Perl "libpth".
$ perl -V
Summary of my perl5 (revision 5 version 32 subversion 1) configuration:
Platform:
osname=linux
osvers=4.15.0-55-generic
archname=x86_64-linux
uname='linux tk2-259-39003 4.15.0-55-generic #60-ubuntu smp tue jul 2 18:22:20 utc 2019 x86_64 x86_64 x86_64 gnulinux '
config_args='-de -Dprefix=/home/kimoto/perl5/perlbrew/perls/perl-5.32.1 -Aeval:scriptdir=/home/kimoto/perl5/perlbrew/perls/perl-5.32.1/bin'
hint=recommended
useposix=true
d_sigaction=define
useithreads=undef
usemultiplicity=undef
use64bitint=define
use64bitall=define
uselongdouble=undef
usemymalloc=n
default_inc_excludes_dot=define
bincompat5005=undef
Compiler:
cc='cc'
ccflags ='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
optimize='-O2'
cppflags='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
ccversion=''
gccversion='7.5.0'
gccosandvers=''
intsize=4
longsize=8
ptrsize=8
doublesize=8
byteorder=12345678
doublekind=3
d_longlong=define
longlongsize=8
d_longdbl=define
longdblsize=16
longdblkind=3
ivtype='long'
ivsize=8
nvtype='double'
nvsize=8
Off_t='off_t'
lseeksize=8
alignbytes=8
prototype=define
Linker and Libraries:
ld='cc'
ldflags =' -fstack-protector-strong -L/usr/local/lib'
libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/7/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib
libs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
libc=libc-2.27.so
so=so
useshrplib=false
libperl=libperl.a
gnulibc_version='2.27'
Dynamic Linking:
dlsrc=dl_dlopen.xs
dlext=so
d_dlsymun=undef
ccdlflags='-Wl,-E'
cccdlflags='-fPIC'
lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector-strong'
GCC library searching path
$ gcc -print-search-dirs | perl -pi -e 's/:/\n/g'
-i used with no filenames on the command line, reading from STDIN.
install
/usr/lib/gcc/x86_64-linux-gnu/7/
programs
=/usr/lib/gcc/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/
/usr/lib/gcc/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/bin/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/bin/x86_64-linux-gnu/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/bin/
libraries
=/usr/lib/gcc/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/lib/x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/lib/x86_64-linux-gnu/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/lib/../lib/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/7/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib/
/lib/x86_64-linux-gnu/7/
/lib/x86_64-linux-gnu/
/lib/../lib/
/usr/lib/x86_64-linux-gnu/7/
/usr/lib/x86_64-linux-gnu/
/usr/lib/../lib/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../../x86_64-linux-gnu/lib/
/usr/lib/gcc/x86_64-linux-gnu/7/../../../
/lib/
/usr/lib/
I find this problem when Perl can't find -lgomp although gcc find -lgomp on Ubuntu 18.
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