On 2/17/19 5:48 PM, Segher Boessenkool wrote: > On Sun, Feb 17, 2019 at 04:34:31PM -0600, Segher Boessenkool wrote: >> On Sun, Feb 17, 2019 at 04:48:03PM -0500, Dennis Clarke wrote: >>> There seems to be a few of those around : >> >> The first was the build-*/libiberty one. > > The second was. The first was for gcc/ . > > I think maybe you need to specify a --target as well... cross-built > native is not the most usual configuration. > > Have you seen https://gcc.gnu.org/wiki/FAQ#configure_suffix by the way? > > > Segher > Well I am officially stuck and maybe this is a "thou shalt not pass" situation where it can't be done. Hard to believe. I am damned if I do and damned if I don't. If I try to use --disable-libiberty then the process blows up real fast : . . . /opt/tools/bin/riscv64-unknown-freebsd12.0-gcc -c --sysroot=/riscv64/rootfs -L/riscv64/rootfs/lib -O0 -fno-builtin -march=rv64imafdc -mabi=lp64d -mpreferred-stack-boundary=4 -mstrict-align -mexplicit-relocs -g -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long -DHAVE_CONFIG_H -I. -I../../gcc-8.2.0/fixincludes -I../include -I../../gcc-8.2.0/fixincludes/../include ../../gcc-8.2.0/fixincludes/fixopts.c gmake[2]: *** No rule to make target '../libiberty/libiberty.a', needed by 'full-stamp'. Stop. gmake[2]: Leaving directory '/usr/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.004/fixincludes' gmake[1]: *** [Makefile:3559: all-fixincludes] Error 2 gmake[1]: Leaving directory '/usr/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.004' gmake: *** [Makefile:900: all] Error 2 vesta_$ If I do not use --disable-libiberty then it blows up inside the libiberty directory with a bizarre message about a 'suffix' and that is regardless if I provide --target=foo or not. . . . mkdir common/.deps config.status: executing default commands gmake[2]: Entering directory '/usr/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.003/intl' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/usr/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.003/intl' mkdir build-x86_64-unknown-freebsd12.0 mkdir build-x86_64-unknown-freebsd12.0/libiberty Configuring in build-x86_64-unknown-freebsd12.0/libiberty configure: creating cache ./config.cache checking whether to enable maintainer-specific portions of Makefiles... no checking for makeinfo... makeinfo --split-size=5000000 checking for perl... perl checking build system type... x86_64-unknown-freebsd12.0 checking host system type... x86_64-unknown-freebsd12.0 checking for x86_64-unknown-freebsd12.0-ar... ar checking for x86_64-unknown-freebsd12.0-ranlib... ranlib checking whether to install libiberty headers and static library... no configure: target_header_dir = checking for x86_64-unknown-freebsd12.0-gcc... gcc checking for suffix of object files... configure: error: in `/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.003/build-x86_64-unknown-freebsd12.0/libiberty': configure: error: cannot compute suffix of object files: cannot compile See `config.log' for more details. gmake[1]: *** [Makefile:2559: configure-build-libiberty] Error 1 gmake[1]: Leaving directory '/usr/home/dclarke/rv64g_local/build/gcc-8.2.0_rv64imafdc.003' gmake: *** [Makefile:900: all] Error 2 vesta_$ However one of them proceeds much further than the other. I wonder if I can build libiberty separately and toss it into the sysroot /usr/local/lib and perhaps that solves the dependency? No idea. Dennis
