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...
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