From cd70bde797a3580b27566b302d601ddd7459e910 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Fri, 15 Feb 2019 22:33:15 +0100 Subject: [PATCH] package/libcpprestsdk: link with libatomic when needed On some architectures, atomic binutils are provided by the libatomic library from gcc. Linking with libatomic is therefore necessary, otherwise the build fails with: sparc-buildroot-linux-uclibc/sysroot/lib/libatomic.so.1: error adding symbols: DSO missing from command line This is often for example the case on sparcv8 32 bit. Fixes: - http://autobuild.buildroot.org/results/983537ceb38add50ca0a2316f39a2964db1b83c5 Signed-off-by: Fabrice Fontaine Signed-off-by: Thomas Petazzoni --- package/libcpprestsdk/libcpprestsdk.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/libcpprestsdk/libcpprestsdk.mk b/package/libcpprestsdk/libcpprestsdk.mk index 74c8eec46f..a03e6d250b 100644 --- a/package/libcpprestsdk/libcpprestsdk.mk +++ b/package/libcpprestsdk/libcpprestsdk.mk @@ -12,4 +12,8 @@ LIBCPPRESTSDK_SUBDIR = Release LIBCPPRESTSDK_DEPENDENCIES += host-pkgconf boost openssl zlib LIBCPPRESTSDK_CONF_OPTS = -DWERROR=OFF -DCPPREST_EXCLUDE_WEBSOCKETS=ON -DBUILD_SAMPLES=OFF +ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) +LIBCPPRESTSDK_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic" +endif + $(eval $(cmake-package))