added install_symlink script

eo/install_symlink.py.cmake

@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+
+#NAME    = "@PROJECT_NAME@"
+NAME    = "eo"
+SOURCE  = "@CMAKE_SOURCE_DIR@"
+BINARY  = "@CMAKE_BINARY_DIR@"
+PREFIX  = "/usr"
+
+LIBRARIES = ["libcma.a", "libeo.a", "libeoutils.a", "libes.a", "libga.a"]
+
+import os, sys
+
+def isroot():
+    if os.getuid() != 0:
+        print '[WARNING] you have to be root'
+        return False
+    return True
+
+def uninstall():
+    # remove libraries' symlink
+    for lib in LIBRARIES:
+        os.remove( "%s/lib/%s" % (PREFIX, lib) )
+
+    # remove headers' symlink
+    os.remove( "%s/include/%s" % (PREFIX,NAME) )
+
+    # remove doc's symlink
+    os.remove( "%s/share/%s/doc" % (PREFIX, NAME) )
+
+    # remove share directory
+    os.rmdir( "%s/share/%s" % (PREFIX, NAME) )
+
+    # remove pkgconfig's symlink
+    os.remove( "%s/lib/pkgconfig/%s.pc" % (PREFIX, NAME) )
+
+    print 'All symlinks have been removed.'
+
+def install():
+    # create symlink for libraries
+    for lib in LIBRARIES:
+        os.symlink( "%s/lib/%s" % (BINARY, lib), "%s/lib/%s" % (PREFIX, lib) )
+
+    # create symlink for headers
+    os.symlink( "%s/src" % SOURCE, "%s/include/%s" % (PREFIX,NAME) )
+
+    # create share directory
+    os.mkdir( "%s/share/%s" % (PREFIX, NAME) )
+
+    # create symlink for doc
+    os.symlink( "%s/doc" % BINARY, "%s/share/%s/doc" % (PREFIX, NAME) )
+
+    # create symlink for pkgconfig
+    os.symlink( "%s/%s.pc" % (BINARY, NAME), "%s/lib/pkgconfig/%s.pc" % (PREFIX, NAME) )
+
+    print 'All symlinks have been installed.'
+
+if __name__ == '__main__':
+    if not isroot():
+        sys.exit()
+
+    if len(sys.argv) < 2:
+        print 'Usage: %s [install|uninstall]' % sys.argv[0]
+        sys.exit()
+
+    if sys.argv[1] == 'install': install()
+    elif sys.argv[1] == 'uninstall': uninstall()