better cmake implementation

[umurmur.git] / cmake / Modules / FindPolarSSL.cmake

diff --git a/cmake/Modules/FindPolarSSL.cmake b/cmake/Modules/FindPolarSSL.cmake
new file mode 100644 (file)
index 0000000..8697e50
--- /dev/null
+++ b/cmake/Modules/FindPolarSSL.cmake
@@ -0,0 +1,15 @@
+include(FindPackageHandleStandardArgs)
+include(CheckSymbolExists)
+
+find_path(POLARSSL_INCLUDE_DIR NAMES "version.h" PATHS /usr/pkg /usr/local /usr PATH_SUFFIXES "include/polarssl")
+find_path(POLARSSL_LIB_DIR NAMES "libpolarssl.so" PATHS /usr/pkg /usr/local /usr PATH_SUFFIXES "lib")
+
+if(POLARSSL_INCLUDE_DIR AND POLARSSL_LIB_DIR)
+  set(POLARSSL_LIBRARIES polarssl)
+  check_symbol_exists(POLARSSL_ZLIB_SUPPORT "${POLARSSL_INCLUDE_DIR}/version.h" HAVE_ZLIB_SUPPORT)
+  if(HAVE_ZLIB_SUPPORT)
+    set(POLARSSL_LIBRARIES ${POLARSSL_LIBRARIES} z)
+  endif(HAVE_ZLIB_SUPPORT)
+endif(POLARSSL_INCLUDE_DIR AND POLARSSL_LIB_DIR)
+
+find_package_handle_standard_args(PolarSSL REQUIRED_VARS POLARSSL_INCLUDE_DIR POLARSSL_LIBRARIES POLARSSL_LIB_DIR)