Source: openmw Version: 0.46.0-1 Severity: important Tags: ftbfs patch https://buildd.debian.org/status/fetch.php?pkg=openmw&arch=mipsel&ver=0.46.0-1&stamp=1591883193&raw=0
... /usr/bin/ld: ../../components/libcomponents.a(navmeshtilescache.cpp.o): in function `std::__atomic_base<long long>::operator++()': /usr/include/c++/9/bits/atomic_base.h:319: undefined reference to `__atomic_fetch_add_8' /usr/bin/ld: /usr/include/c++/9/bits/atomic_base.h:319: undefined reference to `__atomic_fetch_add_8' /usr/bin/ld: ../../components/libcomponents.a(navmeshtilescache.cpp.o): in function `std::__atomic_base<long long>::operator--()': /usr/include/c++/9/bits/atomic_base.h:327: undefined reference to `__atomic_fetch_sub_8' /usr/bin/ld: /usr/include/c++/9/bits/atomic_base.h:327: undefined reference to `__atomic_fetch_sub_8' collect2: error: ld returned 1 exit status make[3]: *** [apps/openmw/CMakeFiles/openmw.dir/build.make:4068: openmw] Error 1 The same would happen on armel, but the package is not currently built there for unrelated reasons. Fix/workaround: --- debian/rules.old 2020-06-13 14:13:59.344764465 +0000 +++ debian/rules 2020-06-13 14:15:54.546736499 +0000 @@ -16,6 +16,10 @@ # Uncomment to view all compilation commands and fix W-compiler-flags-hidden export VERBOSE=1 +ifneq (,$(filter $(DEB_HOST_ARCH), armel mipsel)) + export DEB_LDFLAGS_MAINT_APPEND += -Wl,--no-as-needed -latomic -Wl,--as-needed +endif + #CMake silently ignores CPPFLAGS. Below will properly set CFLAGS/CXXFLAGS #https://wiki.debian.org/Hardening#Notes_for_packages_using_CMake CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
