README.org
Table of Contents
1. media-u (worktitle)
A Qt media library management program (for TV screens)
that is ment to be remote controlled via a web interface from a portable device.
1.1. How to Build
1.1.1. build & install with guix (https://gnu.org/s/guix)
run
git submodules update --init guix package -f package.scm
to run the installed software, see environment variables below.
1.1.2. pure build environment with guix
guix environment --pure -l package.scm
TODO
might need to replace (source (origin …)) with (source #f)
1.1.3. manually
- download the git submodules in
src/libs/ - build each submodule manually (see their respective readmes)
cd back to projectrootqmake && make- add the
LIBPATHentries listed in src/libs.pri file toLD_LIBRARY_PATH
alternative: install the libraries to your system'sLD_LIBRARY_PATH - run the compiled binary with src/ as workingpath
1.1.4. build variables
You can set variables with qmake.
qmake PREFIX=/usr # sets the install directory to /usr/bin, /usr/share …
qmake USE_MPV=1 # use libmpv instead of
To set multiple variables use only one command with multiple arguments:
qmake PREFIX=/usr USE_MPV=1
1.2. dependencies (run and build)
1.2.1. following packages must be present at build time:
qt (libqt 5.5)
curl (tested with libcurl 4 and libcurl 7)
gnutls / openssl
1.2.2. following binaries must be present at runtime:
- mplayer (mplayer2)
alternative: libmpv (mpv 0.15) you must build withqmake USE_MPV=1to use it - avconv (0.8.6)
- xdg-mime (xdg-utils 1.0.2) (only on linux)
1.2.3. also check package.scm for the guix recipe
1.3. Environment variables
When you build this with guix,
libcurl will not know the path to your ssl certifictes.
You must define the ENV variable
export SSL_CERT_DIR=/etc/ssl/certs/
or
export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
to the path that is correct on your system.