[strongSwan] Help with Strongswan crosscompile (Ubuntu - Synology)

[Luka H]

Ok now I've downloaded gmp and cross coompiled it with synology toolchain
on ubuntu.
After that I've tried again to cross compile Strongswan, but I got same
error (gmp is missing).
Here are configure logs:

Configure command output (output is then redirected to file, see next gist):
https://gist.github.com/Lukapple/5688663bbe7814182ebc

Configure console output:
https://gist.github.com/Lukapple/f20bcc7a3ae0589dbc13

Configure log file (config.log, created by configure command):
https://gist.github.com/Lukapple/1bf085c25c8fc30e27e1

Gcc version (Synology toolchain):
https://gist.github.com/Lukapple/8fd8dc797c3bac5bf9c8


L



On Wed, Nov 20, 2013 at 6:34 PM, Mikael Magnusson <mikma264 at gmail.com>wrote:

>  On 11/19/2013 08:51 PM, Luka wrote:
>
> Hi Andreas.
> I've installed: apt-get install  libgmp3-dev
> gmp.h is under: /usr/include/gmp.h
> How can I include it during compilation time ?
>
>
> You have installed the host library, i686 in your case. But you need GMP
> built for your target, i.e. PowerPC.
>
>
>   I've also tried to crosscompile with "--disable-gmp" option.
> Then it works, but when I start strongswan, I get some errors in
> strongswan log file:
>
> [CFG]   loading ca certificate from
> '/usr/local/etc/ipsec.d/cacerts/caCert.pem' failed
>
> [LIB] building CRED_CERTIFICATE - X509 failed, tried 3 builders
>
> ...
>
> [LIB] loaded plugins: charon aes des rc2 sha1 sha2 md5 random nonce x509
> revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey sshkey pem
>
>  [LIB] unable to load 6 plugin features (6 due to unmet dependencies)
>
>
>  Is GMP reason for those ?
>
>
>
> Probably.
>
> /Mikma
>
>
>   Thanks
>
>
> On Tue, Nov 19, 2013 at 8:40 PM, Andreas Steffen <
> andreas.steffen at strongswan.org> wrote:
>
>> Hi Luka,
>>
>> you must provide the gmp.h header file during compilation time.
>>
>> Regards
>>
>> Andreas
>>
>> On 19.11.2013 15:46, Luka wrote:
>> > I'm getting following error when I try to crosscompile strongswan on
>> > ubuntu for my Synology NAS server:
>>  > *error: GNU Multi Precision library gmp not found*
>>  >
>> > Host:
>> > hostname = ubuntu
>> > uname -m = i686
>> > uname -r = 3.8.0-32-generic
>> > uname -s = Linux
>> >
>> > Target:
>> > Synology:
>> > - model DS213+
>> > - CPU: Freescale QorIQ P1022
>> > - Arch: PowerPC
>> > - Endianness: Big Endian
>> > - Linux 2.6.32
>> > - uname -a:
>> > Linux LupoDiskStation 2.6.32.12 #3776 SMP Sat Aug 17 02:11:24 CST 2013
>> > ppc GNU/Linux synology_qoriq_213+
>> >
>> > I'm using official Synology toolchain.
>>
>
>
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