Hi Erich;
I've compiled the latest git source without problems, more than once...
Am Sonntag, 1. Mai 2011, um 22:58:43 schrieb Erich Titl:
> Hi Folks
>
> I believe we should be careful with this move. I just got involved again
> and got my actual development environment up and running. Trying to
> recompile everything lead to the following
>
> staging/i486-pc-linux-uclibc/bin/ld
> checking if the linker
> (/data2/leaf/bering-uclibc/devel/src/leaf/bering-uclibc4/buildtool/staging/
> i486-pc-linux-uclibc/bin/ld) is GNU ld... yes
> checking for shared library run path origin... done
> checking for libssl... no
> checking for libgcrypt... no
> configure: error: cannot find OpenSSL or Libgcrypt,
> try --with-libssl-prefix=PATH or --with-libgcrypt-prefix=PATH
> make: *** [libssh2-1.2.7/.configure] Error 1
> make: Leaving directory
> `/data2/leaf/bering-uclibc/devel/src/leaf/bering-uclibc4/buildtool/source/l
> ibssh2'
libssh2 is a different package than openssh.
I get for libssh2:
configure:12952: checking for libssl
configure:12971: i486-pc-linux-uclibc-gcc -o conftest -g -O2 conftest.c -
lssl -lcrypto >&5
configure:12971: $? = 0
configure:12981: result: yes
configure:12988: checking how to link with libssl
configure:12990: result: -lssl -lcrypto
[...]
Library types: Shared=yes, Static=yes
Crypto library: openssl: yes (AES-CTR: no) libgcrypt: no
> I then checked for openssh which was there, of course
>
> out of curiosityI checked openssh.patch and found the following
>
> ssl_header_ver="0x0090705FL (OpenSSL 0.9.7e 25 Oct 2004)"
>
> This I thought was pretty old and checked for the version of openSSL we
> are trying to use
>
> <File openssl-0.9.8r.tar.gz>
>
> I am not sure if this mismatch has any consequences, maybe noone depends
> on libssh2 but this is something I would not want to live with.
This is not in the libssh2 build, but in the openssh buildtool.*
This has no consequences - cause after patching the file configure is run and
it
clearly shows that the actual used ssl library is detected:
checking OpenSSL header version... 90812f (OpenSSL 0.9.8r 8 Feb 2011)
checking OpenSSL library version... 90812f (OpenSSL 0.9.8r 8 Feb 2011)
checking whether OpenSSL's headers match the library... yes
> I don't know why we need to patch configure.ac for openssh in such a
> drastic way, maybe someone can tell me. It will break with every new
> release of the underlying ssl library.
The question maybe answered by Martin, who wrote the buildtool.* files (looking
into sources it is noted that the ssl headers can't be found while cross-
compiling); but it does not break with new releases of the underlying ssl
library.
kp
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