Cmake: add missing file

(bzr r7090)

1 files changed, 89 insertions, 0 deletions

diff --git a/CMakeScripts/FindSSL.cmake b/CMakeScripts/FindSSL.cmake
new file mode 100644
index 000000000..7a2671699
--- /dev/null
+++ b/CMakeScripts/FindSSL.cmake
@@ -0,0 +1,89 @@
+# - Try to find SSL
+# Once done this will define
+#
+#  SSL_FOUND - system has SSL
+#  SSL_INCLUDE_DIRS - the SSL include directory
+#  SSL_LIBRARIES - Link these to use SSL
+#  SSL_DEFINITIONS - Compiler switches required for using SSL
+#
+#  Copyright (c) 2008 Joshua L. Blocher <verbalshadow@gmail.com>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+
+if (SSL_LIBRARIES AND SSL_INCLUDE_DIRS)
+  # in cache already
+  set(SSL_FOUND TRUE)
+else (SSL_LIBRARIES AND SSL_INCLUDE_DIRS)
+  # use pkg-config to get the directories and then use these values
+  # in the FIND_PATH() and FIND_LIBRARY() calls
+  if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    include(UsePkgConfig)
+    pkgconfig(libssl _SSL_INCLUDEDIR _SSL_LIBDIR _SSL_LDFLAGS _SSL_CFLAGS)
+  else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    find_package(PkgConfig)
+    if (PKG_CONFIG_FOUND)
+      pkg_check_modules(_SSL libssl)
+    endif (PKG_CONFIG_FOUND)
+  endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+  find_path(SSL_INCLUDE_DIR
+    NAMES
+      ssl.h
+    PATHS
+      ${_SSL_INCLUDEDIR}
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+    PATH_SUFFIXES
+      openssl
+  )
+
+  find_library(SSL_LIBRARY
+    NAMES
+      ssl
+    PATHS
+      ${_SSL_LIBDIR}
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+
+  if (SSL_LIBRARY)
+    set(SSL_FOUND TRUE)
+  endif (SSL_LIBRARY)
+
+  set(SSL_INCLUDE_DIRS
+    ${SSL_INCLUDE_DIR}
+  )
+
+  if (SSL_FOUND)
+    set(SSL_LIBRARIES
+      ${SSL_LIBRARIES}
+      ${SSL_LIBRARY}
+    )
+  endif (SSL_FOUND)
+
+  if (SSL_INCLUDE_DIRS AND SSL_LIBRARIES)
+     set(SSL_FOUND TRUE)
+  endif (SSL_INCLUDE_DIRS AND SSL_LIBRARIES)
+
+  if (SSL_FOUND)
+    if (NOT SSL_FIND_QUIETLY)
+      message(STATUS "Found SSL: ${SSL_LIBRARIES}")
+    endif (NOT SSL_FIND_QUIETLY)
+  else (SSL_FOUND)
+    if (SSL_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find SSL")
+    endif (SSL_FIND_REQUIRED)
+  endif (SSL_FOUND)
+
+  # show the SSL_INCLUDE_DIRS and SSL_LIBRARIES variables only in the advanced view
+  mark_as_advanced(SSL_INCLUDE_DIRS SSL_LIBRARIES)
+
+endif (SSL_LIBRARIES AND SSL_INCLUDE_DIRS)
+