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-rw-r--r--Modules/Platform/FreeBSD.cmake28
1 files changed, 28 insertions, 0 deletions
diff --git a/Modules/Platform/FreeBSD.cmake b/Modules/Platform/FreeBSD.cmake
new file mode 100644
index 000000000..82fe961fb
--- /dev/null
+++ b/Modules/Platform/FreeBSD.cmake
@@ -0,0 +1,28 @@
+IF(EXISTS /usr/include/dlfcn.h)
+ SET(CMAKE_DL_LIBS "")
+ SET(CMAKE_C_COMPILE_OPTIONS_PIC "-fPIC")
+ SET(CMAKE_C_COMPILE_OPTIONS_PIE "-fPIE")
+ 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_LINK_C_FLAG "-Wl,-rpath-link,")
+ SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
+ SET(CMAKE_EXE_EXPORTS_C_FLAG "-Wl,--export-dynamic")
+ENDIF(EXISTS /usr/include/dlfcn.h)
+
+# Shared libraries with no builtin soname may not be linked safely by
+# specifying the file path.
+SET(CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME 1)
+
+# Initialize C link type selection flags. These flags are used when
+# building a shared library, shared module, or executable that links
+# to other libraries to select whether to use the static or shared
+# versions of the libraries.
+FOREACH(type SHARED_LIBRARY SHARED_MODULE EXE)
+ SET(CMAKE_${type}_LINK_STATIC_C_FLAGS "-Wl,-Bstatic")
+ SET(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS "-Wl,-Bdynamic")
+ENDFOREACH(type)
+
+INCLUDE(Platform/UnixPaths)