diff --git a/CMakeLists.txt b/CMakeLists.txt index f3e453a..2ddbbc0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -8,45 +8,103 @@ if(CMAKE_BUILD_TYPE STREQUAL "") CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." FORCE) endif () +option(BUILD_EXAMPLES "Build examples" ON) +option(AMALGAMATE_SOURCES "Amalgamate sources into miniz.h/c" OFF) +option(BUILD_HEADER_ONLY "Build a header-only version" OFF) + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin) -set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c) +if(BUILD_HEADER_ONLY) + set(AMALGAMATE_SOURCES ON CACHE BOOL "Build a header-only version" FORCE) +endif(BUILD_HEADER_ONLY) -add_library(miniz ${miniz_SOURCE}) -target_include_directories(miniz PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}") +if(AMALGAMATE_SOURCES) + # Amalgamate + file(COPY miniz.h DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/) + file(READ miniz.h MINIZ_H) + file(READ miniz_common.h MINIZ_COMMON_H) + file(READ miniz_tdef.h MINIZ_TDEF_H) + file(READ miniz_tinfl.h MINIZ_TINFL_H) + file(READ miniz_zip.h MINIZ_ZIP_H) + file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.h + "${MINIZ_COMMON_H} ${MINIZ_TDEF_H} ${MINIZ_TINFL_H} ${MINIZ_ZIP_H}") -set(EXAMPLE1_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example1.c") -set(EXAMPLE2_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example2.c") -set(EXAMPLE3_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example3.c") -set(EXAMPLE4_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example4.c") -set(EXAMPLE5_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example5.c") -set(EXAMPLE6_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example6.c") -set(MINIZ_TESTER_SRC_LIST - "${CMAKE_CURRENT_SOURCE_DIR}/tests/miniz_tester.cpp" - "${CMAKE_CURRENT_SOURCE_DIR}/tests/timer.cpp") + file(COPY miniz.c DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/) + file(READ miniz_tdef.c MINIZ_TDEF_C) + file(READ miniz_tinfl.c MINIZ_TINFL_C) + file(READ miniz_zip.c MINIZ_ZIP_C) + file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.c + "${MINIZ_TDEF_C} ${MINIZ_TINFL_C} ${MINIZ_ZIP_C}") -add_executable(example1 ${EXAMPLE1_SRC_LIST}) -target_link_libraries(example1 miniz) -add_executable(example2 ${EXAMPLE2_SRC_LIST}) -target_link_libraries(example2 miniz) -add_executable(example3 ${EXAMPLE3_SRC_LIST}) -target_link_libraries(example3 miniz) -add_executable(example4 ${EXAMPLE4_SRC_LIST}) -target_link_libraries(example4 miniz) -add_executable(example5 ${EXAMPLE5_SRC_LIST}) -target_link_libraries(example5 miniz) -add_executable(example6 ${EXAMPLE6_SRC_LIST}) -target_link_libraries(example6 miniz) -if(${UNIX}) - target_link_libraries(example6 m) -endif() - -# add_executable(miniz_tester ${MINIZ_TESTER_SRC_LIST}) -# target_link_libraries(miniz_tester miniz) - -install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}Targets - ARCHIVE DESTINATION lib - LIBRARY DESTINATION lib + file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.h AMAL_MINIZ_H) + file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.c AMAL_MINIZ_C) + foreach(REPLACE_STRING miniz;miniz_common;miniz_tdef;miniz_tinfl;miniz_zip) + string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_H "${AMAL_MINIZ_H}") + string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_C "${AMAL_MINIZ_C}") + endforeach() + if(BUILD_HEADER_ONLY) + string(CONCAT AMAL_MINIZ_H "${AMAL_MINIZ_H}" "\n#ifndef MINIZ_HEADER_FILE_ONLY\n" + "${AMAL_MINIZ_C}" "\n#endif // MINIZ_HEADER_FILE_ONLY\n") + file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}") + add_library(${PROJECT_NAME} INTERFACE) + set_property(TARGET ${PROJECT_NAME} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES + $ + $ ) -file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h) -install(FILES ${INSTALL_HEADERS} DESTINATION include/${PROJECT_NAME}) \ No newline at end of file + else(BUILD_HEADER_ONLY) + string(CONCAT AMAL_MINIZ_C "#include \"miniz.h\"\n" "${AMAL_MINIZ_C}") + file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}") + file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.c "${AMAL_MINIZ_C}") + set(miniz_SOURCE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h + ${CMAKE_BINARY_DIR}/amalgamation/miniz.c) + add_library(${PROJECT_NAME} ${miniz_SOURCE}) + target_include_directories(${PROJECT_NAME} PUBLIC + $ + $ + ) + endif(BUILD_HEADER_ONLY) + set(INSTALL_HEADERS ${CMAKE_BINARY_DIR}/amalgamation/miniz.h) +else(AMALGAMATE_SOURCES) + set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c) + add_library(${PROJECT_NAME} ${miniz_SOURCE}) + target_include_directories(${PROJECT_NAME} PUBLIC + $ + $ + ) + file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h) +endif(AMALGAMATE_SOURCES) + +if(BUILD_EXAMPLES) + set(EXAMPLE1_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example1.c") + set(EXAMPLE2_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example2.c") + set(EXAMPLE3_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example3.c") + set(EXAMPLE4_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example4.c") + set(EXAMPLE5_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example5.c") + set(EXAMPLE6_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example6.c") + set(MINIZ_TESTER_SRC_LIST + "${CMAKE_CURRENT_SOURCE_DIR}/tests/miniz_tester.cpp" + "${CMAKE_CURRENT_SOURCE_DIR}/tests/timer.cpp") + + add_executable(example1 ${EXAMPLE1_SRC_LIST}) + target_link_libraries(example1 miniz) + add_executable(example2 ${EXAMPLE2_SRC_LIST}) + target_link_libraries(example2 miniz) + add_executable(example3 ${EXAMPLE3_SRC_LIST}) + target_link_libraries(example3 miniz) + add_executable(example4 ${EXAMPLE4_SRC_LIST}) + target_link_libraries(example4 miniz) + add_executable(example5 ${EXAMPLE5_SRC_LIST}) + target_link_libraries(example5 miniz) + add_executable(example6 ${EXAMPLE6_SRC_LIST}) + target_link_libraries(example6 miniz) + if(${UNIX}) + target_link_libraries(example6 m) + endif() + + # add_executable(miniz_tester ${MINIZ_TESTER_SRC_LIST}) + # target_link_libraries(miniz_tester miniz) +endif(BUILD_EXAMPLES) + +set(INCLUDE_INSTALL_DIR "include") + +install(FILES ${INSTALL_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME})