILER)
|
|
set(CMAKE_RC_COMPILER windres.exe)
|
|
endif()
|
|
|
|
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
|
|
COMMAND ${CMAKE_RC_COMPILER}
|
|
-D GCC_WINDRES
|
|
-I ${CMAKE_CURRENT_SOURCE_DIR}
|
|
-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)
|
|
endif(MINGW OR MSYS)
|
|
|
|
add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_GZFILE_SRCS} ${ZLIB_ARCH_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
|
|
add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_GZFILE_SRCS} ${ZLIB_ARCH_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
|
|
|
|
set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
|
|
set_target_properties(zlib PROPERTIES SOVERSION 1)
|
|
|
|
if(NOT CYGWIN)
|
|
# This property causes shared libraries on Linux to have the full version
|
|
# encoded into their final filename. We disable this on Cygwin because
|
|
# it causes cygz-${ZLIB_FULL_VERSION}.dll to be created when cygz.dll
|
|
# seems to be the default.
|
|
#
|
|
# This has no effect with MSVC, on that platform the version info for
|
|
# the DLL comes from the resource file win32/zlib1.rc
|
|
set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION})
|
|
endif()
|
|
|
|
if(UNIX)
|
|
# On unix-like platforms the library is almost always called libz
|
|
set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
|
|
if(NOT APPLE)
|
|
set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
|
|
endif()
|
|
elseif(MSYS)
|
|
# Suppress version number from shared library name
|
|
set(CMAKE_SHARED_LIBRARY_NAME_WITH_VERSION 0)
|
|
elseif(BUILD_SHARED_LIBS AND WIN32)
|
|
# Creates zlib1.dll when building shared library version
|
|
set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
|
|
endif()
|
|
|
|
if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
|
|
install(TARGETS zlib zlibstatic
|
|
RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
|
|
ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
|
|
LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )
|
|
endif()
|
|
if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
|
|
install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}")
|
|
endif()
|
|
if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
|
|
install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3")
|
|
endif()
|
|
if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
|
|
install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}")
|
|
endif()
|
|
|
|
#============================================================================
|
|
# Example binaries
|
|
#============================================================================
|
|
|
|
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
|
|
set (CMAKE_EXE_LINKER_FLAGS "")
|
|
endif ()
|
|
|
|
add_executable(example test/example.c)
|
|
target_link_libraries(example zlib)
|
|
add_test(example example)
|
|
|
|
add_executable(minigzip test/minigzip.c)
|
|
target_link_libraries(minigzip zlib)
|
|
|
|
if(HAVE_OFF64_T)
|
|
add_executable(example64 test/example.c)
|
|
target_link_libraries(example64 zlib)
|
|
set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
|
|
add_test(example64 example64)
|
|
|
|
add_executable(minigzip64 test/minigzip.c)
|
|
target_link_libraries(minigzip64 zlib)
|
|
set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
|
|
endif()
|