diff options
Diffstat (limited to 'host/cmake/Modules')
| -rw-r--r-- | host/cmake/Modules/UHDConfig.cmake.in (renamed from host/cmake/Modules/UHDConfig.cmake) | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/host/cmake/Modules/UHDConfig.cmake b/host/cmake/Modules/UHDConfig.cmake.in index cf841cc85..78f01706f 100644 --- a/host/cmake/Modules/UHDConfig.cmake +++ b/host/cmake/Modules/UHDConfig.cmake.in @@ -60,6 +60,19 @@ ENDIF() LIST(APPEND UHD_INCLUDE_HINTS ${CMAKE_INSTALL_PREFIX}/include) LIST(APPEND UHD_LIBDIR_HINTS ${CMAKE_INSTALL_PREFIX}/lib) + +# Search for static libs if so required +IF( UHD_USE_STATIC_LIBS ) + SET( _UHD_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) + IF(WIN32) + SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES}) + ELSE() + SET(CMAKE_FIND_LIBRARY_SUFFIXES .a ) + ENDIF() + # This is set during build of UHD to match the installed version: + SET(UHD_STATIC_LIB_DEPS "@UHD_LINK_LIST_STATIC@") +ENDIF() + # Verify that <uhd/config.hpp> and libuhd are available, and, if a # version is provided, that UHD meets the version requirements -- no # matter what pkg-config might think. @@ -80,6 +93,18 @@ FIND_LIBRARY( /usr/lib ) +# Set up linker flags for static linking: +IF(UHD_USE_STATIC_LIBS) + IF(WIN32) + MESSAGE(FATAL_ERROR "Static linking not available on Windows") + ELSE(WIN32) + # This works for gcc and Clang: + SET(UHD_STATIC_LIB_LINK_FLAG "-Wl,-whole-archive ${UHD_LIBRARIES} -Wl,-no-whole-archive") + ENDIF(WIN32) + # Restore the library suffixes, if we changed them: + SET(CMAKE_FIND_LIBRARY_SUFFIXES ${_UHD_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) +ENDIF(UHD_USE_STATIC_LIBS) + IF(UHD_LIBRARIES AND UHD_INCLUDE_DIRS) INCLUDE(FindPackageHandleStandardArgs) |