https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71134
Bug ID: 71134
Summary: GCC fails to build with in-tree dependencies:
Product: gcc
Version: 6.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: dcollinsn at gmail dot com
Target Milestone: ---
The folder ~/toolchain/gcc-6.1.0 is the unzipped GCC source distribution. I
have extracted into that folder the contents of binutils-2.26.tar.gz,
gmp-6.1.0.tar.xz, mpc-1.0.3.tar.gz, mpfr-3.1.4.tar.gz, and isl-0.16.1.tar.bz2.
All were extracted to their own folders (gcc-6.1.0/gmp/, etc) with the
exception of binutils, which was extracted directly into the source directory.
The folder ~/toolchain/gcc-build is a separate, empty build directory.
The platform is Debian Stretch, otherwise up to date, running inside VMware.
I have configured using the following instructions. --enable-shared and
--enable-host-shared are to attempt to fix a separate bug. I accept the default
languages. I have also deleted all instances of --disable-shared in Makefile.in
because I was getting similar issues as in Bug 67137, despite the "jit"
language not being selected.
dcollins@nightshade64:~/toolchain/gcc-build$ ../gcc-6.1.0/configure
--program-suffix=-6.1 --enable-shared --enable-host-shared
dcollins@nightshade64:~/toolchain/gcc-build$ make
Configuring stage 2 in ./libiberty
configure: loading cache ./config.cache
checking whether to enable maintainer-specific portions of Makefiles... no
checking for makeinfo... makeinfo --split-size=500 --split-size=500
checking for perl... perl
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-ar... ar
checking for x86_64-pc-linux-gnu-ranlib... ranlib
checking whether to install libiberty headers and static library... no
configure: target_header_dir =
checking for x86_64-pc-linux-gnu-gcc...
/home/dcollins/toolchain/gcc-build/./prev-gcc/xgcc
-B/home/dcollins/toolchain/gcc-build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/bin/
-B/usr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include
-L/home/dcollins/toolchain/gcc-build/./ld
checking for suffix of object files... configure: error: in
`/home/dcollins/toolchain/gcc-build/libiberty':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
Makefile:16209: recipe for target 'configure-stage2-libiberty' failed
make[2]: *** [configure-stage2-libiberty] Error 1
make[2]: Leaving directory '/home/dcollins/toolchain/gcc-build'
Makefile:29946: recipe for target 'stage2-bubble' failed
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory '/home/dcollins/toolchain/gcc-build'
Makefile:916: recipe for target 'all' failed
make: *** [all] Error 2
dcollins@nightshade64:~/toolchain/gcc-build$ cat libiberty/config.log
## --- ##
## Core tests. ##
## --- ##
configure:2334: loading cache ./config.cache
configure:2493: checking whether to enable maintainer-specific portions of
Makefiles
configure:2503: result: no
configure:2518: checking for makeinfo
configure:2545: result: makeinfo --split-size=500 --split-size=500
configure:2585: checking for perl
configure:2601: found /usr/bin/perl
configure:2612: result: perl
configure:2631: checking build system type
configure:2645: result: x86_64-pc-linux-gnu
configure:2665: checking host system type
configure:2678: result: x86_64-pc-linux-gnu
configure:2703: checking for x86_64-pc-linux-gnu-ar
configure:2730: result: ar
configure:2795: checking for x86_64-pc-linux-gnu-ranlib
configure:2822: result: ranlib
configure:2907: checking whether to install libiberty headers and static
library
configure:2930: result: no
configure:2932: target_header_dir =
configure:2944: checking for x86_64-pc-linux-gnu-gcc
configure:2971: result: /home/dcollins/toolchain/gcc-build/./prev-gcc/xgcc
-B/home/dcollins/toolchain/gcc-build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/b
in/ -B/usr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include
-L/home/dcollins/toolchain/gcc-build/./ld
configure:3240: checking for C compiler version
configure:3249: /home/dcollins/toolchain/gcc-build/./prev-gcc/xgcc
-B/home/dcollins/toolchain/gcc-build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/bin/
-B/u
sr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include
-L/home/dcollins/toolchain/gcc-build/./ld--version >&5
xgcc (GCC) 6.1.0
Copyright (C)
