I'd try skipping the check for MD5_Init, explicitly linking with
libcrypto, and hoping for the best.
If you're building from git, that'd be editing config/ax_ssl.m4 to
replace the "AC_CHECK_LIB(ssl, MD5_Init," line and the two lines after
it with: SSL_LIBS="-lssl -lcrypto"; AC_SUBST(SSL_LIBS)
Then ./boot.sh ; ./configure . It might break when it links.
-- Murphy
On Sun, 2010-07-04 at 11:20 -0700, Jad Naous wrote:
> Interesting. So -lcrypto works, but not -lssl.
> If I chroot into /var/tmp/build-root and I try gcc'ing the text/c,
> both work however.
>
> They are symlinks to .so files in the same directory.
>
> Jad.
>
> On Sun, Jul 4, 2010 at 5:19 AM, James "Murphy" McCauley <jam...@nau.edu>
> wrote:
> > What do you get if you try to link it using -lcrypto instead of -lssl?
> >
> > And are those actual files in /var/tmp/build-root/usr/lib, or are they
> > (possibly broken) symlinks? On my system, /usr/lib/libcrypto.so*
> > and /usr/lib/libssl.so* are all symlinks into /lib.
> >
> > -- Murphy
> >
> > On Sun, 2010-07-04 at 04:35 -0700, Jad Naous wrote:
> >> A little background: I'm using a chrooted environment that is cleaned
> >> on every build to build the rpm.
> >>
> >> Here're the relevant lines from the .spec file:
> >>
> >> echo "int main () { MD5_Init(); }" > test.c
> >> gcc test.c -lssl
> >>
> >> Here's the output:
> >>
> >> /tmp/ccCpLzVg.o: In function `main':
> >> test.c:(.text+0x7): undefined reference to `MD5_Init'
> >> collect2: ld returned 1 exit status
> >>
> >> So it appears the linker is not finding the lib even though it's there:
> >>
> >> $ ls /var/tmp/build-root/usr/lib/libcrypto*
> >> /var/tmp/build-root/usr/lib/libcrypto.a
> >> /var/tmp/build-root/usr/lib/libcrypto.so
> >> /var/tmp/build-root/usr/lib/libcrypto.so.0.9.8
> >>
> >> where /var/tmp/build-root is the chroot root dir. Adding -L/usr/lib to
> >> the gcc options didn't work either.
> >>
> >> Any other ideas?
> >>
> >> Thanks,
> >> Jad.
> >>
> >> On Sun, Jul 4, 2010 at 3:14 AM, James "Murphy" McCauley <jam...@nau.edu>
> >> wrote:
> >> > That error message isn't actually indicative of the problem.
> >> >
> >> > My first guess is that there's a problem with your libcrypto (possibly a
> >> > bad symlink?).
> >> >
> >> > Can you check that /usr/lib/libcrypto.so (or some versioned filename)
> >> > exists, and that any/all libcrypto symlinks are okay?
> >> >
> >> > You could also just try compiling the following test program:
> >> > int main () { MD5_Init(); }
> >> >
> >> > See if either "gcc test.c -lssl" or "gcc test.c -lcrypto" does anything
> >> > interesting. They *should* both just work, but hopefully they'll give
> >> > some linker error message for you.
> >> >
> >> > -- Murphy
> >> >
> >> > On Sun, 2010-07-04 at 02:01 -0700, Jad Naous wrote:
> >> >> Hi,
> >> >>
> >> >> I'm having issues building an opensuse 11.2 rpm package for nox. I've
> >> >> installed libopenssl-devel but configure complains as follows:
> >> >>
> >> >>
> >> >> checking if Xerces C++ Parser version is >= 2.7.0... yes
> >> >> checking pcap.h usability... yes
> >> >> checking pcap.h presence... yes
> >> >> checking for pcap.h... yes
> >> >> checking openssl/md5.h usability... yes
> >> >> checking openssl/md5.h presence... yes
> >> >> checking for openssl/md5.h... yes
> >> >> checking for MD5_Init in -lssl... no
> >> >> configure: error: openssl/md5.h not found. NOX requires OpenSSL
> >> >> error: Bad exit status from /var/tmp/rpm-tmp.ijg11O (%prep)
> >> >>
> >> >>
> >> >> Indeed, /usr/include/ssl/md5.h exists and a prototype for MD5_Init is
> >> >> defined there. Any thoughts?
> >> >>
> >> >> Thanks,
> >> >> Jad.
> >> >>
> >> >> _______________________________________________
> >> >> nox-dev mailing list
> >> >> nox-dev@noxrepo.org
> >> >> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
> >> >
> >> >
> >> >
> >> > _______________________________________________
> >> > nox-dev mailing list
> >> > nox-dev@noxrepo.org
> >> > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
> >> >
> >
> >
> >
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