Re: [Bug-wget] pkg-config, openssl

[Michael Felt]

On 07-Jun-16 09:52, Tim Ruehsen wrote:
> Hi Michael,
>
> > Unknown option: utf8
> > make: 1254-004 The error code from the last command is 1.
> This should be solved by commit 302aa79abb17a2b621e2191723e5e2cf3ebc5dbb from
> May 27. (Did you pull in the latest changes ?)
No. As a packager I try to work only from the distributions. If a patch 
is simple I apply it manually and then update the versioning, e.g., I 
would renumber to 1.17.1.X where X > 0 (when X==0 it is the original 
sources)
> ####
> Author: Tim Rühsen <address@hidden>
> Date:   Fri May 27 16:44:50 2016 +0200
>
>      Fallback to pod2man without utf-8 on error
>
>      * doc/Makefile.am: Fallback to pod2man without utf-8 on error
> ####
>
> > "/usr/include/sys/mman.h", line 115.9: 1506-236 (W) Macro name
> > MAP_FAILED has been redefined.
> > "/usr/include/sys/mman.h", line 115.9: 1506-358 (I) "MAP_FAILED" is
> > defined on line 156 of ../../src/wget-1.17.1/src/sysdep.h.
> This is just a warning, but I'll push a fix soon.
I will send the "lines" from AIX so you know what it is redefining it to :)
> > "../../src/wget-1.17.1/src/html-url.c", line 632.16: 1506-068 (W)
> > Operation between types "char*" and "int" is not allowed.
> > "../../src/wget-1.17.1/src/http.c", line 3437.19: 1506-068 (W) Operation
> > between types "char*" and "int" is not allowed.
> Also just warnings. These come if you have IRI support disabled. This happens
> (if not requested manually) when libiconv and/or libidn are missing.
> You should get IRI working - in the future, wget might not be compilable
> without international URL support.
I will have to dig to see how AIX is providing IRI support. I know that 
there is iconv() support - but also that the GNU tests do not like the 
AIX implementation choices (they decided to call something invalid where 
the standard says it is "up to the implementation" - and AIX converts a 
legal input character to a space (ASC 32) when there is not a valid 
output character - (this is a choice conform with the standard) - while 
the GNU iconv() tests wants it to fail (also a valid choice conform with 
the IEEE standard). Equally often though, autotools are just looking for 
an include file that isn't there - and concludes there is no support 
(e.g., for bzip2 and/or zlib).

Many thanks for the fair warning!
> Tim
>
> On Tuesday 07 June 2016 00:21:03 Michael Felt wrote:
> > Hello Giuseppe,
> >
> > Many thanks for your work and attention re: wget.
> >
> > As you asked for "issues", I have one re: the hardness of wget relying
> > on pkg-config with regard to openssl. I have openssl installed, and I
> > even installed on older version of pkg-config to pass-by other tests.
> > But for AIX - pkg-config is not ever going to be reliable.
> >
> > Using ./configure --with-ssl=openssl I end with:
> >
> > configure: error: Package requirements (openssl) were not met:
> >
> > No package 'openssl' found
> >
> > Consider adjusting the PKG_CONFIG_PATH environment variable if you
> > installed software in a non-standard prefix.
> >
> > Alternatively, you may set the environment variables OPENSSL_CFLAGS
> > and OPENSSL_LIBS to avoid the need to call pkg-config.
> > See the pkg-config man page for more details.
> > buildaix: ${CONFIGURE} ... returned an error
> >
> > + grep configure: config.log
> > + tail
> > configure:37284: $? = 0
> > configure:37293: result: yes
> > configure:37376: checking for OPENSSL
> > configure:37383: $PKG_CONFIG --exists --print-errors "openssl"
> > configure:37386: $? = 1
> > configure:37400: $PKG_CONFIG --exists --print-errors "openssl"
> > configure:37403: $? = 1
> > configure:37417: result: no
> > configure:37433: error: Package requirements (openssl) were not met:
> > configure: exit 1
> >
> > Fortunately, this seems to be working:
> > xlc is /usr/vacpp/bin/xlc
> >           ../src/wget-1.17.1/configure\
> >                   --prefix=/opt \
> >                   --sysconfdir=/var/wget/etc\
> >                   --sharedstatedir=/var/wget/com\
> >                   --localstatedir=/var/wget\
> >                   --mandir=/usr/share/man\
> >                   --infodir=/opt/share/info/wget --with-ssl=openssl
> > --with-libssl-prefix=/usr
> >
> > But it takes me three tries to get it right (first GNUTLS fails, :) )
> >
> > So, nothing major, but pkg-config is not a guarantee for anything - and,
> > imho, installing it only disturbs my "generic" platform (i.e., I
> > reinstall AIX for each package to remove what becomes an unexpected
> > dependency).
> >
> > Later - make fails with:
> > (stderr only)
> > + make > .buildaix/make.out
> > "../../src/wget-1.17.1/src/html-url.c", line 632.16: 1506-068 (W)
> > Operation between types "char*" and "int" is not allowed.
> > "../../src/wget-1.17.1/src/http.c", line 3437.19: 1506-068 (W) Operation
> > between types "char*" and "int" is not allowed.
> > "/usr/include/sys/mman.h", line 115.9: 1506-236 (W) Macro name
> > MAP_FAILED has been redefined.
> > "/usr/include/sys/mman.h", line 115.9: 1506-358 (I) "MAP_FAILED" is
> > defined on line 156 of ../../src/wget-1.17.1/src/sysdep.h.
> > Unknown option: utf8
> > make: 1254-004 The error code from the last command is 1.
> >
> > In closing - wget-1.16.3 I have packaged successfully - was requested to
> > package wget-1.17.1 - but not working yet. Maybe there is an additional
> > dependency that configure is not looking for (e.g., libiconv.so.X)
> >
> > I do not expect you to know AIX and the AIX Toolbox - but I have none of
> > the RPMs from AIX Toolbox installed as that requires supporting 2
> > run-time environments in parallel (GNU and POSIX). I consider it too
> > hard to do both well.
> >
> > address@hidden:[/data/prj/gnu/wget-1.17.1]rpm -qa
> > AIX-rpm-5.3.7.0-1