#7864: libfplll tries to link 64-bit objects to 32-bit libstdc++.so
------------------------+---------------------------------------------------
Reporter: drkirkby | Owner: drkirkby
Type: defect | Status: new
Priority: major | Milestone: sage-4.3.1
Component: solaris | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
------------------------+---------------------------------------------------
== Build environment ==
* Sun Ultra 27 3.333 GHz Intel Xeon. 12 GB RAM
* !OpenSolaris 2009.06 snv_111b X86
* Sage 4.3.1.alpha1 (with a few packages hacked to work on 64-bit)
* gcc 4.3.4 configured with Sun linker and GNU assembler from binutils
version 2.20.
* 64-bit build. SAGE64 was set to yes, plus various other tricks to get
-m64 into packages.
== The problem ==
Despite the fact all the objects file (.o) are created 64-bit (as
intended), the final link phase tries to link against a 32-bit library
{{{
/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/libstdc++.so
}}}
rather than the 64-bit version:
{{{
/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/amd64/libstdc
}}}
I don't understand why Here is the the failed part of the build.
{{{
if g++ -DPACKAGE_NAME=\"libfplll\" -DPACKAGE_TARNAME=\"libfplll\"
-DPACKAGE_VERSION=\"3.0.12\" -DPACKAGE_STRING=\"libfplll\ 3.0.12\"
-DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"libfplll\" -DVERSION=\"3.0.12\"
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -DSTDC_HEADERS=1 -DHAVE_FLOAT_H=1
-DHAVE_LIMITS_H=1 -DHAVE_STDLIB_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1
-DHAVE_STDBOOL_H=1 -DHAVE_FLOOR=1 -DHAVE_POW=1 -DHAVE_RINT=1 -DHAVE_SQRT=1
-DHAVE_STRTOL=1 -DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -I. -I. -DFAST_BUILD
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -MT fplll_micro-
topenum.o -MD -MP -MF ".deps/fplll_micro-topenum.Tpo" -c -o fplll_micro-
topenum.o `test -f 'topenum.cpp' || echo './'`topenum.cpp; \
then mv -f ".deps/fplll_micro-topenum.Tpo" ".deps/fplll_micro-
topenum.Po"; else rm -f ".deps/fplll_micro-topenum.Tpo"; exit 1; fi
/bin/sh ../libtool --tag=CXX --mode=link g++ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -o fplll_micro
fplll_micro-main.o fplll_micro-enumerate.o fplll_micro-evaluator.o
fplll_micro-solver.o fplll_micro-tools.o fplll_micro-topenum.o -lmpfr
-lgmp -lmpfr -lgmp
g++ -m64 -fPIC -I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/ -o
fplll_micro fplll_micro-main.o fplll_micro-enumerate.o fplll_micro-
evaluator.o fplll_micro-solver.o fplll_micro-tools.o fplll_micro-topenum.o
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib
/export/home/drkirkby/sage-4.3.1.alpha1/local/lib/libmpfr.so
/export/home/drkirkby/sage-4.3.1.alpha1/local/lib/libgmp.so -Wl,-R
-Wl,/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -Wl,-R
-Wl,/export/home/drkirkby/sage-4.3.1.alpha1/local/lib
make[3]: Leaving directory
`/export/home/drkirkby/sage-4.3.1.alpha1/spkg/build/libfplll-3.0.12.p0/src/src'
make[3]: Entering directory
`/export/home/drkirkby/sage-4.3.1.alpha1/spkg/build/libfplll-3.0.12.p0/src'
if /bin/sh ./libtool --tag=CXX --mode=compile g++
-DPACKAGE_NAME=\"libfplll\" -DPACKAGE_TARNAME=\"libfplll\"
-DPACKAGE_VERSION=\"3.0.12\" -DPACKAGE_STRING=\"libfplll\ 3.0.12\"
-DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"libfplll\" -DVERSION=\"3.0.12\"
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -DSTDC_HEADERS=1 -DHAVE_FLOAT_H=1
-DHAVE_LIMITS_H=1 -DHAVE_STDLIB_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1
-DHAVE_STDBOOL_H=1 -DHAVE_FLOOR=1 -DHAVE_POW=1 -DHAVE_RINT=1 -DHAVE_SQRT=1
-DHAVE_STRTOL=1 -DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -I. -I.
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -MT dummy.lo -MD -MP
-MF ".deps/dummy.Tpo" -c -o dummy.lo dummy.cpp; \
then mv -f ".deps/dummy.Tpo" ".deps/dummy.Plo"; else rm -f
".deps/dummy.Tpo"; exit 1; fi
mkdir .libs
g++ "-DPACKAGE_NAME=\"libfplll\"" "-DPACKAGE_TARNAME=\"libfplll\""
"-DPACKAGE_VERSION=\"3.0.12\"" "-DPACKAGE_STRING=\"libfplll 3.0.12\""
"-DPACKAGE_BUGREPORT=\"\"" "-DPACKAGE=\"libfplll\"" "-DVERSION=\"3.0.12\""
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -DSTDC_HEADERS=1 -DHAVE_FLOAT_H=1
-DHAVE_LIMITS_H=1 -DHAVE_STDLIB_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1
-DHAVE_STDBOOL_H=1 -DHAVE_FLOOR=1 -DHAVE_POW=1 -DHAVE_RINT=1 -DHAVE_SQRT=1
-DHAVE_STRTOL=1 -DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -I. -I.
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -MT dummy.lo -MD -MP
-MF .deps/dummy.Tpo -c dummy.cpp -fPIC -DPIC -o .libs/dummy.o
In file included from src/main.h:27,
from dummy.cpp:11:
src/fplll.h:29:1: warning: "NAN" redefined
In file included from src/defs.h:36,
from src/util.h:29,
from src/lexer.h:26,
from src/main.h:26,
from dummy.cpp:11:
src/dpe.h:30:1: warning: this is the location of the previous definition
g++ "-DPACKAGE_NAME=\"libfplll\"" "-DPACKAGE_TARNAME=\"libfplll\""
"-DPACKAGE_VERSION=\"3.0.12\"" "-DPACKAGE_STRING=\"libfplll 3.0.12\""
"-DPACKAGE_BUGREPORT=\"\"" "-DPACKAGE=\"libfplll\"" "-DVERSION=\"3.0.12\""
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -DSTDC_HEADERS=1 -DHAVE_FLOAT_H=1
-DHAVE_LIMITS_H=1 -DHAVE_STDLIB_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1
-DHAVE_STDBOOL_H=1 -DHAVE_FLOOR=1 -DHAVE_POW=1 -DHAVE_RINT=1 -DHAVE_SQRT=1
-DHAVE_STRTOL=1 -DHAVE_LIBGMP=1 -DHAVE_LIBMPFR=1 -I. -I.
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -MT dummy.lo -MD -MP
-MF .deps/dummy.Tpo -c dummy.cpp -o dummy.o >/dev/null 2>&1
/bin/sh ./libtool --tag=CXX --mode=link g++ -m64 -fPIC
-I/export/home/drkirkby/sage-4.3.1.alpha1/local/include/
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -o libfplll.la
-rpath /export/home/drkirkby/sage-4.3.1.alpha1/local/lib -version-info
1:0:1 dummy.lo -lgmp -lmpfr -lmpfr -lgmp -lmpfr -lgmp
g++ -shared -nostdlib /usr/lib/amd64/crti.o /usr/lib/amd64/values-Xa.o
/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/gcc/i386-pc-
solaris2.11/4.3.4/amd64/crtbegin.o .libs/dummy.o -Wl,-R
-Wl,/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -Wl,-R
-Wl,/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib -Wl,-R
-Wl,/export/home/drkirkby/sage-4.3.1.alpha1/local/lib -Wl,-R
-Wl,/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib
-L/export/home/drkirkby/sage-4.3.1.alpha1/local/lib
/export/home/drkirkby/sage-4.3.1.alpha1/local/lib/libmpfr.so
/export/home/drkirkby/sage-4.3.1.alpha1/local/lib/libgmp.so
-L/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/gcc/i386-pc-
solaris2.11/4.3.4/amd64 -L/usr/local/gcc-4.3.4-GNU-assembler-Sun-
linker/lib/gcc/i386-pc-solaris2.11/4.3.4/../../../amd64 -L/lib/amd64
-L/usr/lib/amd64 -L/usr/local/gcc-4.3.4-GNU-assembler-Sun-
linker/lib/gcc/i386-pc-solaris2.11/4.3.4 -L/usr/local/gcc-4.3.4-GNU-
assembler-Sun-linker/lib/gcc/i386-pc-solaris2.11/4.3.4/../../..
/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/libstdc++.so -lm -lgcc_s
/usr/local/gcc-4.3.4-GNU-assembler-Sun-linker/lib/gcc/i386-pc-
solaris2.11/4.3.4/amd64/crtend.o /usr/lib/amd64/crtn.o -m64 -Wl,-h
-Wl,libfplll.so.0 -o .libs/libfplll.so.0.1.0
ld: fatal: file /usr/local/gcc-4.3.4-GNU-assembler-Sun-
linker/lib/libstdc++.so: wrong ELF class: ELFCLASS32
ld: fatal: file processing errors. No output written to
.libs/libfplll.so.0.1.0
collect2: ld returned 1 exit status
make[3]: *** [libfplll.la] Error 1
make[3]: Leaving directory
`/export/home/drkirkby/sage-4.3.1.alpha1/spkg/build/libfplll-3.0.12.p0/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/export/home/drkirkby/sage-4.3.1.alpha1/spkg/build/libfplll-3.0.12.p0/src'
Error building libfplll
real 0m22.114s
user 0m16.829s
sys 0m4.053s
sage: An error occurred while installing libfplll-3.0.12.p0
}}}
== Workaround ==
A workaround is to delete the library, then create a link to the same
library in the amd64 directory. But this is a hack, and obviously means
gcc would not work properly for 32-bit builds in this case.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7864>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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