| Igor Nikolic 2006-10-23, 6:57 pm |
| Hello list,
I have a question on compilation problems for Date::Calc on a 64 bit
RHEL machine.
When I use cpan to install Date::Calc and Bit::Vector I get the
following problem :
<snip>
gcc -shared Calc.o DateCalc.o -o blib/arch/auto/Date/Calc/Calc.so
/usr/bin/ld: skipping incompatible
/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../libc.so when searching
for -lc
/usr/bin/ld: skipping incompatible
/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../libc.a when searching
for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc
/usr/bin/ld: cannot find -lc
collect2: ld returned 1 exit status
make: *** [blib/arch/auto/Date/Calc/Calc.so] Error 1
/usr/bin/make -- NOT OK
</snip>
I understand that something is not compatible with the 64bit compiler,
but I have no clue on how to fix it. Google does not seem to know a lot
about this, oddly enough.
Any hints / specific rtfms ?
Thank you
Igor
the complete error message can be found here : http://phpfi.com/166366
for the background info, here is perl -V
$ perl -V
Summary of my perl5 (revision 5 version 8 subversion 5) configuration:
Platform:
osname=linux, osvers=2.6.9-22.18.bz155725.elsmp,
archname=x86_64-linux-thread-multi
uname='linux hs20-bc1-3.build.redhat.com 2.6.9-22.18.bz155725.elsmp
#1 smp thu nov 17 15:34:08 est 2005 x86_64 x86_64 x86_64 gnulinux '
config_args='-des -Doptimize=-O2 -g -pipe -m64 -Dversion=5.8.5
-Dmyhostname=localhost -Dperladmin=root@localhost -Dcc=gcc -Dcf_by=Red
Hat, Inc. -Dinstallprefix=/usr -Dprefix=/usr -Dlibpth=/usr/local/lib64
/lib64 /usr/lib64 -Dprivlib=/usr/lib/perl5/5.8.5
-Dsitelib=/usr/lib/perl5/site_perl/5.8.5
-Dvendorlib=/usr/lib/perl5/vendor_perl/5.8.5
-Darchlib=/usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi
-Dsitearch=/usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi
-Dvendorarch=/usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi
-Darchname=x86_64-linux -Dvendorprefix=/usr -Dsiteprefix=/usr
-Duseshrplib -Dusethreads -Duseithreads -Duselargefiles -Dd_dosuid
-Dd_semctl_semun -Di_db -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog
-Dman3ext=3pm -Duseperlio -Dinstallusrbinperl -Ubincompat5005
-Uversiononly -Dpager=/usr/bin/less -isr -Dinc_version_list=5.8.4 5.8.3
5.8.2 5.8.1 5.8.0'
hint=recommended, useposix=true, d_sigaction=define
usethreads=define use5005threads=undef useithreads=define
usemultiplicity=define
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=define use64bitall=define uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DDEBUGGING
-fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm',
optimize='-O2 -g -pipe -m64',
cppflags='-D_REENTRANT -D_GNU_SOURCE -DDEBUGGING
-fno-strict-aliasing -pipe -I/usr/local/include -I/usr/include/gdbm'
ccversion='', gccversion='3.4.6 20060404 (Red Hat 3.4.6-2)',
gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
ls size=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='gcc', ldflags =''
libpth=/usr/local/lib64 /lib64 /usr/lib64
libs=-lresolv -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
perllibs=-lresolv -lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
libc=/lib/libc-2.3.3.so, so=so, useshrplib=true, libperl=libperl.so
gnulibc_version='2.3.4'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E
-Wl,-rpath,/usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi/CORE'
cccdlflags='-fPIC', lddlflags='-shared'
Characteristics of this binary (from libperl):
Compile-time options: DEBUGGING MULTIPLICITY USE_ITHREADS
USE_64_BIT_INT USE_64_BIT_ALL USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
Built under linux
Compiled at Jul 24 2006 18:28:14
@INC:
/usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi
/usr/lib/perl5/5.8.5
/usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.4/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.3/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.2/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.1/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.0/x86_64-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.5
/usr/lib/perl5/site_perl/5.8.4
/usr/lib/perl5/site_perl/5.8.3
/usr/lib/perl5/site_perl/5.8.2
/usr/lib/perl5/site_perl/5.8.1
/usr/lib/perl5/site_perl/5.8.0
/usr/lib/perl5/site_perl
/usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.4/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.3/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.2/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.1/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.0/x86_64-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.5
/usr/lib/perl5/vendor_perl/5.8.4
/usr/lib/perl5/vendor_perl/5.8.3
/usr/lib/perl5/vendor_perl/5.8.2
/usr/lib/perl5/vendor_perl/5.8.1
/usr/lib/perl5/vendor_perl/5.8.0
/usr/lib/perl5/vendor_perl
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