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Add files for installing the library #5

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Merged
merged 2 commits into from
Jan 7, 2023
Merged

Add files for installing the library #5

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261e47d
add needed pkg-config changes
Murmele Jan 4, 2023
f9039af
install headers
Murmele Jan 4, 2023
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46 changes: 44 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,9 +1,21 @@
cmake_minimum_required(VERSION 3.10)
cmake_minimum_required(VERSION 3.23)
# FILE_SET needs cmake 3.23

project(dbc)
project(dbc VERSION 0.1.1 DESCRIPTION "C++ DBC Parser")

# package
set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
set(CPACK_RESOURCE_FILE_README ${CMAKE_CURRENT_SOURCE_DIR}/README.md)
include(CPack)

option(DEBUG "use debug flag" NO)

# defines variables used in the dbc.pc.in
include(GNUInstallDirs)

# specify the C++ standard
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
Expand All @@ -28,15 +40,45 @@ list(APPEND SOURCE ${PROJECT_SOURCE_DIR}/src/utils.cpp
${PROJECT_SOURCE_DIR}/src/signal.cpp
${PROJECT_SOURCE_DIR}/src/dbc.cpp)

set(HEADER_FILES
${PROJECT_SOURCE_DIR}/include/libdbc/dbc.hpp
${PROJECT_SOURCE_DIR}/include/libdbc/message.hpp
${PROJECT_SOURCE_DIR}/include/libdbc/signal.hpp
${PROJECT_SOURCE_DIR}/include/libdbc/utils/utils.hpp
${PROJECT_SOURCE_DIR}/include/libdbc/exceptions/error.hpp
)

include_directories(src)
include_directories(include)

add_subdirectory(test)
add_subdirectory(doc)

add_library(${PROJECT_NAME} STATIC ${SOURCE})
target_sources(${PROJECT_NAME} INTERFACE FILE_SET HEADERS
TYPE HEADERS
BASE_DIRS ${PROJECT_SOURCE_DIR}/include/libdbc
FILES ${HEADER_FILES})

add_custom_target(release
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMAND ${CMAKE_SOURCE_DIR}/scripts/create_single_header.sh
DEPENDS ${PROJECT_NAME})

## Installation
# install lib
install(TARGETS ${PROJECT_NAME}
DESTINATION ${CMAKE_INSTALL_LIBDIR})

# install headers
install(TARGETS ${PROJECT_NAME}
FILE_SET HEADERS
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/lib${PROJECT_NAME}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)

# Generate pkg-config file
configure_file(${PROJECT_NAME}.pc.in ${PROJECT_NAME}.pc @ONLY)
install(
FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
10 changes: 10 additions & 0 deletions dbc.pc.in
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@

Name: @PROJECT_NAME@
Description: @CPACK_PACKAGE_DESCRIPTION_SUMMARY@
Version: @CPACK_PACKAGE_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -l@PROJECT_NAME@