wbrawner/pihelper-c
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Improve CMake usage to handle installation and linking better

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Signed-off-by: William Brawner <me@wbrawner.com>
This commit is contained in:
William Brawner 2020-01-09 17:37:21 -07:00
parent fbca55d28e
commit bfc2c462f0
2 changed files with 30 additions and 15 deletions
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9
CMakeLists.txt
View file

@ -15,14 +15,13 @@
# You should have received a copy of the GNU General Public License
# along with PiHelper. If not, see <https://www.gnu.org/licenses/>.
cmake_minimum_required (VERSION 3.15.5)
set(PIHELPER_VERSION 0.1.0)
cmake_minimum_required (VERSION 3.10.2)
project(
pihelper
VERSION ${PIHELPER_VERSION}
VERSION 0.1.0
LANGUAGES C
)
add_subdirectory(PiHelper)
add_subdirectory(src)

36
src/CMakeLists.txt
View file

@ -63,6 +63,9 @@ if (NOT OPENSSL)
endif()
option(PIHELPER_STATIC "Build Pi-Helper as a static library" ON)
option(PIHELPER_SHARED "Build Pi-Helper as a shared library" OFF)
option(PIHELPER_EXECUTABLE "Build Pi-Helper as an executable" OFF)
option(PIHELPER_DEV "Install Pi-Helper header files for development" OFF)
if (PIHELPER_STATIC)
add_library(libpihelperstatic STATIC
@ -70,50 +73,63 @@ if (PIHELPER_STATIC)
)
set_target_properties(libpihelperstatic PROPERTIES OUTPUT_NAME "pihelper")
set_target_properties(libpihelperstatic PROPERTIES VERSION ${PROJECT_VERSION})
set_target_properties(libpihelperstatic PROPERTIES PUBLIC_HEADER pihelper.h)
target_link_libraries(libpihelperstatic ${CURL})
target_link_libraries(libpihelperstatic ${JSONC})
target_link_libraries(libpihelperstatic ${CRYPTO})
target_link_libraries(libpihelperstatic ${OPENSSL})
install(TARGETS libpihelperstatic )
install(TARGETS libpihelperstatic
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
endif()
option(PIHELPER_SHARED "Build Pi-Helper as a shared library" OFF)
if (PIHELPER_SHARED)
if (PIHELPER_SHARED OR PIHELPER_EXECUTABLE)
add_library(libpihelpershared SHARED
${PIHELPER_SOURCES}
)
set_target_properties(libpihelpershared PROPERTIES OUTPUT_NAME "pihelper")
set_target_properties(libpihelpershared PROPERTIES VERSION ${PROJECT_VERSION})
set_target_properties(libpihelpershared PROPERTIES SOVERSION ${PROJECT_VERSION_MAJOR})
set_target_properties(libpihelpershared PROPERTIES PUBLIC_HEADER pihelper.h)
target_link_libraries(libpihelpershared ${CURL})
target_link_libraries(libpihelpershared ${JSONC})
target_link_libraries(libpihelpershared ${CRYPTO})
target_link_libraries(libpihelpershared ${OPENSSL})
install(TARGETS libpihelpershared)
install(TARGETS libpihelpershared
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
endif()
option(PIHELPER_DEV "Install Pi-Helper header files for development" OFF)
if (PIHELPER_DEV)
install(FILES PiHelper/pihelper.h DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/pihelper")
endif()
option(PIHELPER_EXECUTABLE "Build Pi-Helper as an executable" OFF)
if (PIHELPER_EXECUTABLE)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_RPATH};${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
add_executable(pihelper
${PIHELPER_SOURCES}
cli.c
)
message("Setting RPATH to ${CMAKE_INSTALL_RPATH}")
target_link_libraries(pihelper libpihelpershared)
target_link_libraries(pihelper ${CURL})
target_link_libraries(pihelper ${JSONC})
target_link_libraries(pihelper ${CRYPTO})
target_link_libraries(pihelper ${OPENSSL})
install(TARGETS pihelper)
install(TARGETS pihelper
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
endif()