mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-03 13:01:14 +00:00
116 lines
3.5 KiB
CMake
116 lines
3.5 KiB
CMake
# CMake build script for the libgit2 project
|
|
#
|
|
# Building (out of source build):
|
|
# > mkdir build && cd build
|
|
# > cmake .. [-DSETTINGS=VALUE]
|
|
# > cmake --build .
|
|
#
|
|
# Testing:
|
|
# > ctest -V
|
|
#
|
|
# Install:
|
|
# > cmake --build . --target install
|
|
|
|
PROJECT(libgit2 C)
|
|
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
|
|
|
|
FILE(STRINGS "include/git2.h" GIT2_HEADER REGEX "^#define LIBGIT2_VERSION \"[^\"]*\"$")
|
|
|
|
STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"([0-9]+).*$" "\\1" LIBGIT2_VERSION_MAJOR "${GIT2_HEADER}")
|
|
STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" LIBGIT2_VERSION_MINOR "${GIT2_HEADER}")
|
|
STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" LIBGIT2_VERSION_REV "${GIT2_HEADER}")
|
|
SET(LIBGIT2_VERSION_STRING "${LIBGIT2_VERSION_MAJOR}.${LIBGIT2_VERSION_MINOR}.${LIBGIT2_VERSION_REV}")
|
|
|
|
# Find required dependencies
|
|
INCLUDE_DIRECTORIES(src include)
|
|
IF (NOT WIN32)
|
|
FIND_PACKAGE(ZLIB)
|
|
ENDIF()
|
|
|
|
IF (ZLIB_FOUND)
|
|
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIRS})
|
|
LINK_LIBRARIES(${ZLIB_LIBRARIES})
|
|
ELSE (ZLIB_FOUND)
|
|
INCLUDE_DIRECTORIES(deps/zlib)
|
|
ADD_DEFINITIONS(-DNO_VIZ -DSTDC -DNO_GZIP)
|
|
FILE(GLOB SRC_ZLIB deps/zlib/*.c)
|
|
ENDIF()
|
|
|
|
# Installation paths
|
|
SET(INSTALL_BIN bin CACHE PATH "Where to install binaries to.")
|
|
SET(INSTALL_LIB lib CACHE PATH "Where to install libraries to.")
|
|
SET(INSTALL_INC include CACHE PATH "Where to install headers to.")
|
|
|
|
# Build options
|
|
OPTION (BUILD_SHARED_LIBS "Build Shared Library (OFF for Static)" ON)
|
|
OPTION (BUILD_TESTS "Build Tests" ON)
|
|
OPTION (THREADSAFE "Build libgit2 as threadsafe" OFF)
|
|
|
|
# Platform specific compilation flags
|
|
IF (MSVC)
|
|
SET(CMAKE_C_FLAGS "/W4 /WX /nologo /Zi")
|
|
# TODO: bring back /RTC1 /RTCc
|
|
SET(CMAKE_C_FLAGS_DEBUG "/Od /DEBUG /MTd")
|
|
SET(CMAKE_C_FLAGS_RELEASE "/MT /O2")
|
|
ELSE ()
|
|
SET(CMAKE_C_FLAGS "-Wall -Wextra -fPIC")
|
|
SET(CMAKE_C_FLAGS_DEBUG "-g -O0")
|
|
SET(CMAKE_C_FLAGS_RELEASE "-O2")
|
|
ENDIF()
|
|
|
|
# Build Debug by default
|
|
IF (NOT CMAKE_BUILD_TYPE)
|
|
SET(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
|
|
ENDIF ()
|
|
|
|
IF (THREADSAFE)
|
|
IF (NOT WIN32)
|
|
find_package(Threads REQUIRED)
|
|
ENDIF()
|
|
|
|
ADD_DEFINITIONS(-DGIT_THREADS)
|
|
ENDIF()
|
|
|
|
ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
|
|
|
|
# Collect sourcefiles
|
|
FILE(GLOB SRC_H include/git2/*.h)
|
|
|
|
# On Windows use specific platform sources
|
|
IF (WIN32 AND NOT CYGWIN)
|
|
ADD_DEFINITIONS(-DWIN32 -D_DEBUG -D_LIB)
|
|
FILE(GLOB SRC src/*.c src/win32/*.c)
|
|
ELSE()
|
|
FILE(GLOB SRC src/*.c src/unix/*.c)
|
|
ENDIF ()
|
|
|
|
# Compile and link libgit2
|
|
ADD_LIBRARY(git2 ${SRC} ${SRC_ZLIB})
|
|
TARGET_LINK_LIBRARIES(git2 ${CMAKE_THREAD_LIBS_INIT})
|
|
SET_TARGET_PROPERTIES(git2 PROPERTIES VERSION ${LIBGIT2_VERSION_STRING})
|
|
SET_TARGET_PROPERTIES(git2 PROPERTIES SOVERSION ${LIBGIT2_VERSION_MAJOR})
|
|
|
|
# Install
|
|
INSTALL(TARGETS git2
|
|
RUNTIME DESTINATION ${INSTALL_BIN}
|
|
LIBRARY DESTINATION ${INSTALL_LIB}
|
|
ARCHIVE DESTINATION ${INSTALL_LIB}
|
|
)
|
|
INSTALL(DIRECTORY include/git2 DESTINATION ${INSTALL_INC} )
|
|
INSTALL(FILES include/git2.h DESTINATION ${INSTALL_INC} )
|
|
|
|
# Tests
|
|
IF (BUILD_TESTS)
|
|
SET(TEST_RESOURCES "${CMAKE_CURRENT_SOURCE_DIR}/tests/resources" CACHE PATH "Path to test resources.")
|
|
ADD_DEFINITIONS(-DTEST_RESOURCES=\"${TEST_RESOURCES}\")
|
|
|
|
INCLUDE_DIRECTORIES(tests)
|
|
FILE(GLOB SRC_TEST tests/t??-*.c)
|
|
|
|
ADD_EXECUTABLE(libgit2_test tests/test_main.c tests/test_lib.c tests/test_helpers.c ${SRC} ${SRC_TEST} ${SRC_ZLIB})
|
|
TARGET_LINK_LIBRARIES(libgit2_test ${CMAKE_THREAD_LIBS_INIT})
|
|
|
|
ENABLE_TESTING()
|
|
ADD_TEST(libgit2_test libgit2_test)
|
|
ENDIF ()
|