[Buildroot] [V4 3/3] package/perl-db-file: Fix berkeleydb detection

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Dear Francois Perrad,

On Sun,  6 Dec 2015 15:14:36 +0100, Francois Perrad wrote:
> Without this patch libdb.so is not detected and
> lib/perl5/site_perl/5.22.0/i586-linux/auto/DB_File/DB_File.so
> is not linked against it:
> 
> Parsing config.in...
> Looks Good.
> Checking if your kit is complete...
> Looks good
> Warning (mostly harmless): No library found for -ldb
> Generating a Unix-style Makefile
> Writing Makefile for DB_File
> Writing MYMETA.yml and MYMETA.json
> >>> perl-db-file 1.835 Building
> 
> $ output/host/usr/bin/i586-buildroot-linux-uclibc-readelf -a output/target/usr/lib/perl5/site_perl/5.22.0/i586-linux/auto/DB_File/DB_File.so | grep NEEDED
>  0x00000001 (NEEDED)                     Shared library: [libc.so.1]
> 
> After applying this patch configure output will look like this:
> 
> Parsing config.in...
> Looks Good.
> Checking if your kit is complete...
> Looks good
> Generating a Unix-style Makefile
> Writing Makefile for DB_File
> Writing MYMETA.yml and MYMETA.json
> >>> perl-db-file 1.835 Building
> 
> and the resulting library is correctly linked against libdb:
> 
> $ output/host/usr/bin/i586-buildroot-linux-uclibc-readelf -a output/target/usr/lib/perl5/site_perl/5.22.0/i586-linux/auto/DB_File/DB_File.so | grep NEEDED
>  0x00000001 (NEEDED)                     Shared library: [libdb-5.3.so]
>  0x00000001 (NEEDED)                     Shared library: [libc.so.1]
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> ---
>  package/perl-db-file/perl-db-file.mk | 8 ++++++++
>  1 file changed, 8 insertions(+)

Applied, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com