ports/benchmarks/linux-unigine-heaven/files/wrapper.sh.in
Alexey Dokuchaev 46f126d48b benchmarks/linux-unigine-{heaven,valley}: the ports had been improved (+)
- Add missing dependency for playing music: USE_LINUX+=openal-soft
- In the `do-extract', rather than changing current directory, pass it to
  tar(1) as a -C argument and don't needlessly use semi-private _DISTDIR
  variable: this makes the command shorter and avoids bogus double slash
  in the build log
- Provide more user-friendly wrapper script which anticipates potential
  problems that typically affect running this program and advises on how
  to solve them
- Spell GNU/Linux correctly in the COMMENT and port description; reformat
  the latter with `fmt -w 75' for better looks (less ragged right edge)
2021-11-22 10:31:59 +00:00

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#!/bin/sh
LNX_ROOT=$(sysctl -n compat.linux.emul_path)
if [ ! -f "$LNX_ROOT/proc/self/exe" -o ! -d "$LNX_ROOT/sys/dev/char" ]
then
echo "This program requires mounted linprocfs(5) and linsysfs(5)" >&2
exit 1
fi
# OpenAL Soft uses PulseAudio by default, which might not work on FreeBSD
ALSOFT_CONF=$LNX_ROOT/etc/openal/alsoft.conf
if ! grep -qs '^drivers[[:blank:]]*=[[:blank:]]*oss' "$ALSOFT_CONF"
then
echo "If there's no sound, try putting \`oss' as the first item" \
"on the \`drivers' line in the $ALSOFT_CONF file." | fmt -76 >&2
sleep 2
fi
cd %%DATADIR%% && exec $LNX_ROOT/bin/bash ./heaven