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|
#!/bin/sh
#
# defaults
#
prefix=/usr/local # where to install midish
alsa=no # do we want alsa support ?
sndio=no # do we want sndio support ?
vars= # variables definitions passed as-is
bindir= # path where to install binaries
datadir= # path where to install doc and examples
mandir= # path where to install man pages
defs= # no extra #defines
lib= # extra path to libraries
include= # extra path to header files
rt_ldadd= # extra -l's for posix real-time extensions
sndio_ldadd= # extra -l's for sndio(7)
alsa_ldadd= # extra -l's for ALSA
#
# few OS-specific tweaks
#
case `uname` in
Linux)
alsa=yes
rt_ldadd="-lrt"
;;
OpenBSD)
sndio=yes
;;
esac
#
# display help screeen
#
help() {
cat << END
Usage: configure [options]
--prefix=DIR set install prefix to DIR [$prefix]
--bindir=DIR install executables in DIR [\$prefix/bin]
--datadir=DIR install read-only data in DIR [\$prefix/share]
--mandir=DIR install man pages in DIR [\$prefix/man]
--enable-alsa enable alsa sequencer backend [$alsa]
--disable-alsa disable alsa sequencer backend
--enable-sndio enable libsndio backend [$sndio]
--disable-sndio disable libsndio backend
END
}
# shell word separator (none)
IFS=''
# sed-quoted new-line
nl='\
'
for i; do
case "$i" in
--prefix=*)
prefix="${i#--prefix=}"
shift;;
--bindir=*)
bindir="${i#--bindir=}"
shift;;
--datadir=*)
datadir="${i#--datadir=}"
shift;;
--mandir=*)
mandir="${i#--mandir=}"
shift;;
--enable-alsa)
alsa=yes
shift;;
--disable-alsa)
alsa=no
shift;;
--enable-sndio)
sndio=yes
shift;;
--disable-sndio)
sndio=no
shift;;
CC=*|CFLAGS=*|LDFLAGS=*)
vars="$vars$i$nl"
shift;;
*)
help
exit 1
;;
esac
done
bindir="${bindir:-$prefix/bin}"
datadir="${datadir:-$prefix/share}"
mandir="${mandir:-$prefix/man}"
#
# add parameters specific to backends
#
if [ $sndio = yes ]; then
defs="$defs -DUSE_SNDIO"
sndio_ldadd="-lsndio"
alsa=no
elif [ $alsa = yes ]; then
defs="$defs -DUSE_ALSA"
alsa_ldadd="-lasound"
else
defs="$defs -DUSE_RAW"
fi
echo "configure: creating Makefile"
sed \
-e "s:@bindir@:$bindir:" \
-e "s:@datadir@:$datadir:" \
-e "s:@mandir@:$mandir:" \
-e "s:@defs@:$defs:" \
-e "s:@include@:$include:" \
-e "s:@lib@:$lib:" \
-e "s:@rt_ldadd@:$rt_ldadd:" \
-e "s:@sndio_ldadd@:$sndio_ldadd:" \
-e "s:@alsa_ldadd@:$alsa_ldadd:" \
-e "s:@vars@:$vars:" \
< Makefile.in >Makefile
if [ ! -e version.h ]; then
echo "#define VERSION \"midish (unknown release)\"" >version.h
fi
echo
echo "bindir................... $bindir"
echo "datadir.................. $datadir"
echo "mandir................... $mandir"
echo "alsa..................... $alsa"
echo "sndio.................... $sndio"
echo
echo "Do \"make && make install\" to compile and install midish"
echo
|
