Merge pull request #668 from Majlen/cmake-improvement

Add zlib, lzma, pkg-config support to cmake build system

Makefile

@@ -110,7 +110,7 @@ clean:
 #------------------------------------------------------------------------------
 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU FreeBSD DragonFly NetBSD))
 HOST_OS = POSIX
-CMAKE_PARAMS = -DZSTD_BUILD_CONTRIB:BOOL=ON -DZSTD_BUILD_STATIC:BOOL=ON -DZSTD_BUILD_TESTS:BOOL=ON
+CMAKE_PARAMS = -DZSTD_BUILD_CONTRIB:BOOL=ON -DZSTD_BUILD_STATIC:BOOL=ON -DZSTD_BUILD_TESTS:BOOL=ON -DZSTD_ZLIB_SUPPORT:BOOL=ON -DZSTD_LZMA_SUPPORT:BOOL=ON
 .PHONY: install uninstall travis-install clangtest gpptest armtest usan asan uasan
 
 install:

build/cmake/CMakeLists.txt

@@ -8,7 +8,7 @@
 # ################################################################
 
 PROJECT(zstd)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.7)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.9)
 SET(ZSTD_SOURCE_DIR "${CMAKE_SOURCE_DIR}/../..")
 
 #-----------------------------------------------------------------------------

build/cmake/contrib/pzstd/CMakeLists.txt

@@ -21,8 +21,8 @@ SET(PZSTD_DIR ${ZSTD_SOURCE_DIR}/contrib/pzstd)
 INCLUDE_DIRECTORIES(${PROGRAMS_DIR} ${LIBRARY_DIR} ${LIBRARY_DIR}/common ${PZSTD_DIR})
 
 ADD_EXECUTABLE(pzstd ${PZSTD_DIR}/main.cpp ${PZSTD_DIR}/Options.cpp ${PZSTD_DIR}/Pzstd.cpp ${PZSTD_DIR}/SkippableFrame.cpp)
-SET_TARGET_PROPERTIES(pzstd PROPERTIES COMPILE_DEFINITIONS "NDEBUG")
+SET_PROPERTY(TARGET pzstd APPEND PROPERTY COMPILE_DEFINITIONS "NDEBUG")
-SET_TARGET_PROPERTIES(pzstd PROPERTIES COMPILE_OPTIONS "-Wno-shadow")
+SET_PROPERTY(TARGET pzstd APPEND PROPERTY COMPILE_OPTIONS "-Wno-shadow")
 
 SET(THREADS_PREFER_PTHREAD_FLAG ON)
 FIND_PACKAGE(Threads REQUIRED)

build/cmake/lib/CMakeLists.txt

@@ -97,9 +97,9 @@ ENDIF (ZSTD_BUILD_STATIC)
 
 # Add specific compile definitions for MSVC project
 IF (MSVC)
-    SET_TARGET_PROPERTIES(libzstd_shared PROPERTIES COMPILE_DEFINITIONS "ZSTD_DLL_EXPORT=1;ZSTD_HEAPMODE=0;_CONSOLE;_CRT_SECURE_NO_WARNINGS")
+    SET_PROPERTY(TARGET libzstd_shared APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DLL_EXPORT=1;ZSTD_HEAPMODE=0;_CONSOLE;_CRT_SECURE_NO_WARNINGS")
     IF (ZSTD_BUILD_STATIC)
-        SET_TARGET_PROPERTIES(libzstd_static PROPERTIES COMPILE_DEFINITIONS "ZSTD_HEAPMODE=0;_CRT_SECURE_NO_WARNINGS")
+        SET_PROPERTY(TARGET libzstd_static APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_HEAPMODE=0;_CRT_SECURE_NO_WARNINGS")
     ENDIF (ZSTD_BUILD_STATIC)
 ENDIF (MSVC)
 
@@ -130,8 +130,20 @@ IF (ZSTD_BUILD_STATIC)
 ENDIF (ZSTD_BUILD_STATIC)
 
 IF (UNIX)
+    # pkg-config
+    SET(PREFIX "${CMAKE_INSTALL_PREFIX}")
+    SET(LIBDIR "${CMAKE_INSTALL_PREFIX}/lib")
+    SET(INCLUDEDIR "${CMAKE_INSTALL_PREFIX}/include")
+    SET(VERSION "${LIBVER_MAJOR}.${LIBVER_MINOR}.${LIBVER_RELEASE}")
+    ADD_CUSTOM_TARGET(libzstd.pc ALL
+            ${CMAKE_COMMAND} -DIN="${LIBRARY_DIR}/libzstd.pc.in" -DOUT="libzstd.pc"
+            -DPREFIX="${PREFIX}" -DLIBDIR="${LIBDIR}" -DINCLUDEDIR="${INCLUDEDIR}" -DVERSION="${VERSION}"
+            -P "${CMAKE_SOURCE_DIR}/lib/pkgconfig.cmake"
+            COMMENT "Creating pkg-config file")
+
     # install target
     INSTALL(FILES ${LIBRARY_DIR}/zstd.h ${LIBRARY_DIR}/deprecated/zbuff.h ${LIBRARY_DIR}/dictBuilder/zdict.h DESTINATION "include")
+    INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/libzstd.pc" DESTINATION "share/pkgconfig")
     INSTALL(TARGETS libzstd_shared LIBRARY DESTINATION "lib")
     IF (ZSTD_BUILD_STATIC)
         INSTALL(TARGETS libzstd_static ARCHIVE DESTINATION "lib")

build/cmake/lib/pkgconfig.cmake

@@ -0,0 +1 @@
+CONFIGURE_FILE("${IN}" "${OUT}" @ONLY)

build/cmake/programs/CMakeLists.txt

@@ -31,27 +31,29 @@ ENDIF (MSVC)
 
 ADD_EXECUTABLE(zstd ${PROGRAMS_DIR}/zstdcli.c ${PROGRAMS_DIR}/fileio.c ${PROGRAMS_DIR}/bench.c ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/dibio.c ${PlatformDependResources})
 TARGET_LINK_LIBRARIES(zstd libzstd_shared)
-ADD_CUSTOM_COMMAND(TARGET zstd POST_BUILD COMMAND ${CMAKE_COMMAND} -E create_symlink zstd zstdcat COMMENT "Creating zstdcat symlink")
+ADD_CUSTOM_TARGET(zstdcat ALL ${CMAKE_COMMAND} -E create_symlink zstd zstdcat DEPENDS zstd COMMENT "Creating zstdcat symlink")
-ADD_CUSTOM_COMMAND(TARGET zstd POST_BUILD COMMAND ${CMAKE_COMMAND} -E create_symlink zstd unzstd COMMENT "Creating unzstd symlink")
+ADD_CUSTOM_TARGET(unzstd ALL ${CMAKE_COMMAND} -E create_symlink zstd unzstd DEPENDS zstd COMMENT "Creating unzstd symlink")
 INSTALL(TARGETS zstd RUNTIME DESTINATION "bin")
 INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zstdcat DESTINATION "bin")
 INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/unzstd DESTINATION "bin")
 
 IF (UNIX)
-    FILE(COPY ${PROGRAMS_DIR}/zstd.1 DESTINATION .)
+    ADD_CUSTOM_TARGET(zstd.1 ALL
-    ADD_CUSTOM_COMMAND(TARGET zstd POST_BUILD COMMAND ${CMAKE_COMMAND} -E create_symlink zstd.1 zstdcat.1 COMMENT "Creating zstdcat.1 symlink")
+        ${CMAKE_COMMAND} -E copy ${PROGRAMS_DIR}/zstd.1 .
-    ADD_CUSTOM_COMMAND(TARGET zstd POST_BUILD COMMAND ${CMAKE_COMMAND} -E create_symlink zstd.1 unzstd.1 COMMENT "Creating unzstd.1 symlink")
+        COMMENT "Copying manpage zstd.1")
+    ADD_CUSTOM_TARGET(zstdcat.1 ALL ${CMAKE_COMMAND} -E create_symlink zstd.1 zstdcat.1 DEPENDS zstd.1 COMMENT "Creating zstdcat.1 symlink")
+    ADD_CUSTOM_TARGET(unzstd.1 ALL ${CMAKE_COMMAND} -E create_symlink zstd.1 unzstd.1 DEPENDS zstd.1 COMMENT "Creating unzstd.1 symlink")
     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zstd.1 DESTINATION "share/man/man1")
     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zstdcat.1 DESTINATION "share/man/man1")
     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/unzstd.1 DESTINATION "share/man/man1")
 
     ADD_EXECUTABLE(zstd-frugal ${PROGRAMS_DIR}/zstdcli.c ${PROGRAMS_DIR}/fileio.c)
     TARGET_LINK_LIBRARIES(zstd-frugal libzstd_shared)
-    SET_TARGET_PROPERTIES(zstd-frugal PROPERTIES COMPILE_DEFINITIONS "ZSTD_NOBENCH;ZSTD_NODICT")
+    SET_PROPERTY(TARGET zstd-frugal APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_NOBENCH;ZSTD_NODICT")
 ENDIF (UNIX)
 
 IF (ZSTD_MULTITHREAD_SUPPORT)
-    SET_TARGET_PROPERTIES(zstd PROPERTIES COMPILE_DEFINITIONS "ZSTD_MULTITHREAD")
+    SET_PROPERTY(TARGET zstd APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_MULTITHREAD")
 
     SET(THREADS_PREFER_PTHREAD_FLAG ON)
     FIND_PACKAGE(Threads REQUIRED)
@@ -61,6 +63,33 @@ IF (ZSTD_MULTITHREAD_SUPPORT)
         MESSAGE(SEND_ERROR "ZSTD currently does not support thread libraries other than pthreads")
     ENDIF()
 
-    ADD_CUSTOM_COMMAND(TARGET zstd POST_BUILD COMMAND ${CMAKE_COMMAND} -E create_symlink zstd zstdmt COMMENT "Creating zstdmt symlink")
+    ADD_CUSTOM_TARGET(zstdmt ALL ${CMAKE_COMMAND} -E create_symlink zstd zstdmt DEPENDS zstd COMMENT "Creating zstdmt symlink")
     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zstdmt DESTINATION "bin")
 ENDIF (ZSTD_MULTITHREAD_SUPPORT)
+
+OPTION(ZSTD_ZLIB_SUPPORT "ZLIB SUPPORT" OFF)
+OPTION(ZSTD_LZMA_SUPPORT "LZMA SUPPORT" OFF)
+
+IF (ZSTD_ZLIB_SUPPORT)
+    FIND_PACKAGE(ZLIB REQUIRED)
+
+    IF (ZLIB_FOUND)
+        INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIRS})
+        TARGET_LINK_LIBRARIES(zstd ${ZLIB_LIBRARIES})
+        SET_PROPERTY(TARGET zstd APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_GZCOMPRESS;ZSTD_GZDECOMPRESS")
+    ELSE ()
+        MESSAGE(SEND_ERROR "zlib library is missing")
+    ENDIF ()
+ENDIF ()
+
+IF (ZSTD_LZMA_SUPPORT)
+    FIND_PACKAGE(LibLZMA REQUIRED)
+
+    IF (LIBLZMA_FOUND)
+        INCLUDE_DIRECTORIES(${LIBLZMA_INCLUDE_DIRS})
+        TARGET_LINK_LIBRARIES(zstd ${LIBLZMA_LIBRARIES})
+        SET_PROPERTY(TARGET zstd APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_LZMACOMPRESS;ZSTD_LZMADECOMPRESS")
+    ELSE ()
+        MESSAGE(SEND_ERROR "lzma library is missing")
+    ENDIF ()
+ENDIF ()

circle.yml

@@ -3,7 +3,7 @@ dependencies:
     - sudo dpkg --add-architecture i386
     - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; sudo apt-get -y -qq update
     - sudo apt-get -y install gcc-powerpc-linux-gnu gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
-    - sudo apt-get -y install libstdc++-6-dev clang gcc g++ gcc-5 gcc-6
+    - sudo apt-get -y install libstdc++-6-dev clang gcc g++ gcc-5 gcc-6 zlib1g-dev liblzma-dev
     - sudo apt-get -y install linux-libc-dev:i386 libc6-dev-i386
 
 test: