mirror/buildroot
1
0
Fork 0
mirror of https://gitlab.com/buildroot.org/buildroot.git synced 2026-09-10 08:14:09 -09:00
Code Issues Packages Projects Releases Wiki Activity

package/opencv3: link with libatomic if needed

Browse Source 
Restore the atomic workaround that was wrongly removed when bumping to
version 3.4.9 in commit f6fb2cae06 as it
seems that opencv3 still needs help to detect atomic library

Fixes:
 - http://autobuild.buildroot.org/results/9162b29725f8d9b891eb74fcb8078f211140a841

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit dd69967123)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Fabrice Fontaine
2020-10-17 15:46:23 +02:00
committed by Peter Korsgaard
parent af6c670a78
commit ee8023f8d8
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
package/opencv3/opencv3.mk
View File

@@ -13,6 +13,11 @@ OPENCV3_SUPPORTS_IN_SOURCE_BUILD = NO
OPENCV3_CXXFLAGS = $(TARGET_CXXFLAGS)
# Uses __atomic_fetch_add_4
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
OPENCV3_CXXFLAGS += -latomic
endif
# Fix c++11 build with missing std::exception_ptr
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_64735),y)
OPENCV3_CXXFLAGS += -DCV__EXCEPTION_PTR=0