diff options
Diffstat (limited to 'cmake/FindPkgLibraries.cmake')
| -rw-r--r-- | cmake/FindPkgLibraries.cmake | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/cmake/FindPkgLibraries.cmake b/cmake/FindPkgLibraries.cmake new file mode 100644 index 000000000..49311c382 --- /dev/null +++ b/cmake/FindPkgLibraries.cmake @@ -0,0 +1,28 @@ +INCLUDE(FindPkgConfig) + +# This function will find and set up a pkg-config based module. +# If a pc-file was found, it will resolve library paths to +# absolute paths. Furthermore, the function will automatically +# fall back to use static libraries in case no dynamic libraries +# were found. +FUNCTION(FIND_PKGLIBRARIES prefix package) + PKG_CHECK_MODULES(${prefix} ${package}) + IF(NOT ${prefix}_FOUND) + RETURN() + ENDIF() + + FOREACH(LIBRARY ${${prefix}_LIBRARIES}) + FIND_LIBRARY(${LIBRARY}_RESOLVED ${LIBRARY} PATHS ${${prefix}_LIBRARY_DIRS}) + IF(${${LIBRARY}_RESOLVED} STREQUAL "${LIBRARY}_RESOLVED-NOTFOUND") + MESSAGE(FATAL_ERROR "could not resolve ${LIBRARY}") + ENDIF() + LIST(APPEND RESOLVED_LIBRARIES ${${LIBRARY}_RESOLVED}) + ENDFOREACH(LIBRARY) + + SET(${prefix}_FOUND 1 PARENT_SCOPE) + SET(${prefix}_LIBRARIES ${RESOLVED_LIBRARIES} PARENT_SCOPE) + SET(${prefix}_INCLUDE_DIRS ${${prefix}_INCLUDE_DIRS} PARENT_SCOPE) + SET(${prefix}_LDFLAGS ${${prefix}_LDFLAGS} PARENT_SCOPE) + + MESSAGE(STATUS " Resolved libraries: ${RESOLVED_LIBRARIES}") +ENDFUNCTION() |