Add Makefiles for the CMake build system.

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@203 7dcaeef0-15fb-0310-b436-a5af3365683c

cmake/Modules/FindGCrypt.cmake

@@ -0,0 +1,77 @@
+# - Try to find GCrypt
+# Once done this will define
+#
+#  GCRYPT_FOUND - system has GCrypt
+#  GCRYPT_INCLUDE_DIRS - the GCrypt include directory
+#  GCRYPT_LIBRARIES - Link these to use GCrypt
+#  GCRYPT_DEFINITIONS - Compiler switches required for using GCrypt
+#
+#  Copyright (c) 2009 Andreas Schneider <mail@cynapses.org>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+
+if (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
+  # in cache already
+  set(GCRYPT_FOUND TRUE)
+else (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
+
+  find_path(GCRYPT_INCLUDE_DIR
+    NAMES
+      gcrypt.h
+    PATHS
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+  )
+  mark_as_advanced(GCRYPT_INCLUDE_DIR)
+
+  find_library(GCRYPT_LIBRARY
+    NAMES
+      gcrypt
+    PATHS
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+  mark_as_advanced(GCRYPT_LIBRARY)
+
+  if (GCRYPT_LIBRARY)
+    set(GCRYPT_FOUND TRUE)
+  endif (GCRYPT_LIBRARY)
+
+  set(GCRYPT_INCLUDE_DIRS
+    ${GCRYPT_INCLUDE_DIR}
+  )
+
+  if (GCRYPT_FOUND)
+    set(GCRYPT_LIBRARIES
+      ${GCRYPT_LIBRARIES}
+      ${GCRYPT_LIBRARY}
+    )
+  endif (GCRYPT_FOUND)
+
+  if (GCRYPT_INCLUDE_DIRS AND GCRYPT_LIBRARIES)
+     set(GCRYPT_FOUND TRUE)
+  endif (GCRYPT_INCLUDE_DIRS AND GCRYPT_LIBRARIES)
+
+  if (GCRYPT_FOUND)
+    if (NOT GCrypt_FIND_QUIETLY)
+      message(STATUS "Found GCrypt: ${GCRYPT_LIBRARIES}")
+    endif (NOT GCrypt_FIND_QUIETLY)
+  else (GCRYPT_FOUND)
+    if (GCrypt_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find GCrypt")
+    endif (GCrypt_FIND_REQUIRED)
+  endif (GCRYPT_FOUND)
+
+  # show the GCRYPT_INCLUDE_DIRS and GCRYPT_LIBRARIES variables only in the advanced view
+  mark_as_advanced(GCRYPT_INCLUDE_DIRS GCRYPT_LIBRARIES)
+
+endif (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
+