[SailfishDevel] Building non Qt Libraries (autotools) - Trying to build pocketsphinx (voice recognition library) for Sailfish
Nicolas Cisco
ncis20 at gmail.com
Sat Jun 7 08:51:02 UTC 2014
After researching a little more, i could find the root of the problem.
Apparently the error:
'_tmpRPMcache_:{pkgname}={pkg-version}' not found in package names.
Trying capabilities.
is caused when you are trying to install a package that is not of the cpu
architecture of your machine. I don't know why mb2 when the setted target
machine is "SailfishOS-i486" creates a i586 package.
If I create packages for "SailfishOS-armv7hl", this "not found ... Trying
capabilities" problem doesnt' appear, I don't have problems when trying to
install the builded packages with `sb2 -t SailfishOS-armv7hl -m skd-install
-R zypper in <package>`.
I'm building the packages using spectacle (as the mer wiki suggest
https://wiki.merproject.org/wiki/Packaging_guidelines ) for the .spec file,
and then with mb2 ( `mb2 -t <Nemo target> -s <.spec file>` ).
Any help with this?.
These are my sphinxbase.yaml and sphinxbase.spec files:
https://gist.github.com/NickCis/8d0043273511b3f62319
2014-06-04 4:28 GMT-03:00 Nicolas Cisco <ncis20 at gmail.com>:
> I'm trying to build sphinxbase and pocketsphinx for Sailfish, i could find
> this topic (
> https://together.jolla.com/question/22379/porting-sdl-20-game-to-sailfish/
> ) which involves building non qt apps, but i'm having some problems.
>
> First of all, i'm using sphinxbase 0.8 and pocketsphinx 0.8 packages which
> can be downloaded from here (
> http://cmusphinx.sourceforge.net/wiki/download/ ). I could build these
> packages without having to make any modifications to the source code.
> I'm using these .specs files:
>
> sphinixbase.spec:
> Name: sphinxbase
> Summary: SphinxBase
> Version: 0.8
> Release: 1
> Group: Libraries
> License: LICENSE
> URL: http://example.org/
> Source0: %{name}-%{version}.tar.bz2
>
> %description
> Short description of my SailfishOS Application
>
> %prep
> %setup -q -n %{name}-%{version}
>
> %build
> # Command used to compile the application
> ./autogen.sh --enable-fixed --prefix=/usr/
> make
>
> %install
> rm -rf %{buildroot}
> # Command used to install files into %{buildroot}
> %make_install
>
> %files
> %defattr(-,root,root,-)
> %{_bindir}/sphinx*
> %{_libdir}/*
> %{_libdir}/pkgconfig/*
> %{_includedir}/%{name}/*
>
> pocketsphinx.spec:
> Name: pocketsphinx
> Summary: PocketSphinx
> Version: 0.8
> Release: 1
> Group: Libraries
> License: LICENSE
> URL: http://example.org/
> Source0: %{name}-%{version}.tar.bz2
> BuildRequires: pkgconfig(sphinxbase)
>
> %description
> Short description of my SailfishOS Application
>
> %prep
> %setup -q -n %{name}-%{version}
>
> %build
> # Command used to compile the application
> ./autogen.sh --enable-fixed --prefix=/usr/
> make
>
> %install
> rm -rf %{buildroot}
> # Command used to install files into %{buildroot}
> %make_install
>
> %files
> %defattr(-,root,root,-)
> %{_bindir}/%{name}*
> %{_libdir}/lib*
> %{_libdir}/pkgconfig/*
> %{_includedir}/%{name}
> %{_datadir}/man
> %{_datadir}/%{name}
>
> Connection to the build engine though ssh, I could build correctly
> sphinxbase using this command: `mb2 -t SailfishOS-i486 -s sphinxbase.spec
> build`.
>
> Then, i tryed to install this package the build engine, but i couldn't:
> [mersdk at SailfishSDK sphinxbase-0.8]$ sb2 -t SailfishOS-i486 -m
> sdk-install -R pkcon install RPMS/sphinxbase-0.8-1.i586.rpm
> [mersdk at SailfishSDK sphinxbase-0.8]$ sb2 -t SailfishOS-i486 -m
> sdk-install -R zypper install ./RPMS/sphinxbase-0.8-1.i586.rpm
> Loading repository data...
> Reading installed packages...
> '_tmpRPMcache_:sphinxbase=0:0.8-1' not found in package names. Trying
> capabilities.
> No provider of 'sphinxbase = 0:0.8-1' found.
> Resolving package dependencies...
>
> Nothing to do.
>
> If then, i try to build pocketsphinx, i can't, since my .spec file has
> pkgconfig(sphinxbase) in the BuildRequires:
>
> [mersdk at SailfishSDK sphinxbase-0.8]$ mb2 -t SailfishOS-i486 -s
> pocketsphinx.spec build
> Fatal: 'pocketsphinx.spec' doesn't exist (and could not be made from a
> yaml)
>
> If i comment out the BuildRequires, i'm able to build pocketsphinx with
> this command: `mb2 -t SailfishOS-i486 -s pocketsphinx.spec build`. Again,
> trying to install the package to the build engine throws me errors:
> [mersdk at SailfishSDK pocketsphinx-0.8]$ sb2 -t SailfishOS-i486 -m
> sdk-install -R pkcon install RPMS/pocketsphinx-0.8-1.i586.rpm
> [mersdk at SailfishSDK pocketsphinx-0.8]$ sb2 -t SailfishOS-i486 -m
> sdk-install -R zypper install ./RPMS/pocketsphinx-0.8-1.i586.rpm
> Loading repository data...
> Reading installed packages...
> '_tmpRPMcache_:pocketsphinx=0:0.8-1' not found in package names.
> Trying capabilities.
> No provider of 'pocketsphinx = 0:0.8-1' found.
> Resolving package dependencies...
>
> Nothing to do.
>
> As i can't install pocketsphinx nor sphinxbase, i can't build any
> application using this libraries (if i explore /usr/include,
> /usr/lib,/usr/lib/pkgconfig, I can't find any sphinx's file).
>
> If i execute pkg-config, i get this output:
> [mersdk at SailfishSDK pocketsphinx-0.8]$ sb2 -t SailfishOS-i486 -m
> sdk-install -R pkg-config --libs --cflags pocketsphinx
> Package pocketsphinx was not found in the pkg-config search path.
> Perhaps you should add the directory containing `pocketsphinx.pc'
> to the PKG_CONFIG_PATH environment variable
> No package 'pocketsphinx' found
>
> Sending the rpm packages to the nemo user and then installing them with
> `pkcon install-local` gives me a successfull output. In addittion,
> pkg-config gives me the correct output:
> [nemo at SailfishEmul ~]$ pkg-config --libs --cflags pocketsphinx
> -I/usr/include/sphinxbase -I/usr/include/pocketsphinx -lpocketsphinx
> -lsphinxbase -lsphinxad -lpthread -lm
>
> I'm a bit lost with this, any help?.
> Thanks in advance!
>
>
> --
> Nicolas Cisco
> www.nckweb.com.ar
>
--
Nicolas Cisco
www.nckweb.com.ar
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