https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109709
--- Comment #3 from Manuel Jacob <me at manueljacob dot de> ---
(In reply to Richard Biener from comment #1)
> Huh, can you post how it fails?
if [ -d ../prev-gcc ]; then \
cd ../prev-gcc && \
make real-install-headers-tar DESTDIR=`pwd`/../gcc/ \
libsubdir=. ; \
else \
set -e; for ml in `cat fixinc_list`; do \
sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`; \
multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
fix_dir=include-fixed${multi_dir}; \
if ! false && test ! -d `echo /usr/include | sed -e :a -e
's,[^/]*/\.\.\/,,' -e ta`; then \
echo The directory that should contain system headers does not exist: >&2
; \
echo " `echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" >&2
; \
tooldir_sysinc=`echo
"/usr/lib/gcc/x86_64-pc-linux-gnu/13.1.0/../../../../x86_64-pc-linux-gnu/sys-include"
| sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
if test "x`echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" =
"x${tooldir_sysinc}"; \
then sleep 1; else exit 1; fi; \
fi; \
/bin/sh /build/source/gcc-13.1.0/gcc/../mkinstalldirs ${fix_dir}; \
chmod a+rx ${fix_dir} || true; \
(TARGET_MACHINE='x86_64-pc-linux-gnu'; srcdir=`cd
/build/source/gcc-13.1.0/gcc; ${PWDCMD-pwd}`; \
SHELL='/bin/sh'; MACRO_LIST=`${PWDCMD-pwd}`/macro_list ; \
gcc_dir=`${PWDCMD-pwd}` ; \
export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
cd ../build-x86_64-pc-linux-gnu/fixincludes && \
/bin/sh ./fixinc.sh "${gcc_dir}/${fix_dir}" \
`echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta` ); \
done; \
fi
make[4]: Entering directory '/build/build/prev-gcc'
(cd `${PWDCMD-pwd}`/include-fixed ; \
tar -cf - .; exit 0) | (cd /build/build/prev-gcc/../gcc/./include-fixed; tar
xpf - )
/bin/sh: line 2: tar: command not found
/bin/sh: line 2: tar: command not found
make[4]: *** [Makefile:4028: real-install-headers-tar] Error 127
make[4]: Leaving directory '/build/build/prev-gcc'
make[3]: *** [Makefile:3309: stmp-fixinc] Error 2
make[3]: Leaving directory '/build/build/gcc'
make[2]: *** [Makefile:5013: all-stage2-gcc] Error 2
make[2]: Leaving directory '/build/build'
make[1]: *** [Makefile:27012: stage2-bubble] Error 2
make[1]: Leaving directory '/build/build'
make: *** [Makefile:1080: all] Error 2
