GCC 5.2 Error with cc1, cc1plus
I received the following error while making GCC 5.2 for CentOS 7. I had added a few files to make it work, libstdc++-devel, ccache along with running the 'download prerequisites' command. Below is what happened before the error message appeared.
cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/decl.o cp/expr.o cp/pt.o
cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o
cp/ptree.o cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o
cp/init.o cp/method.o cp/search.o cp/semantics.o cp/tree.o cp/repo.o
cp/dump.o cp/optimize.o cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o
cp/cxx-pretty-print.o cp/cp-cilkplus.o cp/cp-gimplify.o cp/cp-array-notation.o
cp/lambda.o cp/vtable-class-hierarchy.o cp/constexpr.o cp/cp-ubsan.o
attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o
c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o
c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o
c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o
c-family/c-cilkplus.o c-family/array-notation-common.o c-family/cilk.o
c-family/c-ubsan.o i386-c.o glibc-c.o cc1plus-checksum.o libbackend.a main.o
libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber
/libdecnumber.a libcommon.a ../libcpp/libcpp.a ../libbacktrace/.libs
/libbacktrace.a ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a -lmpc -lmpfr -lgmp -rdynamic -ldl -L../zlib -lz
EDIT...(process before error)
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
make[3]: *** [cc1plus] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: *** [cc1] Error 1
make[3]: Leaving directory `/usr/local/gcc-5.2/gcc-5.2.0/objdir/gcc'
make[2]: *** [all-stage3-gcc] Error 2
make[2]: Leaving directory `/usr/local/gcc-5.2/gcc-5.2.0/objdir'
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory `/usr/local/gcc-5.2/gcc-5.2.0/objdir'
make: *** [all] Error 2
From the config.log file (ADDED)
configure:5989: checking for compatible ISL
configure:6002: gcc -msse2 -flto -fuse-linker-plugin -o conftest -g -O2
-lisl conftest.c -lisl >&5
conftest.c:10:21: fatal error: isl/val.h: No such file or directory
#include <isl/val.h>
Various searches through the Google, have not turned anything up. Most errors had a particular error with the cc1 Error, while my setup just output "Leaving Directory". Looking through the potential errors on the GCC webpage did not turn up anything. I had setup the compile file with with the following settings. Thank you for your help.
/usr/local/gcc-5.2/gcc-5.2.0/configure --prefix=/usr/local/sbin/gcc-5.2.0
--enable-languages=c,c++ --disable-multilib
I had to change my ./configure setup and read Linux from Scratch. With help from @iharob, I was able to compile GCC. Below is the new ./configure setup.
/usr/local/gcc-5.2/gcc-5.2.0/configure --prefix=/usr/local/gcc-5.2/gcc-5.2.0/objdir
--enable-languages=c,c++ --enable-threads=posix --disable-multilib
--disable-nls --disable-bootstrap LD_LIBRARY_PATH=/usr/local/lib
I may have not needed the LD_LIBRARY_PATH flag, but I played it safe.
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