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pkgconfig.req: factored common code

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This commit is contained in:
Alexey Tourbin 2007-10-03 00:20:43 +04:00
parent 318e056f29
commit 3fa83b4f4f
1 changed files with 5 additions and 20 deletions
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25
scripts/pkgconfig.req.in
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@ -26,26 +26,11 @@ PKG_CONFIG_PATH=$RPM_LIBDIR/pkgconfig:/usr/share/pkgconfig
PKG_CONFIG_PATH=$RPM_BUILD_ROOT$RPM_LIBDIR/pkgconfig:$RPM_BUILD_ROOT/usr/share/pkgconfig:$PKG_CONFIG_PATH
export PKG_CONFIG_PATH
PkgconfigReq()
reqprov=
PkgconfigReqProv()
{
local f="$1" out=; shift
out=$(pkg-config --print-errors --print-requires "$f") ||
Fatal "failed to process $f"
[ -n "$out" ] || return 0
echo "$out" |while read -r line; do
set -- $line
case $# in
1) echo "pkgconfig($1)" ;;
3) echo "pkgconfig($1) $2 $3" ;;
*) Fatal "$f: invalid pkg-config output: $line"
esac
done
}
PkgconfigProv()
{
local f="$1" out=; shift
out=$(pkg-config --print-errors --print-provides "$f") ||
out=$(pkg-config --print-errors --print-"${reqprov:?}" "$f") ||
Fatal "failed to process $f"
[ -n "$out" ] || return 0
echo "$out" |while read -r line; do
@ -59,7 +44,7 @@ PkgconfigProv()
}
case "${0##*/}" in
pkgconfig.req*) ArgvFileAction PkgconfigReq "$@" ;;
pkgconfig.prov*) ArgvFileAction PkgconfigProv "$@" ;;
pkgconfig.req*) reqprov=requires ArgvFileAction PkgconfigReqProv "$@" ;;
pkgconfig.prov*) reqprov=provides ArgvFileAction PkgconfigReqProv "$@" ;;
*) Fatal "req/prov method not recognized" ;;
esac