>>> mmc-utils d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 Downloading GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git init . hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: of your new repositories, which will suppress this warning, call: hint: hint: git config --global init.defaultBranch hint: hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and hint: 'development'. The just-created branch can be renamed via this command: hint: hint: git branch -m Initialized empty Git repository in /tmp/instance-21/dl/mmc-utils/git/.git/ GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git remote add origin 'https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git' GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git remote set-url origin 'https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git' Fetching all references GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git fetch origin From https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils * [new branch] master -> origin/master GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git fetch origin -t GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git submodule --quiet foreach 'printf "Deregistering submodule \"%s\"\n" "${path}" && cd .. && rm -rf "${path##*/}"' GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git checkout -f -q 'd40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8' warning: refname 'd40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8' is ambiguous. Git normally never creates a ref that ends with 40 hex characters because it will be ignored when you just specify 40-hex. These refs may be created by mistake. For example, git switch -c $br $(git rev-parse ...) where "$br" is somehow empty and a 40-hex ref is created. Please examine these refs and maybe delete them. Turn this message off by running "git config advice.objectNameWarning false" GIT_DIR=/tmp/instance-21/dl/mmc-utils/git/.git git clean -ffdx mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8-br1.tar.gz: OK (sha256: ffc8f77233d1bd39ce4ec68835ad94aa6762624e4e96fb60102e87ba82db083e) >>> mmc-utils d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 Extracting gzip -d -c /tmp/instance-21/dl/mmc-utils/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8-br1.tar.gz | tar --strip-components=1 -C /tmp/instance-21/output-1/build/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 -xf - >>> mmc-utils d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 Patching Applying 0001-mmc_cmds.c-fix-build-with-gcc-4.9.patch using patch: patching file mmc_cmds.c >>> mmc-utils d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 Configuring >>> mmc-utils d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 Building /usr/bin/make -j1 -C /tmp/instance-21/output-1/build/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8 PATH="/tmp/instance-21/output-1/host/bin:/tmp/instance-21/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc-ar" AS="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-as" LD="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-ld" NM="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc-nm" CC="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc" GCC="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc" CPP="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-cpp" CXX="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-g++" FC="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gfortran" F77="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gfortran" RANLIB="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc-ranlib" READELF="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-readelf" STRIP="/bin/true" OBJCOPY="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-objcopy" OBJDUMP="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-21/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-21/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-21/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-21/output-1/host/lib -Wl,-rpath,/tmp/instance-21/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-as" DEFAULT_LINKER="/tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2" LDFLAGS="" FCFLAGS=" -O3 -g0" FFLAGS=" -O3 -g0" PKG_CONFIG="/tmp/instance-21/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-21/output-1/host/i686-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl CXX=no AM_CFLAGS= make[1]: Entering directory '/tmp/instance-21/output-1/build/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8' /tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Werror -Wuninitialized -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -Wp,-MMD,./.mmc.o.d,-MT,mmc.o -c mmc.c -o mmc.o /tmp/instance-21/output-1/host/bin/i686-buildroot-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Werror -Wuninitialized -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -Wp,-MMD,./.mmc_cmds.o.d,-MT,mmc_cmds.o -c mmc_cmds.c -o mmc_cmds.o In file included from /tmp/instance-21/output-1/host/i686-buildroot-linux-gnu/sysroot/usr/include/endian.h:35, from /tmp/instance-21/output-1/host/i686-buildroot-linux-gnu/sysroot/usr/include/sys/types.h:176, from /tmp/instance-21/output-1/host/i686-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:395, from mmc_cmds.c:21: In function '__bswap_32', inlined from 'do_rpmb_write_block' at mmc_cmds.c:2293:27: /tmp/instance-21/output-1/host/i686-buildroot-linux-gnu/sysroot/usr/include/bits/byteswap.h:52:10: error: 'cnt' may be used uninitialized [-Werror=maybe-uninitialized] 52 | return __builtin_bswap32 (__bsx); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mmc_cmds.c: In function 'do_rpmb_write_block': mmc_cmds.c:2270:22: note: 'cnt' was declared here 2270 | unsigned int cnt; | ^~~ cc1: all warnings being treated as errors make[1]: *** [Makefile:36: mmc_cmds.o] Error 1 make[1]: Leaving directory '/tmp/instance-21/output-1/build/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8' make: *** [package/pkg-generic.mk:293: /tmp/instance-21/output-1/build/mmc-utils-d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8/.stamp_built] Error 2 make: Leaving directory '/tmp/instance-21/buildroot'