http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56207
Bug #: 56207
Summary: 'make check-mpc' fails to build tests
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: si...@pushface.org
This is with r195682, on Mac OS X 12.2.1.
I have the SVN source tree in $source, and I have GMP 5.1.0, MPFR 3.1.1, and
MPC 1.0.1 symlinked to $source/gmp, mpfr and mpc respectively.
Having built the compiler in $build (a parallel directory), make check-gmp and
make check-mpfr run successfully.
However, make check-mpc fails to build with
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -no-install -o tabs
tabs.o libmpc-tests.la ../src/libmpc.la -lmpfr -lgmp
libtool: link: warning: `-no-install' is ignored for x86_64-apple-darwin12
libtool: link: warning: assuming `-no-fast-install' instead
libtool: link: gcc -g -O2 -o tabs tabs.o ./.libs/libmpc-tests.a
../src/.libs/libmpc.a -lmpfr
/Users/simon/tmp/gcc-build-195682-patched/./gmp/.libs/libgmp.a
ld: library not found for -lmpfr
If I cd $build/mpc/test and make check, it runs successfully.
I believe that the problem is that the LDFLAGS set in $build/mpc/test/Makefile
is being overridden.
