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#!/bin/sh -e
isunique () {
x=$1
set -- $2
while test "$#" -gt 0 ; do
if test "$x" = "$1" ; then
return 1
fi
shift
done
return 0
}
uniqit () {
res=
while test "$#" -gt 0 ; do
if isunique "$1" "$res" ; then
res="${res}${res:+ }${1}"
fi
shift
done
printf %s\\n "$res"
}
filterout () {
res=
filter="$1"
shift
while test "$#" -gt 0 ; do
if isunique "$1" "$filter" ; then
res="${res}${res:+ }${1}"
fi
shift
done
printf %s\\n "$res"
}
print_requires () {
line=
oldifs="$IFS"
while IFS=" " read condvar usedinlibs pkg ver libs ; do
IFS="$oldifs"
for h ; do
i=lib${h##-l}
for j in $libs ; do
if test "$i" = "$j" ; then
line="${line}${line:+, }${i} >= ${ver}"
fi
done
done
done < package/deps-build
IFS="$oldifs"
echo "Requires: $line"
}
. package/info
ilist=
dlist=
slist=
if test "${includedir}" != /usr/include ; then
ilist="-I${includedir}"
fi
if test -n "${extra_includedirs}" ; then
ilist="${ilist}${ilist:+ }${extra_includedirs}"
fi
ilist=`uniqit ${ilist}`
if test "${dynlibdir}" != /usr/lib && test "${dynlibdir}" != /lib ; then
dlist="-L${dynlibdir}"
fi
if test "${libdir}" != /usr/lib && test "${libdir}" != /lib ; then
slist="-L${libdir}"
fi
if test -n "${extra_libdirs}" ; then
slist="${slist}${slist:+ }${extra_libdirs}"
fi
slist="$(filterout "${dlist}" $(uniqit ${slist}))"
echo "prefix=${prefix}"
echo "includedir=${includedir}"
echo "libdir=${libdir}"
echo "dynlibdir=${dynlibdir}"
echo
echo "Name: lib${library}"
echo "Version: ${version}"
echo "Description: ${description:-The ${library} library.}"
echo "URL: ${url:-https://skarnet.org/software/${package}/}"
if test -n "${extra_libs}" ; then
print_requires ${extra_libs}
fi
if test -n "$ilist" ; then
echo "Cflags: ${ilist}"
fi
echo "Libs: ${dlist}${dlist:+ }-l${library}${ldlibs:+ }${ldlibs}"
if test -n "${extra_libs}" ; then
echo "Libs.private: ${slist}${slist:+ }${extra_libs}"
fi
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