Import cmake scripts for gstreamer from qt-gstreamer

1 files changed, 82 insertions, 0 deletions

diff --git a/cmake/modules/FindGObject.cmake b/cmake/modules/FindGObject.cmake
new file mode 100644
index 00000000..cd6d5f4e
--- /dev/null
+++ b/cmake/modules/FindGObject.cmake
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+# - Try to find GObject
+# Once done this will define
+#
+#  GOBJECT_FOUND - system has GObject
+#  GOBJECT_INCLUDE_DIR - the GObject include directory
+#  GOBJECT_LIBRARIES - the libraries needed to use GObject
+#  GOBJECT_DEFINITIONS - Compiler switches required for using GObject
+
+# Copyright (c) 2006, Tim Beaulen <tbscope@gmail.com>
+# Copyright (c) 2008 Helio Chissini de Castro, <helio@kde.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. The name of the author may not be used to endorse or promote products
+#    derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+IF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+   # in cache already
+   SET(GObject_FIND_QUIETLY TRUE)
+ELSE (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+   SET(GObject_FIND_QUIETLY FALSE)
+ENDIF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+
+IF (NOT WIN32)
+   FIND_PACKAGE(PkgConfig REQUIRED)
+   # use pkg-config to get the directories and then use these values
+   # in the FIND_PATH() and FIND_LIBRARY() calls
+   PKG_CHECK_MODULES(PKG_GOBJECT2 REQUIRED gobject-2.0)
+   SET(GOBJECT_DEFINITIONS ${PKG_GOBJECT2_CFLAGS})
+ENDIF (NOT WIN32)
+
+FIND_PATH(GOBJECT_INCLUDE_DIR gobject/gobject.h
+   HINTS ${PKG_GOBJECT2_INCLUDE_DIRS} ${PKG_GOBJECT2_INCLUDEDIR}
+   PATHS /usr/include/glib-2.0/
+   PATH_SUFFIXES glib-2.0
+   )
+
+FIND_LIBRARY(_GObjectLibs NAMES gobject-2.0
+   HINTS
+   ${PKG_GOBJECT2_LIBRARY_DIRS}
+   ${PKG_GOBJECT2_LIBDIR}
+   )
+FIND_LIBRARY(_GModuleLibs NAMES gmodule-2.0
+   HINTS
+   ${PKG_GOBJECT2_LIBRARY_DIRS}
+   ${PKG_GOBJECT2_LIBDIR}
+   )
+FIND_LIBRARY(_GThreadLibs NAMES gthread-2.0
+   HINTS
+   ${PKG_GOBJECT2_LIBRARY_DIRS}
+   ${PKG_GOBJECT2_LIBDIR}
+   )
+FIND_LIBRARY(_GLibs NAMES glib-2.0
+   HINTS
+   ${PKG_GOBJECT2_LIBRARY_DIRS}
+   ${PKG_GOBJECT2_LIBDIR}
+   )
+
+SET (GOBJECT_LIBRARIES ${_GObjectLibs} ${_GModuleLibs} ${_GThreadLibs} ${_GLibs})
+
+MARK_AS_ADVANCED(GOBJECT_INCLUDE_DIR GOBJECT_LIBRARIES)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GObject DEFAULT_MSG GOBJECT_INCLUDE_DIR GOBJECT_LIBRARIES)