------- Comment #14 from dschlic1 at gmail dot com 2010-08-06 14:35 ------- Subject: Make fails in zlib
Hello; Can you put that in layman's terms? I am using the standard GNU linker and assembler. I run Ubuntu 10.04 LTS with all of the latest patches. Thank You, Donald Schlicht On Thu, Aug 5, 2010 at 1:01 PM, rwild at gcc dot gnu dot org <gcc-bugzi...@gcc.gnu.org> wrote: > > > ------- Comment #13 from rwild at gcc dot gnu dot org 2010-08-05 17:01 > ------- > config.log excerpt from zlib: > > configure:7903: result: yes > configure:7936: checking whether the gcc -m64 linker (ld) supports shared > libraries > configure:9020: result: yes > configure:9265: checking dynamic linker characteristics > configure:9710: error: Link tests are not allowed after GCC_NO_EXECUTABLES. > > which corresponds to this code in zlib/configure, from AC_PROG_LIBTOOL: > > lt_cv_shlibpath_overrides_runpath=no > save_LDFLAGS=$LDFLAGS > save_libdir=$libdir > eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ > LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" > if test x$gcc_no_link = xyes; then > as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" > 5 > > > Either GCC or the user needs to prime cache variables in the way this test > shows: > <http://git.savannah.gnu.org/cgit/libtool.git/tree/tests/no-executables.at> > (There is currently one item missing there for AIX, which is relevant for GCC > but irrelevant to this particular PR). > > This same issue supposedly holds for other GCC directories in which > GCC_NO_EXECUTABLES is used; it might just be latent. > > Question is, what values the variables should be primed with. In general, > tough one. In this specific case: find out whether your linker sets > DT_RUNPATH > upon -Wl,-rpath ("yes") or only DT_RPATH ("no"). Pass > lt_cv_shlibpath_overrides_runpath=no or =yes to configure accordingly. Hmm. > How can I ensure this primes the cache for host directories only? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45174
