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* [Bug bootstrap/45554]  New: gmp in nonstandard-location results in '-lgmpxx: not found'
@ 2010-09-06 10:51 nicolai dot stange at zmaw dot de
  2010-09-09 23:55 ` [Bug bootstrap/45554] -lgmpxx is before GMPLIB for graphite pinskia at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: nicolai dot stange at zmaw dot de @ 2010-09-06 10:51 UTC (permalink / raw)
  To: gcc-bugs

For me, gmp and ppl are both in non-standard and different locations given via
--with-gmp/--with-ppl to gcc's configure

'make bootstrap' results in 
suncc  -g -DIN_GCC    -DHAVE_CONFIG_H
-Wl,-R/pf/m/m222086/xas/solaris10/gcc/libe
lf-latest/lib -Wl,-R/pf/m/m222086/xas/solaris10/gcc/cloog-ppl-latest/lib
-Wl,-R/
pf/m/m222086/xas/solaris10/gcc/ppl-latest/lib
-Wl,-R/pf/m/m222086/xas/solaris10/
gcc/mpc-latest/lib -Wl,-R/pf/m/m222086/xas/solaris10/gcc/mpfr-latest/lib
-Wl,-R/
pf/m/m222086/xas/solaris10/gcc/gmp-latest/lib  -o cc1-dummy c-lang.o
stub-objc.o
 attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o
c-aux-i
nfo.o c-common.o c-opts.o c-format.o c-semantics.o c-ppoutput.o c-cppbuiltin.o
c
-objc-common.o c-dump.o c-pch.o c-parser.o sol2-c.o c-gimplify.o tree-mudflap.o 
c-pretty-print.o c-omp.o \
          dummy-checksum.o main.o tree-browser.o libbackend.a
../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a
./../intl/libintl.a  ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
-L/pf/m/m222086/xas/solaris10/gcc/ppl-latest/lib -lppl_c -lppl -lgmpxx
-L/pf/m/m222086/xas/solaris10/gcc/gmp-latest/lib
-L/pf/m/m222086/xas/solaris10/gcc/mpfr-latest/lib
-L/pf/m/m222086/xas/solaris10/gcc/mpc-latest/lib -lmpc -lmpfr -lgmp   -L../zlib
-lz -L/pf/m/m222086/xas/solaris10/gcc/libelf-latest/lib -lelf
ld: fatal: library -lgmpxx: not found

The reason is obvious: The configure-script just appends '-lgmpxx' to @ppllibs@
without any gmp library search path.

For those of you who stumbled over this bug report by utilizing your favourite
search engine:
A quick fix is to give
--with-ppl="<ppl_dir> -L<gmp_dir>/lib"
to configure.

BTW: On systems with a shared libppl, libgmpxx is not needed as it is pulled in
via DT_NEEDED.


-- 
           Summary: gmp in nonstandard-location results in '-lgmpxx: not
                    found'
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: nicolai dot stange at zmaw dot de
 GCC build triplet: sparc-sun-solaris2.10
  GCC host triplet: sparc-sun-solaris2.10
GCC target triplet: sparc-sun-solaris2.10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45554


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug bootstrap/45554] -lgmpxx is before GMPLIB for graphite
  2010-09-06 10:51 [Bug bootstrap/45554] New: gmp in nonstandard-location results in '-lgmpxx: not found' nicolai dot stange at zmaw dot de
@ 2010-09-09 23:55 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-09-09 23:55 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2010-09-09 23:55 -------
Confirmed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |build
   Last reconfirmed|0000-00-00 00:00:00         |2010-09-09 23:55:32
               date|                            |
            Summary|gmp in nonstandard-location |-lgmpxx is before GMPLIB for
                   |results in '-lgmpxx: not    |graphite
                   |found'                      |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45554


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2010-09-06 10:51 [Bug bootstrap/45554] New: gmp in nonstandard-location results in '-lgmpxx: not found' nicolai dot stange at zmaw dot de
2010-09-09 23:55 ` [Bug bootstrap/45554] -lgmpxx is before GMPLIB for graphite pinskia at gcc dot gnu dot org

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