https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110684
Bug ID: 110684
Summary: unknown spec function ‘dumps’ error, C compiler cannot
create executables
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: alexei_sylver1 at mail dot ru
Target Milestone: ---
Created attachment 55553
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55553&action=edit
dumps error description
In short:
install -v -d mybuild && cd mybuild
../configure --prefix=/tools/gcc-12.2.0 --without-build-config LD=ld
--enable-libssp --enable-bootstrap --enable-lto --with-isl=/usr/local
--with-mpc=/usr/local --with-mpfr=/usr/local --with-gmp=/usr/local
--with-system-zlib --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --enable-gcov
--enable-languages=c,c++,fortran,objc,obj-c++,jit,go --enable-host-shared
--disable-multilib --enable-shared
after some time I have got error g++: fatal error: unknown spec function
‘dumps’
compilation terminated. (file 1 attached)
I have found nothing about fixing 'dumps' err
After that I found at stackoverflow, that if to unset global variables, it can
help to continue
(https://stackoverflow.com/questions/75548412/without-unset-compiling-gcc-on-crostini-fails-with-unknown-spec-function-dumps)
so I ran unset LIBRARY_PATH CPATH C_INCLUDE_PATH PKG_CONFIG_PATH
CPLUS_INCLUDE_PATH INCLUDE LD_LIBRARY_PATH
make
and compilation was going sufficient time, stage was completed
mybuild/config.log attached), but suddenly I have got error
configure:2630: error: in `/home/alexei/build/gcc-12.2.0/mybuild/intl':
configure:2632: error: C compiler cannot create executables
config.log from mybuild/intl attached also
very many variables in this file are empty
How to help compiler fine xgcc and continue?
