-----Original Message-----
From: curl-library [mailto:curl-library-boun...@cool.haxx.se] On Behalf Of Ray
Satiro via curl-library
Sent: Tuesday, March 12, 2019 7:50 PM
To: curl-library@cool.haxx.se
Cc: Ray Satiro <raysat...@yahoo.com>
Subject: Re: Problem building curl 7.64.0 on AIX 7.2 using xlc 13.1.0
On 3/12/2019 7:06 PM, Michael Schultz via curl-library wrote:
> I have built a previous version of curl on this AIX 7.2 machine without
> incident, but I'm having trouble with curl 7.64.0. It may be due to the
> version of the xlc compiler, but since I've built with this C compiler
> before, it may also be a bug in 7.64.0, so it's worth reporting it.
>
> My configure is:
>
> ./configure --disable-shared --disable-ipv6 --disable-ldap
> --without-zlib --without-libidn --with-ssl=/usr/local/openssl-1.1.1a
> --prefix=/usr/local/curl-7.64.0
>
> The output from the configure is:
>
> Host setup: powerpc-ibm-aix7.2.0.0
> Install prefix: /usr/local/curl-7.64.0
> Compiler: xlc
> CFLAGS: -O2 -pthread
> CPPFLAGS: -qthreaded -qnoansialias -qhalt=e
> -I/usr/local/openssl-1.1.1a/include
> -I/usr/local/openssl-1.1.1a/include/openssl
> LDFLAGS: -L/usr/local/openssl-1.1.1a/lib
> LIBS: -lssl -lcrypto
>
> curl version: 7.64.0
> SSL support: enabled (OpenSSL)
> SSH support: no (--with-libssh2)
> zlib support: no (--with-zlib)
> brotli support: no (--with-brotli)
> GSS-API support: no (--with-gssapi)
> TLS-SRP support: enabled
> resolver: POSIX threaded
> IPv6 support: no (--enable-ipv6)
> Unix sockets support: enabled
> IDN support: no (--with-{libidn2,winidn})
> Build libcurl: Shared=no, Static=yes
> Built-in manual: enabled
> --libcurl option: enabled (--disable-libcurl-option)
> Verbose errors: enabled (--disable-verbose)
> Code coverage: disabled
> SSPI support: no (--enable-sspi)
> ca cert bundle: no
> ca cert path: no
> ca fallback: no
> LDAP support: no (--enable-ldap / --with-ldap-lib /
> --with-lber-lib)
> LDAPS support: no (--enable-ldaps)
> RTSP support: enabled
> RTMP support: no (--with-librtmp)
> metalink support: no (--with-libmetalink)
> PSL support: no (libpsl not found)
> HTTP2 support: disabled (--with-nghttp2)
> Protocols: DICT FILE FTP FTPS GOPHER HTTP HTTPS IMAP IMAPS POP3
> POP3S RTSP SMB SMBS SMTP SMTPS TELNET TFTP
>
> All throughout the build, I see these messages:
>
> CC ../../lib/tftpd-memdebug.o
> /opt/IBM/xlC/13.1.0/bin/.orig/cc: 1501-210 (W) command option t
> contains an incorrect subargument
>
> And finally the build fails with:
>
> ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_lock
> ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_unlock
> ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_init
> ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_destroy
> ld: 0711-317 ERROR: Undefined symbol: .pthread_join
> ld: 0711-317 ERROR: Undefined symbol: .pthread_create
> ld: 0711-317 ERROR: Undefined symbol: .pthread_detach
> ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
> make: The error code from the last command is 8.
>
> Any advice?
For verbose run make V=1
Possibly some bug with -pthread being used instead of -lpthread and some
library needs the latter (but didn't specify it for some reason? what?)?
I don't know...
=====
I tried the make V=1 and this is the output that I got:
libtool: link: xlc -O2 -pthread -o curl curl-slist_wc.o curl-tool_binmode.o
curl-tool_bname.o curl-tool_cb_dbg.o curl-tool_cb_hdr.o curl-tool_cb_prg.o
curl-tool_cb_rea.o curl-tool_cb_see.o curl-tool_cb_wrt.o curl-tool_cfgable.o
curl-tool_convert.o curl-tool_dirhie.o curl-tool_doswin.o curl-tool_easysrc.o
curl-tool_filetime.o curl-tool_formparse.o curl-tool_getparam.o
curl-tool_getpass.o curl-tool_help.o curl-tool_helpers.o curl-tool_homedir.o
curl-tool_hugehelp.o curl-tool_libinfo.o curl-tool_main.o curl-tool_metalink.o
curl-tool_msgs.o curl-tool_operate.o curl-tool_operhlp.o curl-tool_panykey.o
curl-tool_paramhlp.o curl-tool_parsecfg.o curl-tool_strdup.o curl-tool_setopt.o
curl-tool_sleep.o curl-tool_urlglob.o curl-tool_util.o curl-tool_vms.o
curl-tool_writeout.o curl-tool_xattr.o ../lib/curl-strtoofft.o
../lib/curl-nonblock.o ../lib/curl-warnless.o ../lib/curl-curl_ctype.o
-L/usr/local/openssl-1.1.1a/lib ../lib/.libs/libcurl.a -lssl -lcrypto -pthread
/opt/IBM/xlc/13.1.0/bin/.orig/xlc: 1501-210 (W) command option t contains an
incorrect subargument
/opt/IBM/xlc/13.1.0/bin/.orig/xlc: 1501-210 (W) command option t contains an
incorrect subargument
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_lock
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_unlock
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_init
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_destroy
ld: 0711-317 ERROR: Undefined symbol: .pthread_join
ld: 0711-317 ERROR: Undefined symbol: .pthread_create
ld: 0711-317 ERROR: Undefined symbol: .pthread_detach
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
make: The error code from the last command is 8.
So, this is definitely a problem with the pthread library.
I'll dig into it some more.
Mike S
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