blob: a1a3441a7f0c593e4faec0bd73b3ccf3bae2f32c [file] [log] [blame]
cmake_minimum_required (VERSION 2.8.12)
# Configuration options
option(vcdiff_build_tests "Build all of vcdiff tests." ON)
option(vcdiff_build_exec "Build vcdiff exectuable" ON)
# Add subprojects first so we won't interfere with config.h.in
if (vcdiff_build_exec)
set (GFLAGS_BUILD_gflags_LIB OFF)
set (GFLAGS_BUILD_gflags_nothreads_LIB ON)
set (GFLAGS_INSTALL_HEADERS OFF)
set (GFLAGS_INSTALL_SHARED_LIBS OFF)
set (GFLAGS_INSTALL_STATIC_LIBS OFF)
add_subdirectory (third_party/gflags)
endif ()
if (vcdiff_build_tests)
set (gtest_install OFF CACHE BOOL "Don't install gtest" FORCE)
add_subdirectory (third_party/googletest/googletest)
endif ()
project (open-vcdiff CXX C)
set (PROJECT_VERSION 0.8.4)
# For config.h.in to avoid generic define
set (OPEN_VCDIFF_VERSION ${PROJECT_VERSION})
set (PROJECT_SOVERSION 0)
include (CheckIncludeFiles)
check_include_files (ext/rope HAVE_EXT_ROPE)
check_include_files (getopt.h HAVE_GETOPT_H)
check_include_files (malloc.h HAVE_MALLOC_H)
check_include_files (sys/mman.h HAVE_SYS_MMAN_H)
check_include_files (sys/time.h HAVE_SYS_TIME_H)
check_include_files (unistd.h HAVE_UNISTD_H)
check_include_files (windows.h HAVE_WINDOWS_H)
include (CheckFunctionExists)
check_function_exists (gettimeofday HAVE_GETTIMEOFDAY)
check_function_exists (memalign HAVE_MEMALIGN)
check_function_exists (posix_memalign HAVE_POSIX_MEMALIGN)
check_function_exists (mprotect HAVE_MPROTECT)
configure_file (${PROJECT_SOURCE_DIR}/src/config.h.in ${PROJECT_BINARY_DIR}/config.h)
include_directories ("${PROJECT_BINARY_DIR}")
include_directories (${PROJECT_SOURCE_DIR}/src)
include_directories (${PROJECT_SOURCE_DIR}/src/zlib)
set (VCDCOM_SRC
"src/google/format_extension_flags.h"
"src/google/output_string.h"
"src/addrcache.h"
"src/checksum.h"
"src/codetable.h"
"src/logging.h"
"src/unique_ptr.h"
"src/varint_bigendian.h"
"src/vcdiff_defs.h"
"src/zlib/zlib.h"
"src/zlib/zconf.h"
"src/zlib/adler32.c"
"src/addrcache.cc"
"src/codetable.cc"
"src/logging.cc"
"src/varint_bigendian.cc"
)
add_library (vcdcom "" ${VCDCOM_SRC})
if (BUILD_SHARED_LIBS)
add_library (vcdcom_shared "SHARED" ${VCDCOM_SRC})
set_target_properties (vcdcom_shared PROPERTIES
OUTPUT_NAME vcdcom
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_SOVERSION})
endif ()
set (VCDDEC_SRC
"src/decodetable.cc"
"src/headerparser.cc"
"src/vcdecoder.cc"
)
add_library (vcddec "" ${VCDDEC_SRC})
target_link_libraries (vcddec vcdcom)
if (BUILD_SHARED_LIBS)
add_library (vcddec_shared "SHARED" ${VCDDEC_SRC})
set_target_properties (vcddec_shared PROPERTIES
OUTPUT_NAME vcddec
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_SOVERSION})
target_link_libraries (vcddec_shared vcdcom_shared)
endif ()
set (VCDENC_SRC
"src/blockhash.cc"
"src/encodetable.cc"
"src/instruction_map.cc"
"src/jsonwriter.cc"
"src/vcdiffengine.cc"
"src/vcencoder.cc"
)
add_library (vcdenc "" ${VCDENC_SRC})
target_link_libraries (vcdenc vcdcom)
if (BUILD_SHARED_LIBS)
add_library (vcdenc_shared "SHARED" ${VCDENC_SRC})
set_target_properties (vcdenc_shared PROPERTIES
OUTPUT_NAME vcdenc
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_SOVERSION})
target_link_libraries (vcdenc_shared vcdcom_shared)
endif ()
install (DIRECTORY src/google DESTINATION include)
install (TARGETS vcdcom vcdenc vcddec DESTINATION lib)
if (BUILD_SHARED_LIBS)
install (TARGETS vcdcom_shared vcdenc_shared vcddec_shared DESTINATION lib)
endif ()
if (vcdiff_build_exec)
add_executable (vcdiff "src/vcdiff_main.cc")
target_link_libraries (vcdiff vcddec vcdenc gflags)
install (TARGETS vcdiff DESTINATION bin)
endif ()
if (vcdiff_build_tests)
enable_testing ()
add_library (vcdecoder_test_common
"src/vcdecoder_test.cc"
)
target_link_libraries (vcdecoder_test_common vcddec gtest_main)
add_executable (addrcache_test src/addrcache_test.cc)
target_link_libraries (addrcache_test vcdcom gtest_main)
add_test (addrcache_test addrcache_test)
add_executable (blockhash_test src/blockhash_test.cc)
target_link_libraries (blockhash_test vcdenc gtest_main)
add_test (blockhash_test blockhash_test)
add_executable (codetable_test src/codetable_test.cc)
target_link_libraries (codetable_test vcdcom gtest_main)
add_test (codetable_test codetable_test)
add_executable (decodetable_test src/decodetable_test.cc)
target_link_libraries (decodetable_test vcddec vcdcom gtest_main)
add_test (decodetable_test decodetable_test)
add_executable (encodetable_test src/encodetable_test.cc)
target_link_libraries (encodetable_test vcdenc vcdcom gtest_main)
add_test (encodetable_test encodetable_test)
add_executable (headerparser_test src/headerparser_test.cc)
target_link_libraries (headerparser_test vcddec vcdcom gtest_main)
add_test (headerparser_test headerparser_test)
add_executable (instruction_map_test src/instruction_map_test.cc)
target_link_libraries (instruction_map_test vcdenc vcdcom gtest_main)
add_test (instruction_map_test instruction_map_test)
add_executable (output_string_test src/output_string_test.cc)
target_link_libraries (output_string_test gtest_main)
add_test (output_string_test output_string_test)
add_executable (rolling_hash_test src/rolling_hash_test.cc)
target_link_libraries (rolling_hash_test vcdcom gtest_main)
add_test (rolling_hash_test rolling_hash_test)
add_executable (varint_bigendian_test src/varint_bigendian_test.cc)
target_link_libraries (varint_bigendian_test vcdcom gtest_main)
add_test (varint_bigendian_test varint_bigendian_test)
add_executable (vcdecoder1_test src/vcdecoder1_test.cc)
target_link_libraries (vcdecoder1_test vcdecoder_test_common)
add_test (vcdecoder1_test vcdecoder1_test)
add_executable (vcdecoder2_test src/vcdecoder2_test.cc)
target_link_libraries (vcdecoder2_test vcdecoder_test_common)
add_test (vcdecoder2_test vcdecoder2_test)
add_executable (vcdecoder3_test src/vcdecoder3_test.cc)
target_link_libraries (vcdecoder3_test vcdecoder_test_common)
add_test (vcdecoder3_test vcdecoder3_test)
add_executable (vcdecoder4_test src/vcdecoder4_test.cc)
target_link_libraries (vcdecoder4_test vcdecoder_test_common)
add_test (vcdecoder4_test vcdecoder4_test)
add_executable (vcdecoder5_test src/vcdecoder5_test.cc)
target_link_libraries (vcdecoder5_test vcdecoder_test_common)
add_test (vcdecoder5_test vcdecoder5_test)
add_executable (vcdiffengine_test src/vcdiffengine_test.cc)
target_link_libraries (vcdiffengine_test vcdenc vcdcom gtest_main)
add_test (vcdiffengine_test vcdiffengine_test)
add_executable (vcencoder_test src/vcencoder_test.cc)
target_link_libraries (vcencoder_test vcddec vcdenc vcdcom gtest_main)
add_test (vcencoder_test vcencoder_test)
add_executable (jsonwriter_test src/jsonwriter_test.cc)
target_link_libraries (jsonwriter_test vcdenc vcdcom gtest_main)
add_test (jsonwriter_test jsonwriter_test)
endif () # vcdiff_build_tests