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Jeremi Piotrowski
8aeeba04d1
Provide the correct value to --cxx to fix cross-compilation. liburing uses the value of the cxx variable for linking. This happens to work for native builds but breaks when cross-compiling, as evidenced by the below output (from Flatcar): >>> Configuring source in /build/arm64-usr/var/tmp/portage/sys-libs/liburing-2.1-r1/work/liburing-2.1 ... * .arm64: running multilib-minimal_abi_src_configure prefix /usr includedir /usr/include libdir /usr/lib64 libdevdir /usr/lib64 relativelibdir mandir /usr/share/man datadir /usr/share stringop_overflow yes array_bounds yes __kernel_rwf_t yes __kernel_timespec yes open_how no statx yes C++ yes has_ucontext yes CC aarch64-cros-linux-gnu-gcc CXX g++ ... aarch64-cros-linux-gnu-gcc -D_GNU_SOURCE -D__SANE_USERSPACE_TYPES__ -I../src/include/ -include ../config-host.h -O2 -pipe -mtune=generic -g -D_GNU_SOURCE -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -L../src/ -o statx statx.c helpers.o -luring -Wstringop-overflow=0 -Warray-bounds=0 g++ -D_GNU_SOURCE -D__SANE_USERSPACE_TYPES__ -I../src/include/ -include ../config-host.h -O2 -pipe -mtune=generic -g -O2 -pipe -mtune=generic -g -D_GNU_SOURCE -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -L../src/ -std=c++11 -o sq-full-cpp sq-full-cpp.cc helpers.o -luring -Wstringop-overflow=0 -Warray-bounds=0 /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: Relocations in generic ELF (EM: 183) /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o: error adding symbols: file in wrong format collect2: error: ld returned 1 exit status make[1]: *** [Makefile:165: sq-full-cpp] Error 1 make[1]: *** Waiting for unfinished jobs.... Bug: https://bugs.gentoo.org/836316 Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com> Closes: https://github.com/gentoo/gentoo/pull/24733 Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>