>>> flex 2.6.4 Extracting gzip -d -c /home/buildroot/autobuild/instance-2/dl/flex/flex-2.6.4.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4 -xf - >>> flex 2.6.4 Patching Applying 0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch using patch: patching file configure.ac Applying 0002-build-make-it-possible-to-disable-the-build-of-the-f.patch using patch: patching file Makefile.am Hunk #1 succeeded at 59 (offset -3 lines). patching file configure.ac Hunk #1 succeeded at 74 (offset -1 lines). patching file src/Makefile.am Applying 0003-build-make-it-possible-to-disable-the-build-of-the-d.patch using patch: patching file Makefile.am patching file configure.ac >>> flex 2.6.4 Updating config.sub and config.guess for file in config.guess config.sub; do for i in $(find /home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4 -name $file); do cp support/gnuconfig/$file $i; done; done >>> flex 2.6.4 Configuring >>> flex 2.6.4 Gettextizing Copying file ABOUT-NLS Copying file build-aux/config.rpath Not copying intl/ directory. Copying file po/Makefile.in.in Copying file po/Makevars.template Copying file po/Rules-quot Copying file po/boldquot.sed Copying file po/en@boldquot.header Copying file po/en@quot.header Copying file po/insert-header.sin Copying file po/quot.sed Copying file po/remove-potcdate.sin Creating po/ChangeLog Copying file m4/gettext.m4 Copying file m4/iconv.m4 Copying file m4/lib-ld.m4 Copying file m4/lib-link.m4 Copying file m4/lib-prefix.m4 Copying file m4/nls.m4 Copying file m4/po.m4 Copying file m4/progtest.m4 Updating configure.ac (backup is in configure.ac~) Adding an entry to ChangeLog (backup is in ChangeLog~) Please run 'aclocal -I m4' to regenerate the aclocal.m4 file. You need aclocal from GNU automake 1.9 (or newer) to do this. Then run 'autoconf' to regenerate the configure file. You might also want to copy the convenience header file gettext.h from the /home/buildroot/autobuild/instance-2/output-1/host/share/gettext directory into your package. It is a wrapper around that implements the configure --disable-nls option. Press Return to acknowledge the previous two paragraphs. >>> flex 2.6.4 Autoreconfiguring libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build-aux'. libtoolize: copying file 'build-aux/ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'. libtoolize: copying file 'm4/libtool.m4' libtoolize: copying file 'm4/ltoptions.m4' libtoolize: copying file 'm4/ltsugar.m4' libtoolize: copying file 'm4/ltversion.m4' libtoolize: copying file 'm4/lt~obsolete.m4' configure.ac:31: installing 'build-aux/compile' configure.ac:33: installing 'build-aux/missing' src/Makefile.am: installing 'build-aux/depcomp' >>> flex 2.6.4 Patching libtool patching file /home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4/build-aux/ltmain.sh Hunk #1 succeeded at 2694 (offset 7 lines). Hunk #2 succeeded at 4284 (offset 7 lines). Hunk #3 succeeded at 6579 (offset 25 lines). Hunk #4 succeeded at 6589 (offset 25 lines). Hunk #5 succeeded at 6882 (offset 25 lines). Hunk #6 succeeded at 7174 (offset 25 lines). Hunk #7 succeeded at 8140 (offset 28 lines). Hunk #8 succeeded at 10769 (offset 59 lines). (cd /home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4/ && rm -rf config.cache && PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" AR="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-ar" AS="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-as" LD="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-ld" NM="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-nm" CC="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-gcc" GCC="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-gcc" CPP="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-cpp" CXX="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++" FC="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-gfortran" F77="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-gfortran" RANLIB="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-ranlib" READELF="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-readelf" STRIP="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-strip" OBJCOPY="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-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/home/buildroot/autobuild/instance-2/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-2/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-2/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-2/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-2/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-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 -Os -g2 -D_FORTIFY_SOURCE=1" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g2 -D_FORTIFY_SOURCE=1" LDFLAGS="" FCFLAGS=" -Os -g2" FFLAGS=" -Os -g2" PKG_CONFIG="/home/buildroot/autobuild/instance-2/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl ac_cv_lbl_unaligned_fail=yes ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_memcmp_working=yes ac_cv_have_decl_malloc=yes gl_cv_func_malloc_0_nonnull=yes ac_cv_func_malloc_0_nonnull=yes ac_cv_func_calloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes lt_cv_sys_lib_search_path_spec="" ac_cv_c_bigendian=no ac_cv_path_M4=/usr/bin/m4 ac_cv_func_reallocarray=no CONFIG_SITE=/dev/null ./configure --target=riscv32-buildroot-linux-gnu --host=riscv32-buildroot-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix="" --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared --disable-program --disable-doc ) configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6 checking for riscv32-buildroot-linux-gnu-gcc... /home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-gcc checking whether the C compiler works... no configure: error: in `/home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4': configure: error: C compiler cannot create executables See `config.log' for more details package/pkg-generic.mk:245: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4/.stamp_configured' failed make: *** [/home/buildroot/autobuild/instance-2/output-1/build/flex-2.6.4/.stamp_configured] Error 77 make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'