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From Dmitry Marakasov, "While packaging osg-3.3.3 I've discovered that gstreamer detection is

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broken:

-- Could NOT find GStreamer (missing:  GSTREAMER_BASE_INCLUDE_DIRS GSTREAMER_BASE_LIBRARIES GSTREAMER_GSTREAMER-APP_INCLUDE_DIRS GSTREAMER_GSTREAMER-APP_LIBRARIES GSTREAMER_GSTREAMER-PBUTILS_INCLUDE_DIRS GSTREAMER_GSTREAMER-PBUTILS_LIBRARIES) (found version "1.4.5")

though all required modules are installed.

There are two problems: first, module names are spelled incorrectly in root
CMakeLists.txt (e.g. gstreamer-app instead of app), so variables expected
for them are e.g. GSTREAMER_GSTREAMER-APP_INCLUDE_DIRS instead of
GSTREAMER_APP_INCLUDE_DIRS.

Second, gstreamer base component is detected as GSTREAMER while checked
later as GSTREAMER_BASE. I've uncommented the detection as
GSTREAMER_BASE, but obviously that should be revisited and only one
detection left. With this patch, gstreamer is detected properly and
the plugins is successfully built and installed."


git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14719 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield 2015-02-25 19:25:34 +00:00
parent 30a62bc4ad
commit 47202acc24
2 changed files with 2 additions and 2 deletions
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2
CMakeLists.txt
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@ -634,7 +634,7 @@ ELSE()
FIND_PACKAGE(LibVNCServer)
FIND_PACKAGE(OurDCMTK)
FIND_PACKAGE(FFmpeg)
FIND_PACKAGE(GStreamer COMPONENTS gstreamer-app gstreamer-pbutils)
FIND_PACKAGE(GStreamer COMPONENTS app pbutils)
FIND_PACKAGE(GLIB COMPONENTS gobject)
FIND_PACKAGE(DirectShow)
FIND_PACKAGE(SDL2)

2
CMakeModules/FindGStreamer.cmake
View File

@ -104,7 +104,7 @@ endif ()
# 1.1. Find headers and libraries
FIND_GSTREAMER_COMPONENT(GSTREAMER gstreamer-1.0 gst/gst.h gstreamer-1.0)
#FIND_GSTREAMER_COMPONENT(GSTREAMER_BASE gstreamer-base-1.0 gst/gst.h gstbase-1.0)
FIND_GSTREAMER_COMPONENT(GSTREAMER_BASE gstreamer-base-1.0 gst/gst.h gstbase-1.0)
# 1.2. Check GStreamer version