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Initial CMake update

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This commit is contained in:
Rahul Sheth
2019-05-22 19:17:28 -04:00
parent a4264837ae
commit 4ec19d6731
1 changed files with 94 additions and 36 deletions
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76
CMakeLists.txt
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@@ -8,13 +8,73 @@ if(CMAKE_BUILD_TYPE STREQUAL "")
CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." FORCE) CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif () 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(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
if(BUILD_HEADER_ONLY)
set(AMALGAMATE_SOURCES ON CACHE BOOL "Build a header-only version" FORCE)
endif(BUILD_HEADER_ONLY)
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}")
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}")
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
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include>
)
else(BUILD_HEADER_ONLY)
string(CONCAT AMAL_MINIZ_C "#include \"miniz.h\"\n" "${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
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include>
)
endif(BUILD_HEADER_ONLY)
set(INSTALL_HEADERS ${CMAKE_BINARY_DIR}/amalgamation/miniz.h)
else(AMALGAMATE_SOURCES)
set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c) set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c)
add_library(${PROJECT_NAME} ${miniz_SOURCE})
target_include_directories(${PROJECT_NAME} PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:include>
)
file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
endif(AMALGAMATE_SOURCES)
add_library(miniz ${miniz_SOURCE}) if(BUILD_EXAMPLES)
target_include_directories(miniz PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
set(EXAMPLE1_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example1.c") set(EXAMPLE1_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example1.c")
set(EXAMPLE2_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example2.c") set(EXAMPLE2_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example2.c")
set(EXAMPLE3_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example3.c") set(EXAMPLE3_SRC_LIST "${CMAKE_CURRENT_SOURCE_DIR}/examples/example3.c")
@@ -43,10 +103,8 @@ endif()
# add_executable(miniz_tester ${MINIZ_TESTER_SRC_LIST}) # add_executable(miniz_tester ${MINIZ_TESTER_SRC_LIST})
# target_link_libraries(miniz_tester miniz) # target_link_libraries(miniz_tester miniz)
endif(BUILD_EXAMPLES)
install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}Targets set(INCLUDE_INSTALL_DIR "include")
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib install(FILES ${INSTALL_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME})
)
file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
install(FILES ${INSTALL_HEADERS} DESTINATION include/${PROJECT_NAME})