[Bug other/51375] New: different prefix for (s)libdir and bindir, gcc searches for as in wrong directories

["pjodrr at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51375

             Bug #: 51375
           Summary: different prefix for (s)libdir and bindir, gcc
                    searches for as in wrong directories
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: pjodrr@gmail.com


Hello,

I've setup the source directory to include symbolic links:

bfd -> ../../../binutils/S510-sparcv9/binutils-2.21.1/bfd/
binutils -> ../../../binutils/S510-sparcv9/binutils-2.21.1/binutils/
gas -> ../../../binutils/S510-sparcv9/binutils-2.21.1/gas/
gprof -> ../../../binutils/S510-sparcv9/binutils-2.21.1/gprof/
opcodes -> ../../../binutils/S510-sparcv9/binutils-2.21.1/opcodes/

please not especially that gas is included, so the bootstrap should
build and then also use it after installation.

when I run configure under Solaris 10 / Sparc with these options:

        --prefix=%(prefix)s
        -q --enable-languages=c,c++
    --without-ppl
    --without-cloog
    --with-mpc=%(prefix)s
    --with-mpfr=%(prefix)s
    --with-gmp=%(prefix)s
    --with-pkgversion="%(packager)s %(packager_version)s"
    --with-bugurl=%(packager_bug_reports)s
    --with-slibdir=/apps/prod/%(cc_prefix)s/lib
    --libdir=/apps/prod/%(cc_prefix)s/lib
    --bindir=%(prefix)s/bin
    --libexecdir=%(prefix)s/libexec
    --includedir=%(prefix)s/include
    --datarootdir=%(prefix)s/share
    --with-ld=/usr/ccs/bin/ld
    --with-gnu-ld=no

I include all options for completeness, but it is important to
note that (s)libdir should be /apps/prod/gcc/4.6.2/lib while
all other directories should start with /apps/local/gcc/4.6.2.

%(prefix)s is /apps/local/gcc/4.6.2 and
%(cc_prefix)s is gcc/4.6.2

The bootstrap and installation works as expected,
but when I then call gcc to compile a simple program like this:

gcc -c -g -I/apps/local/gcc/4.6.2/include -I/apps/prod/gcc/4.6.2/include
conftest.c

I get errors:

/usr/ccs/bin/as: "/var/tmp//cc2wHEMg.s", line 10: error: quoted-string operand
required                                                                       
/usr/ccs/bin/as: "/var/tmp//cc2wHEMg.s", line 10: error: statement syntax      
/usr/ccs/bin/as: "/var/tmp//cc2wHEMg.s", line 11: error: unknown opcode ".loc" 
/usr/ccs/bin/as: "/var/tmp//cc2wHEMg.s", line 11: error: statement syntax 
...

please note that /usr/ccs/bin/as is reporting this error although gcc
should have used as from the gcc installation directory.
Indeed if I run the gcc command with truss I see where gcc is
searching for as:

922:   
stat64("/apps/local/gcc/4.6.2/libexec/gcc/sparc-sun-solaris2.10/4.6.2/as",
0xFFBFE238) Err#2 ENOENT
922:   
stat64("/apps/local/gcc/4.6.2/libexec/gcc/sparc-sun-solaris2.10/4.6.2/as",
0xFFBFE238) Err#2 ENOENT
922:    stat64("/apps/local/gcc/4.6.2/libexec/gcc/sparc-sun-solaris2.10/as",
0xFFBFE238) Err#2 ENOENT
922:    stat64("/apps/prod/gcc/4.6.2/lib/gcc/sparc-sun-solaris2.10/4.6.2/as",
0xFFBFE238) Err#2 ENOENT
922:    stat64("/apps/prod/gcc/4.6.2/lib/gcc/sparc-sun-solaris2.10/as",
0xFFBFE238) Err#2 ENOENT
922:   
stat64("/apps/prod/gcc/4.6.2/lib/gcc/sparc-sun-solaris2.10/4.6.2/../../../../../../../../sparc-sun-solaris2.10/bin/sparc-sun-solaris2.10/4.6.2/as",
0xFFBFE238) Err#2 ENOENT
922:   
stat64("/apps/prod/gcc/4.6.2/lib/gcc/sparc-sun-solaris2.10/4.6.2/../../../../../../../../sparc-sun-solaris2.10/bin/as",
0xFFBFE238) Err#2 ENOENT
922:    stat64("/usr/ccs/bin/sparc-sun-solaris2.10/4.6.2/as", 0xFFBFE238) Err#2
ENOENT
922:    stat64("/usr/ccs/bin/as", 0xFFBFE238)           = 0

but it does not look where it is actually installed, namely:

/apps/local/gcc/4.6.2/sparc-sun-solaris2.10/bin/as

this looks like a bug to me, or am I doing something wrong?
What can I do to make this work?

thanks,

  Peter