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Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on Mac
From: |
Charles Diza |
Subject: |
Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX. |
Date: |
Mon, 29 Dec 2014 10:01:20 -0600 |
On Thu, Dec 25, 2014 at 8:29 AM, Tim Rühsen <address@hidden> wrote:
> Am Donnerstag, 18. Dezember 2014, 16:06:01 schrieb Jochen Roderburg:
> > Hi Tim,
> >
> > Am 16.12.2014 um 14:00 schrieb Tim Ruehsen:
> > > That is not so easy, since when having
> > > --with-libssl-prefix=/usr/local/ssl,
> > > you can't just
> > > OPENSSL_CFLAGS=$with_libssl_prefix/include
> > > OPENSSL_LIBS=$with_libssl_prefix/lib
> > > You also have to manually specify the libraries you want to link
> with...
> > > this can be different on different systems.
> >
> > You are right, and this does also not ensure that the wanted libraries
> > are actually used at run-time, on Linux e.g. the OPENSSL_LIBS must also
> > somehow be in the dynamic library load path.
> >
> > > So I decided to set PKG_CONFIG_PATH before the check and unset it
> > > afterwards. It works for me... but I failed to test it without
> > > pkg-config. Without pkg- config I couldn't get autoreconf working :-(
> >
> > Unfortunately this approach has the same problems as it also does not do
> > more than set the inlcude and lib paths.
> >
> >
> > I made the following experiments on my Linux:
> >
> > Installed a current OPENSSL from source in /usr/local/openssl (with
> > openssl configure: ./config --prefix=/usr/local/openssl shared)
> >
> > Configured and built wget 1.16.1 with your PKG_CONFIG_PATH patch (with
> > wget configure: configure --with-ssl=openssl
> > --with-libssl-prefix=/usr/local/openssl).
> >
> > With an active pkg-config program I see now the following in the config
> > summary:
> > CFlags: -I/usr/include/uuid -I/usr/local/openssl/include
> > -DHAVE_LIBSSL -DNDEBUG
> > Libs: -lpcre -luuid -L/usr/local/openssl/lib -lssl -lcrypto -lz
> > -lidn
> >
> > So the compile and link phase will use the wanted files, but a ldd on
> > the resulting wget binary still shows:
> >
> > libssl.so.1.0.0 => /lib/libssl.so.1.0.0
> > libcrypto.so.1.0.0 => /lib/libcrypto.so.1.0.0
> >
> > With a deactivated pkg-config program the old library detection code
> > seems to be used and I get:
> >
> > CFlags: -DNDEBUG -I/usr/local/openssl/include
> > Libs: /usr/local/openssl/lib/libssl.so
> > /usr/local/openssl/lib/libcrypto.so
> > Wl,-rpath -Wl,/usr/local/openssl/lib/ -ldl -lz -lidn -luuid
> > -lpcre
> >
> > and ldd shows now:
> >
> > libssl.so.1.0.0 => /usr/local/openssl/lib/libssl.so.1.0.0
> > libcrypto.so.1.0.0 => /usr/local/openssl/lib/libcrypto.so.1.0.0
> >
> > The wanted openssl libraries are inserted here with full path names and
> > really used.
> >
> >
> > Therefore I see now only one possibility to keep these two prefix
> > options without more problems and new questions, namely skip the
> > pkg-config based completely for the SSL libraries if these options are
> > used.
>
> I attached a patch to skip pkg-config detection when --with...-prefix is
> given.
> It works for me, but please also review and test.
I'm unable to apply the patch. It won't `patch -p1` to a freshly untarred
wget.1.16.1.
However, I also tried cloning the git repo and building from there. It
worked: --with-libssl-prefix=/usr/local/ssl was recognized.
Cheers,
Charles
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., (continued)
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Charles Diza, 2014/12/13
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Giuseppe Scrivano, 2014/12/14
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Jochen Roderburg, 2014/12/14
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Tim Rühsen, 2014/12/14
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Jochen Roderburg, 2014/12/15
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Jochen Roderburg, 2014/12/15
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Tim Ruehsen, 2014/12/16
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Jochen Roderburg, 2014/12/18
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Tim Ruehsen, 2014/12/18
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Tim Rühsen, 2014/12/25
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX.,
Charles Diza <=
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Tim Ruehsen, 2014/12/29
- Re: [Bug-wget] Wget 1.16.1 detection of non-system openssl broken on MacOSX., Jochen Roderburg, 2014/12/30