[Buildroot] [git commit] opencv: since 2.4.8 bump, requires NPTL
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Fri Jul 18 08:07:26 UTC 2014
commit: http://git.buildroot.net/buildroot/commit/?id=26043fdbf0779ada46efa44a009933180c21cf29
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
The core module of OpenCV is now using the pthread_spin_*() API, which
is only available in the 'linuxthreads' and 'NPTL' thread
implementations, but not in the 'linuxthreads.old'
implementation. Therefore, this commit adds a dependency on OpenCV to
NPTL threads.
Fixes:
http://autobuild.buildroot.org/results/75d/75db3827ec4be8a3805508a22b8b6a4d1a3b9ce3/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/gstreamer1/gst1-plugins-bad/Config.in | 5 +++--
package/opencv/Config.in | 6 +++---
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/package/gstreamer1/gst1-plugins-bad/Config.in b/package/gstreamer1/gst1-plugins-bad/Config.in
index 02fa18c..054ed87 100644
--- a/package/gstreamer1/gst1-plugins-bad/Config.in
+++ b/package/gstreamer1/gst1-plugins-bad/Config.in
@@ -425,6 +425,7 @@ config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_NEON
config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENCV
bool "opencv"
depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
select BR2_PACKAGE_OPENCV
# Remove the following opencv modules when gstreamer fixes the
# problem of including the old "cv.h" header
@@ -441,8 +442,8 @@ config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENCV
help
GStreamer OpenCV Plugins
-comment "opencv plugin needs a toolchain w/ C++"
- depends on !BR2_INSTALL_LIBSTDCPP
+comment "opencv plugin needs a toolchain w/ C++, NPTL"
+ depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS_NPTL
config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPUS
bool "opus"
diff --git a/package/opencv/Config.in b/package/opencv/Config.in
index bec9b9e..6e938d2 100644
--- a/package/opencv/Config.in
+++ b/package/opencv/Config.in
@@ -1,7 +1,7 @@
menuconfig BR2_PACKAGE_OPENCV
bool "opencv"
select BR2_PACKAGE_ZLIB
- depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_USE_WCHAR
help
@@ -228,5 +228,5 @@ config BR2_PACKAGE_OPENCV_INSTALL_DATA
endif # BR2_PACKAGE_OPENCV
-comment "opencv needs a toolchain w/ C++, threads, wchar"
- depends on !(BR2_INSTALL_LIBSTDCPP && BR2_USE_WCHAR && BR2_TOOLCHAIN_HAS_THREADS)
+comment "opencv needs a toolchain w/ C++, NPTL, wchar"
+ depends on !(BR2_INSTALL_LIBSTDCPP && BR2_USE_WCHAR && BR2_TOOLCHAIN_HAS_THREADS_NPTL)
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