Add CMake build system

[folly.git] / CMake / FindGFlags.cmake

diff --git a/CMake/FindGFlags.cmake b/CMake/FindGFlags.cmake
new file mode 100755 (executable)
index 0000000..167bdd4
--- /dev/null
+++ b/CMake/FindGFlags.cmake
@@ -0,0 +1,23 @@
+#
+# Find libgflags
+#
+#  LIBGFLAGS_INCLUDE_DIR - where to find gflags/gflags.h, etc.
+#  LIBGFLAGS_LIBRARY     - List of libraries when using libgflags.
+#  LIBGFLAGS_FOUND       - True if libgflags found.
+
+
+IF (LIBGFLAGS_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(LIBGFLAGS_FIND_QUIETLY TRUE)
+ENDIF ()
+
+FIND_PATH(LIBGFLAGS_INCLUDE_DIR gflags/gflags.h)
+
+FIND_LIBRARY(LIBGFLAGS_LIBRARY gflags)
+
+# handle the QUIETLY and REQUIRED arguments and set LIBGFLAGS_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBGFLAGS DEFAULT_MSG LIBGFLAGS_LIBRARY LIBFLAGS_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(LIBGFLAGS_LIBRARY LIBGFLAGS_INCLUDE_DIR)