wampcc: needs atomic

Fixes:
 - http://autobuild.buildroot.net/results/2f994762d4e01a904c50cf2728a4103e6e79da2a

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/wampcc/Config.in b/package/wampcc/Config.in
index 9cf7d99dfe2c7faf45091d77b770818403def880..92abc9cb25abce04d3dc1fbd2ca84bcd93b32759 100644 (file)
--- a/package/wampcc/Config.in
+++ b/package/wampcc/Config.in
@@ -4,6 +4,7 @@ config BR2_PACKAGE_WAMPCC
        depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # libuv
        depends on BR2_USE_MMU # libuv
        depends on !BR2_STATIC_LIBS # libuv
+       depends on BR2_TOOLCHAIN_HAS_ATOMIC
        depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libuv
        depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
        select BR2_PACKAGE_LIBUV
@@ -17,11 +18,13 @@ config BR2_PACKAGE_WAMPCC
 
 comment "wampcc needs a toolchain w/ C++, NPTL, dynamic library"
        depends on BR2_USE_MMU
+       depends on BR2_TOOLCHAIN_HAS_ATOMIC
        depends on BR2_TOOLCHAIN_HAS_SYNC_4
        depends on !BR2_INSTALL_LIBSTDCPP || \
                !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
 
 comment "wampcc needs a toolchain not affected by GCC bug 64735"
        depends on BR2_USE_MMU
+       depends on BR2_TOOLCHAIN_HAS_ATOMIC
        depends on BR2_TOOLCHAIN_HAS_SYNC_4
        depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735

diff --git a/package/wampcc/wampcc.mk b/package/wampcc/wampcc.mk
index d8e093f679028615ec561d136a5657b8df26536c..dcd65f49d56ee9219f2bff3e67f9eed4622127a6 100644 (file)
--- a/package/wampcc/wampcc.mk
+++ b/package/wampcc/wampcc.mk
@@ -11,4 +11,9 @@ WAMPCC_INSTALL_STAGING = YES
 WAMPCC_LICENSE = MIT
 WAMPCC_LICENSE_FILES = LICENSE
 
+# Uses __atomic_fetch_add_8
+ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
+WAMPCC_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic"
+endif
+
 $(eval $(cmake-package))