Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 28 Feb 2012 20:56:19 +0100
From:      Spil Oss <spil.oss@gmail.com>
To:        Mel Flynn <rflynn@acsalaska.net>, freebsd-ports@freebsd.org
Subject:   Re: "[lang/perl5.14] Fails on amd64 when WITH_THREADS is enabled"
Message-ID:  <CAEJyAvOS%2BGab0bNBdvnC0cD6NUn33APHt0pzFm-82Bm1R4XV%2Bg@mail.gmail.com>
In-Reply-To: <4F4D20AE.2010401@acsalaska.net>
References:  <e87f5878ff1566ae3560437b686db696@localhost> <4F4D20AE.2010401@acsalaska.net>

next in thread | previous in thread | raw e-mail | index | archive | help
Some logs when reproducing. Bus error on miniperl. Built in my build3 jail.
Builds fine under the same circumstances on my Core i5 2500K system
(normal ZFS).
Fails on my laptop Core i5 M 560 with a RootOnZFS install.

uname -a (anonymised)
FreeBSD build3.example.org 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Sat Feb
 4 21:06:26 CET 2012
root@gw.example.org:/usr/obj/usr/src/sys/BEASTIE90  amd64

WITH_THREADS WITH_PTHREAD -> fail
WITHOUT_THREADS WITH_PTHREAD -> fail
WITH_THREADS WITHOUT_PTHREAD -> fail
WITHOUT_THREADS WITHOUT_PTHREAD -> OK

Configuration, make.conf and make output below. First error on miniperl is
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
./miniperl -w -Ilib -MExporter -e '<?>' || make minitest
Bus error (core dumped)

Hope this helps,

Thanks, Spil

[root@build3 /usr/ports/lang/perl5.14]# make showconfig
===> The following configuration options are available for
perl-threaded-5.14.2_1:
     DEBUGGING=off "Build with debugging support"
     GDBM=off "Build GDBM_File extension"
     PERL_MALLOC=off "Use Perl malloc"
     PERL_64BITINT=on "Use 64 bit integers (on i386)"
     THREADS=on "Build threaded perl"
     PTHREAD=on "Build with -pthread"
     MULTIPLICITY=off "Use multiplicity"
     SITECUSTOMIZE=off "Run-time customization of @INC"
     USE_PERL=on "Rewrite links in /usr/bin"
===> Use 'make config' to modify these settings
[root@build3 /usr/ports/lang/perl5.14]# cat /etc/make.conf
CPUTYPE?=native
CFLAGS= -O2 -fno-strict-aliasing -pipe
MAKE_JOBS_NUMBER=4

WRKDIRPREFIX=/var/ports

# Won't build with clang audio/id3lib devel/icu mail/libvmime misc/mc
net-mgmt/bsnmp-ucd
#.if ${.CURDIR:M*/net-mgmt/bsnmp-ucd*} || ${.CURDIR:M*audio/id3lib*}
|| ${.CURDIR:M*devel/icu*}
#CLANG_FAILS=TRUE
#.endif

.if ${.CURDIR:M*mail/libvmime*} || ${.CURDIR:M*misc/mc*} ||
${.CURDIR:M*devel/pecl-intl*}
CLANG_FAILS=TRUE
.endif
# || ${.CURDIR:M*devel/apr*} || ${.CURDIR:M*www/apache22*}

# Use Clang/LLVM
.if !defined(CLANG_FAILS)
.if !defined(CC) || ${CC} == "cc"
CC=clang
.endif
.if !defined(CXX) || ${CXX} == "c++"
CXX=clang++
.endif
.if !defined(CPP) || ${CPP} == "cpp"
CPP=clang-cpp
.endif
# Don't die on warnings
NO_WERROR=
WERROR=
# Don't forget this when using Jails!
NO_FSCHG=
.endif

CACTIDIR=www/cacti

WITHOUT_X11="YES"
WITHOUT_GUI="YES"
# WITHOUT_GD="YES"
WITH_APACHE2="YES"
WITH_PHP5="YES"
WITH_MPM=worker

PYTHON_VERSION=python2.7
# PYTHON_DEFAULT_VERSION=python2.6

MASTER_SITE_SOURCEFORGE=http://surfnet.dl.sourceforge.net/sourceforge/%SUBDIR%/
http://belnet.dl.sourceforge.net/sourceforge/%SUBDIR%/
MASTER_SITE_PHP=http://nl.php.net/%SUBDIR%/ http://nl2.php.net/%SUBDIR%/
MASTER_SITE_APACHE_HTTPD?= http://apache.surfnet.nl/httpd/
http://apache.mirror.nedlinux.nl/dist/httpd/
http://apache.proserve.nl/httpd/ http://httpd.kookel.org/httpd/
http://dist.apache.easynet.nl/httpd/
http://apache.essentkabel.com/httpd/
BUILD_OPTIMIZED="yes"
[root@build3 /usr/ports/lang/perl5.14]# make clean
===>  Cleaning for perl-threaded-5.14.2_1
[root@build3 /usr/ports/lang/perl5.14]# make
===>  Vulnerability check disabled, database not found
===>  License ART10 GPLv1 accepted by the user
===>  Found saved configuration for perl-threaded-5.14.2_1
===>  Extracting for perl-threaded-5.14.2_1
=> SHA256 Checksum OK for perl/perl-5.14.2.tar.bz2.
=> SHA256 Checksum OK for perl/BSDPAN-20111107.tar.bz2.
===>  Patching for perl-threaded-5.14.2_1
===>  Applying FreeBSD patches for perl-threaded-5.14.2_1
/usr/bin/sed -e 's|%%PREFIX%%|/usr/local|g;'  -e
's|%%PERL_VERSION%%|5.14.2|g;'  -e 's|%%PERL_ARCH%%|mach|g;'  -e
's|%%MAKE_CONF%%|/etc/make.conf|g;'  -e 's|%%LINK_USRBIN%%|yes|g;'
/usr/ports/lang/perl5.14/files/use.perl  >
/var/ports/usr/ports/lang/perl5.14/work/use.perl
/usr/bin/sed -e 's|%%PREFIX%%|/usr/local|g;'  -e
's|%%PERL_VERSION%%|5.14.2|g;'
/usr/ports/lang/perl5.14/files/perl-man.conf  >
/var/ports/usr/ports/lang/perl5.14/work/perl-man.conf
/usr/bin/sed -e 's|%%PERL%%|/usr/local/bin/perl|g;
s|%%PERL_VERSION%%|5.14.2|g; s|%%PKGNAME%%|perl-threaded-5.14.2_1|g'
/usr/ports/lang/perl5.14/files/perl-after-upgrade  >
/var/ports/usr/ports/lang/perl5.14/work/perl-after-upgrade
/bin/cp /var/ports/usr/ports/lang/perl5.14/work/use.perl
/var/ports/usr/ports/lang/perl5.14/work/pkg-install
/bin/cp /var/ports/usr/ports/lang/perl5.14/work/use.perl
/var/ports/usr/ports/lang/perl5.14/work/pkg-deinstall
/usr/bin/sed -i '' -e 's|%%PERL_PKGNAME%%|perl-threaded-5.14.2_1|g;
s|%%PERL_VER%%|5.14|g;'  -e 's!%%BSDPAN_VERSION%%!20111107!g;'
/var/ports/usr/ports/lang/perl5.14/work/BSDPAN-20111107/ExtUtils/*.pm
/usr/bin/sed -i.bak -e 's|/usr/local|/usr/local|g'
/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2/Configure
/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2/hints/freebsd.sh
/usr/bin/sed -i.bak -e 's|%%PTHREAD_LIBS%%|-pthread|g;'  -e
's|%%PTHREAD_CFLAGS%%||g;'
/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2/hints/freebsd.sh
===>  Configuring for perl-threaded-5.14.2_1
First let's make sure your kit is complete.  Checking...
Locating common programs...
Checking compatibility between /bin/echo and builtin echo (if any)...
Symbolic links are supported.
Checking how to test for symbolic links...
You can test for symbolic links with 'test -h'.
Good, your tr supports [:lower:] and [:upper:] to convert case.
Using [:upper:] and [:lower:] to convert case.
3b1             dragonfly       irix_6_0        opus            super-ux
aix             dynix           irix_6_1        os2             svr4
aix_3           dynixptx        isc             os390           svr5
aix_4           epix            isc_2           os400           ti1500
altos486        esix4           linux           posix-bc        titanos
amigaos         fps             lynxos          powerux         ultrix_4
atheos          freebsd         midnightbsd     qnx             umips
aux_3           genix           mips            rhapsody        unicos
beos            gnu             mirbsd          riscos          unicosmk
bsdos           gnukfreebsd     mpc             sco             unisysdynix
catamount       gnuknetbsd      mpeix           sco_2_3_0       utekv
convexos        greenhills      ncr_tower       sco_2_3_1       uts
cxux            haiku           netbsd          sco_2_3_2       uwin
cygwin          hpux            newsos4         sco_2_3_3       vmesa
darwin          i386            next_3          sco_2_3_4       vos
dcosx           interix         next_3_0        solaris_2
dec_osf         irix_4          next_4          stellar
dgux            irix_5          nonstopux       sunos_4_0
dos_djgpp       irix_6          openbsd         sunos_4_1
Which of these apply, if any? [freebsd]

Some users have reported that Configure halts when testing for
the O_NONBLOCK symbol with a syntax error.  This is apparently a
sh error.  Rerunning Configure with ksh apparently fixes the
problem.  Try
        ksh Configure [your options]

Operating system name? [freebsd]
Operating system version? [9.0-release]
Installation prefix to use? (~name ok) [/usr/local]
AFS does not seem to be running...
What installation prefix should I use for installing files? (~name ok)
[/usr/local]
Build Perl for SOCKS? [n]
Use the PerlIO abstraction layer? [y]
Getting the current patchlevel...
Build a threading Perl? [y]
Use which C compiler? [clang]
Checking for GNU cc in disguise and/or its version number...
Now, how can we feed standard input to your C preprocessor...
Directories to use for library searches? [/usr/lib /usr/local/lib]
What is the file extension used for shared libraries? [so]
Try to use long doubles if available? [n]
Checking for optional libraries...
What libraries to use? [-lm -lcrypt -lutil]
What optimizer/debugger flag should be used?
[-O2 -fno-strict-aliasing -pipe -march=native]
Any additional cc flags?
[-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include]
Let me guess what the preprocessor flags are...
Any additional ld flags (NOT including libraries)?
[-pthread -Wl,-E  -fstack-protector -L/usr/local/lib]
Checking your choice of C compiler and flags for coherency...
Computing filename position in cpp output for #include directives...
<stdlib.h> found.
Checking to see how big your integers are...
Checking to see if you have long long...
Checking to see how big your long longs are...
<inttypes.h> found.
Checking to see if you have int64_t...
Checking which 64-bit integer type we could use...
We could use 'long' for 64-bit integers.
Try to use maximal 64-bit support, if available? [y]
Checking to see how big your double precision numbers are...
Checking to see if you have long double...
Checking to see how big your long doubles are...
What is your architecture name [amd64-freebsd]
Threads selected.
...setting architecture name to amd64-freebsd-thread.
Multiplicity selected.
...setting architecture name to amd64-freebsd-thread-multi.
This architecture is naturally 64-bit, not changing architecture name.
Perlio selected.
Pathname where the public executables will reside? (~name ok)
[/usr/local/bin]
Use relocatable @INC? [n]
Pathname where the private library files will reside? (~name ok)
[/usr/local/lib/perl5/5.14.2]
Where do you want to put the public architecture-dependent libraries? (~name ok)
[/usr/local/lib/perl5/5.14.2/mach]
Other username to test security of setuid scripts with? [none]
I'll assume setuid scripts are *not* secure.
Does your kernel have *secure* setuid scripts? [n]
Installation prefix to use for add-on modules and utilities? (~name ok)
[/usr/local]
Pathname for the site-specific library files? (~name ok)
[/usr/local/lib/perl5/site_perl/5.14.2]
List of earlier versions to include in @INC? [none]
<malloc/malloc.h> NOT found.
<malloc.h> NOT found.
Checking to see how well your C compiler groks the void type...
Good.  It appears to support void to the level perl5 wants.
Checking to see how big your pointers are...
Do you wish to wrap malloc calls to protect against potential overflows? [y]
Do you wish to attempt to use the malloc that comes with perl5? [n]
Your system wants malloc to return 'void *', it would seem.
Your system uses void free(), it would seem.
Pathname for the site-specific architecture-dependent library files? (~name ok)
[/usr/local/lib/perl5/site_perl/5.14.2/mach]
Do you want to configure vendor-specific add-on directories? [n]
Colon-separated list of additional directories for perl to search? [none]
Checking out function prototypes...
Support DTrace if available? [n]
Install any extra modules (y or n)? [n]
Directory for the main Perl5 html pages? (~name ok) [none]
Directory for the Perl5 module html pages? (~name ok) [none]
Do you want to install perl as /usr/bin/perl? [n]
Checking for GNU C Library...
Shall I use /usr/bin/nm to extract C symbols from the libraries? [n]
<dld.h> NOT found.
Checking for C++...
dlopen() found.
<unistd.h> found.
Do you wish to use dynamic loading? [y]
Source file to use for dynamic loading [ext/DynaLoader/dl_dlopen.xs]
Any special flags to pass to clang -c to compile shared library modules?
[-DPIC -fPIC]
What command should be used to create dynamic libraries? [clang]
Any special flags to pass to clang to create a dynamically loaded library?
[-shared  -L/usr/local/lib -fstack-protector]
Any special flags to pass to clang to use dynamic linking? [none]
Build a shared libperl.so (y/n) [y]
What name do you want to give to the shared libperl? [libperl.so]

Adding -Wl,-R/usr/local/lib/perl5/5.14.2/mach/CORE to the flags
passed to clang so that the perl executable will find the
installed shared libperl.so.

System manual is in /usr/share/man/man1.
Where do the main Perl5 manual pages (source) go? (~name ok)
[/usr/local/man/man1]
What suffix should be used for the main Perl5 man pages? [1]
You can have filenames longer than 14 characters.
Where do the perl5 library man pages (source) go? (~name ok)
[/usr/local/lib/perl5/5.14.2/perl/man/man3]
What suffix should be used for the perl5 library man pages? [3]
Figuring out host name...
Your host name appears to be "build3.bachfreund.nl". Right? [y]
What is your domain name? [.bachfreund.nl]
What is your e-mail address? [bernard@build3.bachfreund.nl]
Perl administrator e-mail address [bernard@build3.bachfreund.nl]
Do you want to install only the version-specific parts of perl? [n]
What shall I put after the #! to start up perl ("none" to not use #!)?
[/usr/local/bin/perl]
Where do you keep publicly executable scripts? (~name ok) [/usr/local/bin]
Pathname where the add-on public executables should be installed? (~name ok)
[/usr/local/bin]
Pathname where the site-specific html pages should be installed? (~name ok)
[none]
Pathname where the site-specific library html pages should be
installed? (~name ok)
[none]
Pathname where the site-specific manual pages should be installed? (~name ok)
[/usr/local/man/man1]
Pathname where the site-specific library manual pages should be
installed? (~name ok)
[/usr/local/lib/perl5/5.14.2/man/man3]
Pathname where add-on public executable scripts should be installed? (~name ok)
[/usr/local/bin]
Use the "fast stdio" if available? [n]
off_t found.
Checking to see how big your file offsets are...
fpos_t found.
Checking the size of fpos_t...
Using <string.h> instead of <strings.h>.
qgcvt() NOT found.
Checking how to print long doubles...
gconvert NOT found.
gcvt NOT found.
sprintf() found.
I'll use sprintf to convert floats into a string.
fwalk() NOT found.
access() found.
<sys/file.h> defines the *_OK access constants.
accessx() NOT found.
aintl() NOT found.
alarm() found.
ctime64() NOT found.
localtime64() NOT found.
gmtime64() NOT found.
mktime64() NOT found.
difftime64() NOT found.
asctime64() NOT found.
<pthread.h> found.
<sys/types.h> found.
<sys/select.h> found.
Testing to see if we should include <time.h>, <sys/time.h> or both.
We'll include <sys/time.h>.
Checking to see if your struct tm has tm_zone field...
Checking to see if your struct tm has tm_gmtoff field...
asctime_r() found.
atolf() NOT found.
atoll() found.
Checking whether your compiler can handle __attribute__((format)) ...
Checking whether your compiler can handle __attribute__((malloc)) ...
Checking whether your compiler can handle __attribute__((nonnull(1))) ...
Checking whether your compiler can handle __attribute__((noreturn)) ...
Checking whether your compiler can handle __attribute__((pure)) ...
Checking whether your compiler can handle __attribute__((unused)) ...
Checking whether your compiler can handle __attribute__((deprecated)) ...
Checking whether your compiler can handle
__attribute__((warn_unused_result)) ...
bcmp() found.
bcopy() found.
getpgrp() found.
You have to use getpgrp() instead of getpgrp(pid).
setpgrp() found.
You have to use setpgrp(pid,pgrp) instead of setpgrp().
Checking whether your compiler can handle __builtin_choose_expr ...
Checking whether your compiler can handle __builtin_expect ...
bzero() found.
<stdarg.h> found.
<varargs.h> found.
We'll include <stdarg.h> to get va_dcl definition.
You have <stdarg.h> and <stdlib.h>, so checking for C99 variadic macros.
You have C99 variadic macros.
You have void (*signal())().
Checking whether your C compiler can cast large floats to int32.
Checking whether your C compiler can cast negative float to unsigned.
vprintf() found.
Your vsprintf() returns (int).
chown() found.
chroot() found.
chsize() NOT found.
class() NOT found.
clearenv() NOT found.
Hmm... Looks like you have Berkeley networking support.
socketpair() found.
Checking the availability sa_len in the sock struct ...
Checking the availability sin6_scope_id in struct sockaddr_in6 ...
Checking the availability of certain socket constants...
<sys/uio.h> found.
Checking to see if your system supports struct cmsghdr...
Checking to see if your C compiler knows about "const"...
copysignl() found.
crypt() found.
<crypt.h> NOT found.
crypt_r() NOT found.
ctermid() found.
ctermid_r() found.
ctime_r() found.
cuserid() NOT found.
<limits.h> found.
<float.h> found.
DBL_DIG found.
dbmclose() NOT found.
difftime() found.
<dirent.h> found.
Your directory entries are struct dirent.
Good, your directory entry keeps length information in d_namlen.
Checking to see if DIR has a dd_fd member variable
<sys/dir.h> found.
<sys/ndir.h> NOT found.
dirfd() found.
dlerror() found.
<dlfcn.h> found.
What is the extension of dynamically loaded modules [so]
Checking whether your dlsym() needs a leading underscore ...
dlsym doesn't need a leading underscore.
drand48_r() NOT found.
dup2() found.
eaccess() found.
endgrent() found.
<grp.h> found.
endgrent_r() NOT found.
endhostent() found.
<netdb.h> found.
endhostent_r() NOT found.
endnetent() found.
endnetent_r() NOT found.
endprotoent() found.
endprotoent_r() NOT found.
endpwent() found.
<pwd.h> found.
endpwent_r() NOT found.
endservent() found.
endservent_r() NOT found.
<sys/file.h> defines the O_* constants...
and you have the 3 argument form of open().
<sys/file.h> found.
We'll be including <sys/file.h>.
<fcntl.h> found.
We don't need to include <fcntl.h> if we include <sys/file.h>.
fork() found.
pipe() found.
Figuring out the flag used by open() for non-blocking I/O...
Let's see what value errno gets from read() on a O_NONBLOCK file...
Checking how std your stdio is...
Checking to see what happens if we set the stdio ptr...
Increasing ptr in your stdio leaves cnt unchanged.  Good.
You seem to have 'fast stdio' to directly manipulate the stdio buffers.
fchdir() found.
fchmod() found.
fchown() found.
fcntl() found.
Well, your system knows about the normal fd_set typedef...
and you have the normal fd_set macros (just as I'd expect).
fgetpos() found.
finite() found.
finitel() NOT found.
flock() found.
fp_class() NOT found.
pathconf() found.
fpathconf() found.
fpclass() NOT found.
fpclassify() NOT found.
fpclassl() NOT found.
Checking to see if you have fpos64_t...
frexpl() found.
<sys/param.h> found.
<sys/mount.h> found.
Checking to see if your system supports struct fs_data...
fseeko() found.
fsetpos() found.
fstatfs() found.
statvfs() found.
fstatvfs() found.
fsync() found.
ftello() found.
Checking if you have a working futimes()
Yes, you have
<ndbm.h> found.
<gdbm/ndbm.h> NOT found.
<gdbm-ndbm.h> NOT found.
dbm_open() found.
Checking if your <ndbm.h> uses prototypes...
getaddrinfo() found.
getcwd() found.
getespwnam() NOT found.
getfsstat() found.
getgrent() found.
getgrent_r() found.
getgrgid_r() found.
getgrnam_r() found.
gethostbyaddr() found.
gethostbyname() found.
gethostent() found.
gethostname() found.
uname() found.
Shall I ignore gethostname() from now on? [n]
gethostbyaddr_r() found.
gethostbyname_r() found.
gethostent_r() found.
getitimer() found.
getlogin() found.
getlogin_r() found.
getmnt() NOT found.
getmntent() NOT found.
getnameinfo() found.
getnetbyaddr() found.
getnetbyname() found.
getnetent() found.
getnetbyaddr_r() found.
getnetbyname_r() found.
getnetent_r() found.
getpagesize() found.
getprotobyname() found.
getprotobynumber() found.
getprotoent() found.
getpgid() found.
getpgrp2() NOT found.
getppid() found.
getpriority() found.
getprotobyname_r() found.
getprotobynumber_r() found.
getprotoent_r() found.
getprpwnam() NOT found.
getpwent() found.
getpwent_r() found.
getpwnam_r() found.
getpwuid_r() found.
getservbyname() found.
getservbyport() found.
getservent() found.
getservbyname_r() found.
getservbyport_r() found.
getservent_r() found.
getspnam() NOT found.
<shadow.h> NOT found.
getspnam_r() NOT found.
gettimeofday() found.
gmtime_r() found.
hasmntopt() NOT found.
<netinet/in.h> found.
<arpa/inet.h> found.
htonl() found.
ilogbl() found.
strchr() found.
inet_aton() found.
inet_ntop() found.
inet_pton() found.
isascii() found.
isfinite() NOT found.
isinf() found.
isnan() found.
isnanl() NOT found.
killpg() found.
lchown() found.
LDBL_DIG found.
<math.h> found.
Checking to see if your libm supports _LIB_VERSION...
No, it does not (probably harmless)
link() found.
localtime_r() found.
localeconv() found.
lockf() found.
lstat() found.
madvise() found.
malloc_size() NOT found.
malloc_good_size() NOT found.
mblen() found.
mbstowcs() found.
mbtowc() found.
memchr() found.
memcmp() found.
memcpy() found.
memmove() found.
memset() found.
mkdir() found.
mkdtemp() found.
mkfifo() found.
mkstemp() found.
mkstemps() found.
mktime() found.
<sys/mman.h> found.
mmap() found.
and it returns (void *).
sqrtl() found.
scalbnl() found.
modfl() found.
Your modfl() seems okay for large values.
mprotect() found.
msgctl() found.
msgget() found.
msgsnd() found.
msgrcv() found.
You have the full msg*(2) library.
Checking to see if your system supports struct msghdr...
msync() found.
munmap() found.
nice() found.
<langinfo.h> found.
nl_langinfo() found.
Checking to see if your C compiler knows about "volatile"...
Choosing the C types to be used for Perl's internal types...
Checking how many bits of your UVs your NVs can preserve...
Checking to find the largest integer value your NVs can hold...
The largest integer your NVs can preserve is equal to
256.0*256.0*256.0*256.0*256.0*256.0*2.0*2.0*2.0*2.0*2.0
Checking whether NV 0.0 is all bits zero in memory...
0.0 is represented as all bits zero in memory
Checking to see if you have off64_t...
Checking what constant to use for creating joinable pthreads...
You seem to use PTHREAD_CREATE_JOINABLE.
pause() found.
poll() found.
prctl() NOT found.
readlink() found.
vfork() found.
Do you still want to use vfork()? [y]
pthread_atfork found.
pthread_attr_setscope() found.
sched_yield() found.
pthread_yield() found.
random_r() NOT found.
readdir() found.
seekdir() found.
telldir() found.
rewinddir() found.
readdir64_r() NOT found.
readdir_r() found.
readv() found.
recvmsg() found.
rename() found.
rmdir() found.
<memory.h> found.
Checking if your memcmp() can compare relative magnitude...
select() found.
semctl() found.
semget() found.
semop() found.
You have the full sem*(2) library.
You have union semun in <sys/sem.h>.
You cannot use union semun for semctl IPC_STAT.
You cannot use struct semid_ds* for semctl IPC_STAT.
sendmsg() found.
setegid() found.
seteuid() found.
setgrent() found.
setgrent_r() NOT found.
sethostent() found.
sethostent_r() NOT found.
setitimer() found.
setlinebuf() found.
setlocale() found.
<locale.h> found.
setlocale_r() NOT found.
setnetent() found.
setnetent_r() NOT found.
setprotoent() found.
setpgid() found.
setpgrp2() NOT found.
setpriority() found.
setproctitle() found.
setprotoent_r() NOT found.
setpwent() found.
setpwent_r() NOT found.
setregid() found.
setresgid() found.
setreuid() found.
setresuid() found.
setrgid() found.
setruid() found.
setservent() found.
setservent_r() NOT found.
setsid() found.
setvbuf() found.
<sfio.h> NOT found.
shmctl() found.
shmget() found.
shmat() found.
and it returns (void *).
shmdt() found.
You have the full shm*(2) library.
sigaction() found.
<sunmath.h> NOT found.
Checking to see if you have signbit() available to work on double... Yes.
sigprocmask() found.
Bus error (core dumped)
Uh-Oh! You have POSIX sigsetjmp and siglongjmp, but they do not work properly!!
I'll ignore them.
snprintf() found.
vsnprintf() found.
sockatmark() found.
socks5_init() NOT found.
Checking whether sprintf returns the length of the string...
sprintf returns the length of the string (as ANSI says it should)
srand48_r() NOT found.
srandom_r() NOT found.
<sys/stat.h> found.
Checking to see if your struct stat has st_blocks field...
<sys/vfs.h> NOT found.
<sys/statfs.h> NOT found.
Checking to see if your system supports struct statfs...
Checking to see if your struct statfs has f_flags field...
Your compiler supports static __inline__.
Checking how to access stdio streams by file descriptor number...
I can't figure out how to access stdio streams by file descriptor number.
strcoll() found.
Checking to see if your C compiler can copy structs...
strerror() found.
strerror_r() found.
strftime() found.
strlcat() found.
strlcpy() found.
strtod() found.
strtol() found.
strtold() found.
strtoll() found.
strtoq() found.
strtoul() found.
strtoull() found.
strtouq() found.
strxfrm() found.
symlink() found.
syscall() found.
sysconf() found.
system() found.
tcgetpgrp() found.
tcsetpgrp() found.
time() found.
time_t found.
timegm() found.
<sys/times.h> found.
times() found.
clock_t found.
tmpnam_r() NOT found.
truncate() found.
ttyname_r() found.
tzname[] found.
(Testing for character data alignment may crash the test.  That's okay.)
It seems that you must access character data in an aligned manner.
ualarm() found.
umask() found.
unordered() NOT found.
unsetenv() found.
usleep() found.
ustat() NOT found.
closedir() found.
Checking whether closedir() returns a status...
wait4() found.
waitpid() found.
wcstombs() found.
wctomb() found.
writev() found.
Checking alignment constraints...
Doubles must be aligned on a how-many-byte boundary? [8]
Checking how long a character is (in bits)...
What is the length of a character (in bits)? [8]
Checking to see how your cpp does stuff like concatenate tokens...
Oh!  Smells like ANSI's been here.
<db.h> found.
Checking Berkeley DB version ...
Looks OK.
Checking return type needed for hash for Berkeley DB ...
Checking return type needed for prefix for Berkeley DB ...
Looking for a random number function...
Good, found drand48().
Use which function to generate random numbers? [drand48]
Determining whether or not we are on an EBCDIC system...
Nope, no EBCDIC, probably ASCII or some ISO Latin. Or UTF-8.
Checking how to flush all pending stdio output...
Your fflush(NULL) works okay for output streams.
Let's see if it clobbers input pipes...
fflush(NULL) seems to behave okay with input streams.
Checking the size of gid_t...
Checking the sign of gid_t...
Checking how to print 64-bit integers...
Checking the format strings to be used for Perl's internal types...
Checking the format string to be used for gids...
getgroups() found.
setgroups() found.
What type pointer is the second argument to getgroups() and setgroups()?
[gid_t]
Build Perl with MAD? [n]
Checking if your /usr/bin/make program sets $(MAKE)...
mode_t found.
It seems that va_copy() or similar will be needed.
size_t found.
What is the type for the 1st argument to gethostbyaddr? [char *]
What is the type for the 2nd argument to gethostbyaddr? [size_t]
What pager is used on your system? [/usr/bin/less -R]
File /usr/bin/less -R doesn't exist.  Use that name anyway? [y]
pid_t found.
Checking how to generate random libraries on your machine...
<values.h> NOT found.
Sizeof time_t = 8
Your select() operates on 64 bits at a time.
Generating a list of signal names and numbers...
Checking the size of size_t...
Checking to see if you have socklen_t...
<socks.h> NOT found.
I'll be using ssize_t for functions returning a byte count.
Your stdio uses signed chars.
Checking the size of uid_t...
Checking the sign of uid_t...
Checking the format string to be used for uids...
It appears we'll be able to prototype varargs functions.
Which compiler compiler (byacc or yacc) shall I use? [/usr/bin/byacc]
<assert.h> found.
<fp.h> NOT found.
<fp_class.h> NOT found.
<gdbm.h> NOT found.
<ieeefp.h> found.
<libutil.h> found.
<mach/cthreads.h> NOT found.
<mntent.h> NOT found.
<net/errno.h> NOT found.
<netinet/tcp.h> found.
<poll.h> found.
<prot.h> NOT found.
Guessing which symbols your C compiler and preprocessor define...
tcsetattr() found.
You have POSIX termios.h... good!
<stddef.h> found.
<sys/access.h> NOT found.
<sys/filio.h> found.
<sys/ioctl.h> found.
You have socket ioctls defined in <sys/sockio.h>.
<syslog.h> found.
<sys/mode.h> NOT found.
<sys/poll.h> found.
<sys/resource.h> found.
<sys/security.h> NOT found.
<sys/statvfs.h> found.
<sys/un.h> found.
<sys/utsname.h> found.
<sys/wait.h> found.
<ustat.h> NOT found.
<utime.h> found.
<vfork.h> NOT found.
Looking for extensions...
What extensions do you wish to load dynamically?
[B Compress/Raw/Bzip2 Compress/Raw/Zlib Cwd DB_File Data/Dumper
Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl
File/Glob Filter/Util/Call Hash/Util Hash/Util/FieldHash I18N/Langinfo
IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc NDBM_File
Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket
Storable Sys/Hostname Sys/Syslog Text/Soundex Tie/Hash/NamedCapture
Time/HiRes Time/Piece Unicode/Collate Unicode/Normalize XS/APItest
XS/Typemap attributes mro re threads threads/shared]
What extensions do you wish to load statically? [none]
Stripping down executable paths...
Creating config.sh...
Doing variable substitutions on .SH files...
Extracting config.h (with variable substitutions)
Extracting cflags (with variable substitutions)
Not re-extracting config.h
Extracting makedepend (with variable substitutions)
Extracting Makefile (with variable substitutions)
Extracting myconfig (with variable substitutions)
Extracting pod/Makefile (with variable substitutions)
Extracting Policy.sh (with variable substitutions)
Extracting runtests (with variable substitutions)
Extracting utils/Makefile (with variable substitutions)
Extracting x2p/cflags (with variable substitutions)
Extracting x2p/Makefile (with variable substitutions)
Run make depend now? [y]
sh ./makedepend MAKE=make
rm -f opmini.c
/bin/ln -s op.c opmini.c
rm -f perlmini.c
/bin/ln -s perl.c perlmini.c
echo av.c scope.c op.c doop.c doio.c dump.c gv.c hv.c mg.c reentr.c
mro.c perl.c perly.c pp.c pp_hot.c pp_ctl.c pp_sys.c regcomp.c
regexec.c utf8.c sv.c taint.c toke.c util.c deb.c run.c universal.c
pad.c globals.c keywords.c perlio.c perlapi.c numeric.c mathoms.c
locale.c pp_pack.c pp_sort.c   miniperlmain.c opmini.c perlmini.c | tr
' ' '\n' >.clist
Finding dependencies for av.o.
Finding dependencies for scope.o.
Finding dependencies for op.o.
Finding dependencies for doop.o.
Finding dependencies for doio.o.
Finding dependencies for dump.o.
Finding dependencies for gv.o.
Finding dependencies for hv.o.
Finding dependencies for mg.o.
Finding dependencies for reentr.o.
Finding dependencies for mro.o.
Finding dependencies for perl.o.
Finding dependencies for perly.o.
Finding dependencies for pp.o.
Finding dependencies for pp_hot.o.
Finding dependencies for pp_ctl.o.
Finding dependencies for pp_sys.o.
Finding dependencies for regcomp.o.
Finding dependencies for regexec.o.
Finding dependencies for utf8.o.
Finding dependencies for sv.o.
Finding dependencies for taint.o.
Finding dependencies for toke.o.
Finding dependencies for util.o.
Finding dependencies for deb.o.
Finding dependencies for run.o.
Finding dependencies for universal.o.
Finding dependencies for pad.o.
Finding dependencies for globals.o.
Finding dependencies for keywords.o.
Finding dependencies for perlio.o.
Finding dependencies for perlapi.o.
Finding dependencies for numeric.o.
Finding dependencies for mathoms.o.
Finding dependencies for locale.o.
Finding dependencies for pp_pack.o.
Finding dependencies for pp_sort.o.
Finding dependencies for miniperlmain.o.
Finding dependencies for opmini.o.
Finding dependencies for perlmini.o.
echo Makefile.SH cflags.SH config_h.SH makedepend.SH myconfig.SH
pod/Makefile.SH | tr ' ' '\n' >.shlist
Updating makefile...
cd x2p; make depend
sh ../makedepend MAKE=make
echo hash.c  str.c util.c walk.c | tr ' ' '\n' >.clist
Finding dependencies for hash.o.
Finding dependencies for str.o.
Finding dependencies for util.o.
Finding dependencies for walk.o.
echo Makefile.SH cflags.SH | tr ' ' '\n' >.shlist
Updating makefile...
Now you must run 'make'.

If you compile perl5 on a different machine or from a different object
directory, copy the Policy.sh file from this object directory to the
new one before you run Configure -- this will help you with most of
the policy defaults.

===>  Building for perl-threaded-5.14.2_1
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
miniperlmain.o` -DPIC -fPIC miniperlmain.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
gv.o` -DPIC -fPIC gv.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
toke.o` -DPIC -fPIC toke.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
toke.c:2185:3: warning: expression result unused [-Wunused-value]
                SvUPGRADE(ver, SVt_PVNV);
                ^~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
toke.c:3836:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(datasv, SVt_PVIO);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
toke.c:4796:17: warning: comparison of integers of different signs:
'IV' (aka 'long') and 'STRLEN' (aka 'unsigned long') [-Wsign-compare]
                bof = (offset == SvCUR(PL_linestr));
                       ~~~~~~ ^  ~~~~~~~~~~~~~~~~~
toke.c:7534:7: warning: expression result unused [-Wunused-value]
                    my_snprintf(tmpbuf, sizeof(tmpbuf), "No such class
%.1000s", PL_tokenbuf);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./perl.h:1666:198: note: expanded from:
  ...len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len))
Perl_croak_nocontext("panic: snprintf buffer overflow"); __len__; })

                                                     ^~~~~~~
4 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
perly.o` -DPIC -fPIC perly.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pad.o` -DPIC -fPIC pad.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
regcomp.o` -DPIC -fPIC regcomp.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
regcomp.c:4584:22: warning: variable 'plen' is uninitialized when used
here [-Wuninitialized]
        STRLEN len = plen;
                     ^~~~
regcomp.c:4525:16: note: initialize the variable 'plen' to silence this warning
    STRLEN plen;
               ^
                = 0
regcomp.c:11372:11: warning: expression result unused [-Wunused-value]
    (void)ReREFCNT_inc(rx);
          ^~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
dump.o` -DPIC -fPIC dump.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
util.o` -DPIC -fPIC util.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
util.c:559:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PVGV);
    ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
util.c:2619:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv,SVt_IV);
    ^~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
util.c:2786:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv,SVt_IV);
    ^~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
3 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
mg.o` -DPIC -fPIC mg.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
reentr.o` -DPIC -fPIC reentr.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
mro.o` -DPIC -fPIC mro.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
mro.c:589:21: warning: expression result unused [-Wunused-value]
                    SvUPGRADE(MUTABLE_SV(mroisarev), SVt_PVHV);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
mro.c:634:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(MUTABLE_SV(mroisarev), SVt_PVHV);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
keywords.o` -DPIC -fPIC keywords.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
hv.o` -DPIC -fPIC hv.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
av.o` -DPIC -fPIC av.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
run.o` -DPIC -fPIC run.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp_hot.o` -DPIC -fPIC pp_hot.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
pp_hot.c:143:3: warning: expression result unused [-Wunused-value]
                SvUPGRADE(MUTABLE_SV(gv), SVt_IV);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp_hot.c:1233:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(rv, SVt_IV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp_hot.c:1659:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(sv, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp_hot.c:2434:6: warning: expression result unused [-Wunused-value]
            PUSHSUBST(cx);
            ^~~~~~~~~~~~~
./cop.h:941:8: note: expanded from:
        (void)ReREFCNT_inc(rx)
              ^
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
4 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
sv.o` -DPIC -fPIC sv.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
sv.c:502:5: warning: expression result unused [-Wunused-value]
    SvREFCNT_inc(sv);
    ^~~~~~~~~~~~~~~~
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
sv.c:544:5: warning: expression result unused [-Wunused-value]
    SvREFCNT_inc(sv);
    ^~~~~~~~~~~~~~~~
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
sv.c:2769:3: warning: expression result unused [-Wunused-value]
                SvUPGRADE(sv, SVt_PV);
                ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:3671:6: warning: expression result unused [-Wunused-value]
            SvUPGRADE(dstr, SVt_PVGV);
            ^~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:4106:6: warning: expression result unused [-Wunused-value]
            SvUPGRADE(dstr, SVt_PVNV);
            ^~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:4108:6: warning: expression result unused [-Wunused-value]
            SvUPGRADE(dstr, (svtype)stype);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:4519:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:4569:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:4624:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:5159:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PVMG);
    ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:7591:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:9083:6: warning: expression result unused [-Wunused-value]
            SvUPGRADE(sv, SVt_PV);              /* Never FALSE */
            ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
sv.c:9453:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(tmpRef, SVt_PVMG);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
13 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp.o` -DPIC -fPIC pp.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
pp.c:3759:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(TARG,SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp.c:4062:22: warning: implicit conversion from 'int' to 'U8' (aka
'unsigned char') changes value from 65533 to 253
[-Wconstant-conversion]
                        ((IN_UNI_8_BIT) ? toLOWER_LATIN1(*s) : toLOWER(*s));
                                          ^~~~~~~~~~~~~~~~~~
./handy.h:779:32: note: expanded from:
                             : UNICODE_REPLACEMENT)
                               ^
./utf8.h:384:30: note: expanded from:
#define UNICODE_REPLACEMENT             0xFFFD
                                        ^~~~~~
pp.c:4076:16: warning: implicit conversion from 'int' to 'U8' (aka
'unsigned char') changes value from 65533 to 253
[-Wconstant-conversion]
            *tmpbuf = toUPPER_LATIN1_MOD(*s);
                      ^~~~~~~~~~~~~~~~~~~~~~
./handy.h:786:33: note: expanded from:
                              : UNICODE_REPLACEMENT)
                                ^
./utf8.h:384:30: note: expanded from:
#define UNICODE_REPLACEMENT             0xFFFD
                                        ^~~~~~
pp.c:4132:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(dest, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp.c:4270:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(dest, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp.c:4389:12: warning: implicit conversion from 'int' to 'U8' (aka
'unsigned char') changes value from 65533 to 253
[-Wconstant-conversion]
                    *d = toUPPER_LATIN1_MOD(*s);
                         ^~~~~~~~~~~~~~~~~~~~~~
./handy.h:786:33: note: expanded from:
                              : UNICODE_REPLACEMENT)
                                ^
./utf8.h:384:30: note: expanded from:
#define UNICODE_REPLACEMENT             0xFFFD
                                        ^~~~~~
pp.c:4461:15: warning: implicit conversion from 'int' to 'U8' (aka
'unsigned char') changes value from 65533 to 253
[-Wconstant-conversion]
                        U8 upper = toUPPER_LATIN1_MOD(*s);
                                   ^~~~~~~~~~~~~~~~~~~~~~
./handy.h:786:33: note: expanded from:
                              : UNICODE_REPLACEMENT)
                                ^
./utf8.h:384:30: note: expanded from:
#define UNICODE_REPLACEMENT             0xFFFD
                                        ^~~~~~
pp.c:4533:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(dest, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp.c:4699:12: warning: implicit conversion from 'int' to 'U8' (aka
'unsigned char') changes value from 65533 to 253
[-Wconstant-conversion]
                    *d = toLOWER_LATIN1(*s);
                         ^~~~~~~~~~~~~~~~~~
./handy.h:779:32: note: expanded from:
                             : UNICODE_REPLACEMENT)
                               ^
./utf8.h:384:30: note: expanded from:
#define UNICODE_REPLACEMENT             0xFFFD
                                        ^~~~~~
pp.c:4724:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(TARG, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
10 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
scope.o` -DPIC -fPIC scope.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp_ctl.o` -DPIC -fPIC pp_ctl.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
pp_ctl.c:280:14: warning: expression result unused [-Wunused-value]
        PM_SETRE(pm,ReREFCNT_inc(rx));
        ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^
./op.h:359:56: note: expanded from:
                            REGEXP *const _pm_setre = (r);              \
                                                       ^
pp_ctl.c:389:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(sv, SVt_PVMG);
        ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
pp_ctl.c:401:8: warning: expression result unused [-Wunused-value]
        (void)ReREFCNT_inc(rx);
              ^~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
pp_ctl.c:998:3: warning: expression result unused [-Wunused-value]
                my_snprintf(t, SvLEN(PL_formtarget) - (t -
SvPVX(PL_formtarget)), fmt, (int) fieldsize, (int) arg & 255, value);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./perl.h:1666:198: note: expanded from:
  ...len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len))
Perl_croak_nocontext("panic: snprintf buffer overflow"); __len__; })

                                                     ^~~~~~~
pp_ctl.c:2163:3: warning: expression result unused [-Wunused-value]
                SvREFCNT_inc(right);
                ^~~~~~~~~~~~~~~~~~~
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
pp_ctl.c:2178:6: warning: expression result unused [-Wunused-value]
            SvREFCNT_inc(maybe_ary);
            ^~~~~~~~~~~~~~~~~~~~~~~
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
pp_ctl.c:4302:23: warning: expression result unused [-Wunused-value]
    PM_SETRE(matcher, ReREFCNT_inc(re));
    ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^
./op.h:359:56: note: expanded from:
                            REGEXP *const _pm_setre = (r);              \
                                                       ^
pp_ctl.c:5244:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(upstream, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
8 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp_sys.o` -DPIC -fPIC pp_sys.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
pp_sys.c:1723:2: warning: expression result unused [-Wunused-value]
        SvUPGRADE(read_target, SVt_PV);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
doop.o` -DPIC -fPIC doop.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
doop.c:696:3: warning: expression result unused [-Wunused-value]
                SvPV_const(*mark, tmplen);
                ^~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:1551:28: note: expanded from:
#define SvPV_const(sv, lp) SvPV_flags_const(sv, lp, SV_GMAGIC)
                           ^
./sv.h:1559:27: note: expanded from:
     ? ((lp = SvCUR(sv)), SvPVX_const(sv)) : \
                          ^
./sv.h:1151:28: note: expanded from:
#  define SvPVX_const(sv)       ((const char*)(0 + (sv)->sv_u.svu_pv))
                                 ^            ~~~~~~~~~~~~~~~~~~~~~~~
doop.c:691:5: warning: expression result unused [-Wunused-value]
    SvUPGRADE(sv, SVt_PV);
    ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
doio.o` -DPIC -fPIC doio.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
doio.c:634:17: warning: expression result unused [-Wunused-value]
                SvUPGRADE(sv, SVt_IV);
                ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
doio.c:638:17: warning: expression result unused [-Wunused-value]
                SvUPGRADE(sv, SVt_IV);
                ^~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
regexec.o` -DPIC -fPIC regexec.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
regexec.c:2558:8: warning: expression result unused [-Wunused-value]
        (void)ReREFCNT_inc(rx);
              ^~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
regexec.c:4151:19: warning: expression result unused [-Wunused-value]
            (void)ReREFCNT_inc(rex_sv);
                  ^~~~~~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
regexec.c:5408:9: warning: expression result unused [-Wunused-value]
                (void)ReREFCNT_inc(rex_sv);
                      ^~~~~~~~~~~~~~~~~~~~
./regexp.h:518:2: note: expanded from:
        SvREFCNT_inc(_rerefcnt_inc);                                    \
        ^
./sv.h:228:2: note: expanded from:
        _sv;                            \
        ^~~
3 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
utf8.o` -DPIC -fPIC utf8.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
taint.o` -DPIC -fPIC taint.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
deb.o` -DPIC -fPIC deb.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
universal.o` -DPIC -fPIC universal.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
generate_uudmap.o` -DPIC -fPIC generate_uudmap.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
clang -o generate_uudmap -pthread -Wl,-E  -fstack-protector
-L/usr/local/lib generate_uudmap.o -lm -lcrypt -lutil
./generate_uudmap uudmap.h bitcount.h
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
globals.o` -DPIC -fPIC globals.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
perlio.o` -DPIC -fPIC perlio.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
perlio.c:3604:2: warning: assigning to 'unsigned char *' from 'char *'
converts between pointers to integer types with different sign
      [-Wpointer-sign]
        PerlSIO_set_ptr(stdio, ptr); /* LHS STDCHAR* cast non-portable */
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
./iperlsys.h:342:44: note: expanded from:
#define PerlSIO_set_ptr(f,p)            (FILE_ptr(f) = (p))
                                                     ^ ~~~
perlio.c:5509:21: warning: comparison of integers of different signs:
'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
    const int val = my_vsnprintf(s, n > 0 ? n : 0, fmt, ap);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./perl.h:1678:133: note: expanded from:
#      define my_vsnprintf(buffer, len, ...) ({ int __len__ =
vsnprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__
>= ...

                                             ~~~~~~~~~~~~~~~ ^
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
perlapi.o` -DPIC -fPIC perlapi.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
numeric.o` -DPIC -fPIC numeric.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
mathoms.o` -DPIC -fPIC mathoms.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
locale.o` -DPIC -fPIC locale.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp_pack.o` -DPIC -fPIC pp_pack.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
pp_sort.o` -DPIC -fPIC pp_sort.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
opmini.o` -DPIC -fPIC -DPERL_IS_MINIPERL -DPERL_EXTERNAL_GLOB opmini.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
op.c:7581:5: warning: expression result unused [-Wunused-value]
                                SvUPGRADE(namesv, SVt_PV);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
op.c:9486:4: warning: expression result unused [-Wunused-value]
                        GvAVn(gv);
                        ^~~~~~~~~
./gv.h:115:15: note: expanded from:
                         GvGP(gv)->gp_av : \
                                   ^~~~~
2 warnings generated.
`sh  cflags "optimize='-O2 -fno-strict-aliasing -pipe -march=native'"
perlmini.o` -DPIC -fPIC -DPERL_IS_MINIPERL -DPERL_EXTERNAL_GLOB
perlmini.c
          CCCMD =  clang -DPERL_CORE -c
-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.2/BSDPAN" -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include  -std=c89 -O2 -fno-strict-aliasing -pipe
-march=native  -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat -Wwrite-strings
perl.c:364:6: warning: expression result unused [-Wunused-value]
            SvUPGRADE(error, SVt_PV);
            ^~~~~~~~~~~~~~~~~~~~~~~~
./sv.h:290:47: note: expanded from:
#define SvUPGRADE(sv, mt) (SvTYPE(sv) >= (mt) || (sv_upgrade(sv, mt), 1))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
clang -pthread -Wl,-E  -fstack-protector -L/usr/local/lib -o miniperl
  gv.o toke.o perly.o pad.o regcomp.o dump.o util.o mg.o reentr.o
mro.o keywords.o hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o
pp_sys.o doop.o doio.o regexec.o utf8.o taint.o deb.o universal.o
globals.o perlio.o perlapi.o numeric.o mathoms.o locale.o pp_pack.o
pp_sort.o    miniperlmain.o opmini.o perlmini.o -lm -lcrypt -lutil
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
./miniperl -w -Ilib -MExporter -e '<?>' || make minitest
Bus error (core dumped)
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
./miniperl -Ilib make_patchnum.pl
Updating 'git_version.h' and 'lib/Config_git.pl'
*** Signal 10

Stop in /var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2.
*** Error code 1 (ignored)

You may see some irrelevant test failures if you have been unable
to build lib/Config.pm, or the Unicode data files.

cd t && (rm -f perl; /bin/ln -s ../miniperl perl)  &&
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
./perl TEST base/*.t comp/*.t cmd/*.t run/*.t io/*.t re/*.t op/*.t
uni/*.t </dev/tty
t/base/cond.....................FAILED--no leader found
Failed a basic test (base/cond.t) -- cannot continue.
*** Signal 10 (ignored)
/bin/ln -s perldelta.pod pod/perl5142delta.pod
LD_LIBRARY_PATH=/var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2
./miniperl -Ilib autodoc.pl
*** Signal 10

Stop in /var/ports/usr/ports/lang/perl5.14/work/perl-5.14.2.
*** Error code 1

Stop in /usr/ports/lang/perl5.14.
*** Error code 1

Stop in /usr/ports/lang/perl5.14.



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAEJyAvOS%2BGab0bNBdvnC0cD6NUn33APHt0pzFm-82Bm1R4XV%2Bg>