1 files changed, 50 insertions, 0 deletions
diff --git a/Modules/Platform/NetBSD.cmake b/Modules/Platform/NetBSD.cmake
new file mode 100644
index 0000000..52c6594
--- /dev/null
+++ b/Modules/Platform/NetBSD.cmake
@@ -0,0 +1,50 @@
+set(BSD "NetBSD")
+set(CMAKE_DL_LIBS "")
+set(CMAKE_C_COMPILE_OPTIONS_PIC "-fPIC")
+set(CMAKE_C_COMPILE_OPTIONS_PIE "-fPIE")
+# PIE link options are managed in Compiler/<compiler>.cmake file
+set(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC")            # -pic
+set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared")       # -shared
+set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")         # +s, flag for exe link to use shared lib
+set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")       # -rpath
+set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":")   # : or empty
+set(CMAKE_SHARED_LIBRARY_RPATH_ORIGIN_TOKEN "\$ORIGIN")
+set(CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG "-Wl,-rpath-link,")
+set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
+set(CMAKE_EXE_EXPORTS_C_FLAG "-Wl,--export-dynamic")
+
+
+# Features for LINK_LIBRARY generator expression
+## check linker capabilities
+if(NOT DEFINED _CMAKE_LINKER_PUSHPOP_STATE_SUPPORTED)
+  execute_process(COMMAND "${CMAKE_LINKER}" --help
+                  OUTPUT_VARIABLE __linker_help
+                  ERROR_VARIABLE __linker_help)
+  if(__linker_help MATCHES "--push-state" AND __linker_help MATCHES "--pop-state")
+    set(_CMAKE_LINKER_PUSHPOP_STATE_SUPPORTED TRUE CACHE INTERNAL "linker supports push/pop state")
+  else()
+    set(_CMAKE_LINKER_PUSHPOP_STATE_SUPPORTED FALSE CACHE INTERNAL "linker supports push/pop state")
+  endif()
+  unset(__linker_help)
+endif()
+## WHOLE_ARCHIVE: Force loading all members of an archive
+if(_CMAKE_LINKER_PUSHPOP_STATE_SUPPORTED)
+  set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE "LINKER:--push-state,--whole-archive"
+                                             "<LINK_ITEM>"
+                                             "LINKER:--pop-state")
+else()
+  set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE "LINKER:--whole-archive"
+                                             "<LINK_ITEM>"
+                                             "LINKER:--no-whole-archive")
+endif()
+set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE_SUPPORTED TRUE)
+
+
+# Features for LINK_GROUP generator expression
+## RESCAN: request the linker to rescan static libraries until there is
+## no pending undefined symbols
+set(CMAKE_LINK_GROUP_USING_RESCAN "LINKER:--start-group" "LINKER:--end-group")
+set(CMAKE_LINK_GROUP_USING_RESCAN_SUPPORTED TRUE)
+
+
+include(Platform/UnixPaths)