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use CMAKE_CURRENT_* directories

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This commit is contained in:
Andreas Stefl 2019-09-26 19:52:28 +02:00
parent bee490c712
commit cd99affed0
1 changed files with 18 additions and 19 deletions
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33
CMakeLists.txt
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@ -27,7 +27,7 @@ option(AMALGAMATE_SOURCES "Amalgamate sources into miniz.h/c" OFF)
option(BUILD_HEADER_ONLY "Build a header-only version" OFF) option(BUILD_HEADER_ONLY "Build a header-only version" OFF)
option(BUILD_SHARED_LIBS "Build shared library instead of static" ON) option(BUILD_SHARED_LIBS "Build shared library instead of static" ON)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin)
if(BUILD_HEADER_ONLY) if(BUILD_HEADER_ONLY)
set(AMALGAMATE_SOURCES ON CACHE BOOL "Build a header-only version" FORCE) set(AMALGAMATE_SOURCES ON CACHE BOOL "Build a header-only version" FORCE)
@ -35,24 +35,24 @@ endif(BUILD_HEADER_ONLY)
if(AMALGAMATE_SOURCES) if(AMALGAMATE_SOURCES)
# Amalgamate # Amalgamate
file(COPY miniz.h DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/) file(COPY miniz.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/)
file(READ miniz.h MINIZ_H) file(READ miniz.h MINIZ_H)
file(READ miniz_common.h MINIZ_COMMON_H) file(READ miniz_common.h MINIZ_COMMON_H)
file(READ miniz_tdef.h MINIZ_TDEF_H) file(READ miniz_tdef.h MINIZ_TDEF_H)
file(READ miniz_tinfl.h MINIZ_TINFL_H) file(READ miniz_tinfl.h MINIZ_TINFL_H)
file(READ miniz_zip.h MINIZ_ZIP_H) file(READ miniz_zip.h MINIZ_ZIP_H)
file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.h file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h
"${MINIZ_COMMON_H} ${MINIZ_TDEF_H} ${MINIZ_TINFL_H} ${MINIZ_ZIP_H}") "${MINIZ_COMMON_H} ${MINIZ_TDEF_H} ${MINIZ_TINFL_H} ${MINIZ_ZIP_H}")
file(COPY miniz.c DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/) file(COPY miniz.c DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/)
file(READ miniz_tdef.c MINIZ_TDEF_C) file(READ miniz_tdef.c MINIZ_TDEF_C)
file(READ miniz_tinfl.c MINIZ_TINFL_C) file(READ miniz_tinfl.c MINIZ_TINFL_C)
file(READ miniz_zip.c MINIZ_ZIP_C) file(READ miniz_zip.c MINIZ_ZIP_C)
file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.c file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c
"${MINIZ_TDEF_C} ${MINIZ_TINFL_C} ${MINIZ_ZIP_C}") "${MINIZ_TDEF_C} ${MINIZ_TINFL_C} ${MINIZ_ZIP_C}")
file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.h AMAL_MINIZ_H) file(READ ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h AMAL_MINIZ_H)
file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.c AMAL_MINIZ_C) file(READ ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c AMAL_MINIZ_C)
foreach(REPLACE_STRING miniz;miniz_common;miniz_tdef;miniz_tinfl;miniz_zip;miniz_export) foreach(REPLACE_STRING miniz;miniz_common;miniz_tdef;miniz_tinfl;miniz_zip;miniz_export)
string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_H "${AMAL_MINIZ_H}") string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_H "${AMAL_MINIZ_H}")
string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_C "${AMAL_MINIZ_C}") string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_C "${AMAL_MINIZ_C}")
@ -61,7 +61,7 @@ if(AMALGAMATE_SOURCES)
if(BUILD_HEADER_ONLY) if(BUILD_HEADER_ONLY)
string(CONCAT AMAL_MINIZ_H "${AMAL_MINIZ_H}" "\n#ifndef MINIZ_HEADER_FILE_ONLY\n" 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") "${AMAL_MINIZ_C}" "\n#endif // MINIZ_HEADER_FILE_ONLY\n")
file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}") file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
add_library(${PROJECT_NAME} INTERFACE) add_library(${PROJECT_NAME} INTERFACE)
# Might not be a good idea to force this on the library user # Might not be a good idea to force this on the library user
@ -72,25 +72,24 @@ if(AMALGAMATE_SOURCES)
set_property(TARGET ${PROJECT_NAME} APPEND set_property(TARGET ${PROJECT_NAME} APPEND
PROPERTY INTERFACE_INCLUDE_DIRECTORIES PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation> $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include>
) )
else(BUILD_HEADER_ONLY) else(BUILD_HEADER_ONLY)
string(CONCAT AMAL_MINIZ_C "#include \"miniz.h\"\n" "${AMAL_MINIZ_C}") 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 ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.c "${AMAL_MINIZ_C}") file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c "${AMAL_MINIZ_C}")
set(miniz_SOURCE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h set(miniz_SOURCE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h
${CMAKE_BINARY_DIR}/amalgamation/miniz.c) ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c)
add_library(${PROJECT_NAME} STATIC ${miniz_SOURCE}) add_library(${PROJECT_NAME} STATIC ${miniz_SOURCE})
target_include_directories(${PROJECT_NAME} PUBLIC target_include_directories(${PROJECT_NAME} PUBLIC
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation> $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include>
) )
endif(BUILD_HEADER_ONLY) endif(BUILD_HEADER_ONLY)
set(INSTALL_HEADERS ${CMAKE_BINARY_DIR}/amalgamation/miniz.h) set(INSTALL_HEADERS ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h)
else(AMALGAMATE_SOURCES) else(AMALGAMATE_SOURCES)
include(GenerateExportHeader) include(GenerateExportHeader)
set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c) set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c)
add_library(${PROJECT_NAME} ${miniz_SOURCE}) add_library(${PROJECT_NAME} ${miniz_SOURCE})
@ -116,7 +115,6 @@ else(AMALGAMATE_SOURCES)
file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h) file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
list(APPEND list(APPEND
INSTALL_HEADERS ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_export.h) INSTALL_HEADERS ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_export.h)
endif(AMALGAMATE_SOURCES) endif(AMALGAMATE_SOURCES)
if(NOT BUILD_HEADER_ONLY) if(NOT BUILD_HEADER_ONLY)
@ -208,3 +206,4 @@ set(INCLUDE_INSTALL_DIR "include")
install(FILES ${INSTALL_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME}) install(FILES ${INSTALL_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME})