[Pkg-phototools-devel] Bug#689083: Bug#689083: libgphoto2-2-dev is not Multi-Arch compatible

[Herbert Parentes Fortes Neto (hpfn)]

On Thu, 12 Feb 2015 23:39:42 +0100
Francois Gouget <fgouget at free.fr> wrote:

> Package: libgphoto2-dev
> Version: 2.5.4-1.1+b2
> Followup-For: Bug #689083
> 
> Dear Maintainer,

Hi Francois,

> 
> Here is a proposed patch to make it possible to make libgphoto2-dev as Multi-Arch: same.
> The trick is that on Debian it's not necessary to use -L to link with libraries that
> are in /usr/lib/<triplet>. This means it should be ok to remove this option from the
> xxx-config scripts which in turn solves the conflict for libgphoto2-dev.
> 
> Is that approach ok?
> 

Thanks for the patches.

I'm working on next Debian package(2.5.7) and maybe those scripts will not
be part of the package. We can use pkg-config to do the job and as in
libgphoto2-2.5.7/README.packaging:

"...we consider this mechanism obsolete."

I'm checking with my sponsor.


regards,
Herbert

> 
> diff -ur a/debian/control b/debian/control
> --- a/debian/control	2014-08-25 21:47:22.000000000 +0200
> +++ b/debian/control	2015-02-12 23:10:00.414367888 +0100
> @@ -30,6 +30,7 @@
>  Package: libgphoto2-dev
>  Section: libdevel
>  Architecture: any
> +Multi-Arch: same
>  Depends:
>   libgphoto2-6 (= ${binary:Version})
>   , libexif-dev
> diff -ur a/debian/patches/series b/debian/patches/series
> --- a/debian/patches/series	2014-01-06 01:37:00.000000000 +0100
> +++ b/debian/patches/series	2015-02-12 23:23:08.251291406 +0100
> @@ -1,3 +1,4 @@
>  #10_disable_cache
>  #11_hurd_no_path_max_bsdsource
> +30_multiarch.patch
>  kFreeBSD-ENODATA.patch
> --- /dev/null	2015-01-27 12:27:17.181130653 +0100
> +++ b/debian/patches/30_multiarch.patch	2015-02-12 23:22:24.959450232 +0100
> @@ -0,0 +1,40 @@
> +--- a/gphoto2-config.in
> ++++ b/gphoto2-config.in
> +@@ -2,7 +2,7 @@
> + 
> + # leave these definitions here
> + # they are required for correct interpolation of
> +-# @libdir@ and @includedir@ later on
> ++# libdir and includedir later on
> + prefix="@prefix@"
> + exec_prefix="@exec_prefix@"
> + 
> +@@ -59,7 +59,7 @@
> +        	;;
> + 
> +     --libs)
> +-        echo "-L at libdir@" -lgphoto2 -lgphoto2_port -lm
> ++        echo -lgphoto2 -lgphoto2_port -lm
> +        	;;
> + 
> +     *)
> +--- a/libgphoto2_port/gphoto2-port-config.in
> ++++ b/libgphoto2_port/gphoto2-port-config.in
> +@@ -2,7 +2,7 @@
> + 
> + # leave these definitions here
> + # they are required for correct interpolation of
> +-# @libdir@ and @includedir@ later on
> ++# libdir and includedir later on
> + prefix="@prefix@"
> + exec_prefix="@exec_prefix@"
> + 
> +@@ -59,7 +59,7 @@
> +        	;;
> + 
> +     --libs)
> +-       	echo "-L at libdir@" -lgphoto2_port
> ++       	echo -lgphoto2_port
> +        	;;
> + 
> +     *)
> 
> 
> -- System Information:
> Debian Release: 8.0
>   APT prefers testing
>   APT policy: (990, 'testing'), (500, 'stable')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
> Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
> 
> Versions of packages libgphoto2-dev depends on:
> ii  libexif-dev   0.6.21-2
> ii  libgphoto2-6  2.5.4-1.1+b2
> ii  pkg-config    0.28-1
> 
> libgphoto2-dev recommends no packages.
> 
> libgphoto2-dev suggests no packages.
> 
> -- no debconf information
> 
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-- 
Herbert Parentes Fortes Neto (hpfn)