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package/opencv: add a choice for selecting the gui toolkit

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In OpenCV, only one GUI toolkit may be used at any one time, so group
the two existing options into a choice to make this situation explicit.

This will also be useful when we later add support for Qt5 and gtk3.

Suggested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
[yann.morin.1998@free.fr: tweak commit log]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Samuel Martin 2015-07-05 23:54:44 +02:00 committed by Thomas Petazzoni
parent 781529b159
commit 5117b97763
1 changed files with 44 additions and 23 deletions
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67
package/opencv/Config.in
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@ -52,6 +52,50 @@ config BR2_PACKAGE_OPENCV_LIB_HIGHGUI
Include opencv_highgui (high-level gui and media i/o) module into the
OpenCV build.
choice
prompt "gui toolkit"
depends on BR2_PACKAGE_OPENCV_LIB_HIGHGUI
help
GUI toolkit to be used by the opencv_highgui module.
config BR2_PACKAGE_OPENCV_GUI_NONE
bool "none"
config BR2_PACKAGE_OPENCV_WITH_GTK
bool "gtk2"
depends on BR2_ARCH_HAS_ATOMICS # libgtk2 -> cairo
depends on BR2_USE_MMU # libgtk2 -> libglib2
depends on BR2_USE_WCHAR # libgtk2 -> libglib2
depends on BR2_TOOLCHAIN_HAS_THREADS # libgtk2 -> libglib2
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_PACKAGE_XORG7
select BR2_PACKAGE_LIBGTK2
comment "gtk2 needs X.org and a toolchain w/ wchar, threads, C++"
depends on BR2_USE_MMU # libgtk2 -> glib2
depends on BR2_ARCH_HAS_ATOMICS # libgtk2 -> cairo
depends on !BR2_PACKAGE_XORG7 || \
!BR2_USE_WCHAR || \
!BR2_TOOLCHAIN_HAS_THREADS || \
!BR2_INSTALL_LIBSTDCPP
config BR2_PACKAGE_OPENCV_WITH_QT
bool "qt4"
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_USE_MMU # qt
select BR2_PACKAGE_QT
select BR2_PACKAGE_QT_STL
select BR2_PACKAGE_QT_GUI_MODULE
select BR2_PACKAGE_QT_TEST
help
Use Qt with QtTest module and STL support
comment "qt4 needs a toolchain w/ C++"
depends on BR2_USE_MMU # qt
depends on !BR2_INSTALL_LIBSTDCPP
endchoice
config BR2_PACKAGE_OPENCV_LIB_IMGCODECS
bool "imgcodecs"
select BR2_PACKAGE_OPENCV_LIB_IMGPROC
@ -209,17 +253,6 @@ comment "gstreamer-1.x support needs a toolchain w/ wchar, threads"
endchoice
config BR2_PACKAGE_OPENCV_WITH_GTK
bool "gtk support"
depends on BR2_PACKAGE_XORG7
depends on BR2_USE_WCHAR # libgtk2 -> libglib2
depends on BR2_TOOLCHAIN_HAS_THREADS # libgtk2 -> libglib2
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_USE_MMU # libgtk2 -> glib2
depends on BR2_ARCH_HAS_ATOMICS # libgtk2 -> cairo
depends on BR2_PACKAGE_OPENCV_LIB_HIGHGUI
select BR2_PACKAGE_LIBGTK2
config BR2_PACKAGE_OPENCV_WITH_JASPER
bool "jpeg2000 support"
select BR2_PACKAGE_JASPER
@ -242,18 +275,6 @@ config BR2_PACKAGE_OPENCV_WITH_PNG
help
Use shared libpng from the target system.
config BR2_PACKAGE_OPENCV_WITH_QT
bool "qt backend support"
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_USE_MMU # qt
depends on BR2_PACKAGE_OPENCV_LIB_HIGHGUI
select BR2_PACKAGE_QT
select BR2_PACKAGE_QT_STL
select BR2_PACKAGE_QT_GUI_MODULE
select BR2_PACKAGE_QT_TEST
help
Use Qt with QtTest module and STL support
config BR2_PACKAGE_OPENCV_WITH_TIFF
bool "tiff support"
select BR2_PACKAGE_TIFF