diff options
Diffstat (limited to 'Modules/Platform/OpenBSD.cmake')
| -rw-r--r-- | Modules/Platform/OpenBSD.cmake | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Modules/Platform/OpenBSD.cmake b/Modules/Platform/OpenBSD.cmake new file mode 100644 index 0000000..7ac6c7e --- /dev/null +++ b/Modules/Platform/OpenBSD.cmake @@ -0,0 +1,38 @@ +include(Platform/NetBSD) + +# On OpenBSD, the compile time linker does not share it's configuration with +# the runtime linker. This will extract the library search paths from the +# system's ld.so.hints file which will allow CMake to set the appropriate +# -rpath-link flags +if(NOT CMAKE_PLATFORM_RUNTIME_PATH) + execute_process(COMMAND /sbin/ldconfig -r + OUTPUT_VARIABLE LDCONFIG_HINTS + ERROR_QUIET) + string(REGEX REPLACE ".*search\\ directories:\\ ([^\n]*).*" "\\1" + LDCONFIG_HINTS "${LDCONFIG_HINTS}") + string(REPLACE ":" ";" + CMAKE_PLATFORM_RUNTIME_PATH + "${LDCONFIG_HINTS}") +endif() + +set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_OPENBSD_VERSIONING 1) + +# OpenBSD has no multilib +set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS FALSE) + +# OpenBSD policy requires that shared libraries be installed without +# executable permission. +set(CMAKE_INSTALL_SO_NO_EXE 1) + +if($ENV{LOCALBASE}) + set(OPENBSD_LOCALBASE $ENV{LOCALBASE}) +else() + set(OPENBSD_LOCALBASE /usr/local) +endif() +if($ENV{X11BASE}) + set(OPENBSD_X11BASE $ENV{X11BASE}) +else() + set(OPENBSD_X11BASE /usr/X11R6) +endif() + +list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${OPENBSD_LOCALBASE}) |