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|
#!/bin/sh
#
# Copyright 2009-2018 Brad Lanam Walnut Creek, CA USA
# Copyright 2020 Brad Lanam Pleasant Hill CA
#
set -f
unset CDPATH
# this is a workaround for ksh93 on solaris
if [ "$1" = "-d" ]; then
cd $2
shift
shift
fi
. ${_MKCONFIG_DIR}/bin/shellfuncs.sh
doshelltest $0 $@
RUNTOPDIR=`pwd`
MKC_FILES=${MKC_FILES:-mkc_files}
CACHEFILE="${MKC_FILES}/mkconfig.cache"
unset GREP_OPTIONS
unset ENV
getlibdata () {
var=$1
gdname=$2
lang=$3
cmd="${var}=\${mkc_lnk_${gdname}}"
eval $cmd
}
mkconfigversion
debug=F
OUTLIBFILE="${MKC_FILES}/mkconfig.reqlibs"
while test $# -gt 1; do
case $1 in
-X)
shift
debug=T
;;
-c)
shift
CACHEFILE=$1
shift
;;
-o|-l) # -l backwards compatibility
shift
OUTLIBFILE=$1
shift
;;
esac
done
CONFH=$1
ok=1
if [ ! -f "${CONFH}" ]; then
echo "Unable to locate ${CONFH}"
ok=0
fi
if [ ! -f "$RUNTOPDIR/$CACHEFILE" ]; then
echo "Unable to locate $RUNTOPDIR/$CACHEFILE"
ok=0
fi
if [ $ok -eq 0 ]; then
exit 1
fi
reqlibs=""
. $RUNTOPDIR/$CACHEFILE
exec 7<&0 < ${CONFH}
dver=0
while read cline; do
if [ $debug = T ]; then
echo "cline:$cline:"
fi
case $cline in
"#define _lib_"*1)
lang=c
;;
*)
continue
;;
esac
dosubst cline '#define ' '' ' 1' ''
getlibdata var $cline $lang
if [ $debug = T ]; then
echo "cline:$cline:lang:$lang:var:$var:"
fi
if [ "$var" != "" ]; then
echo $reqlibs | grep -- $var > /dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
doappend reqlibs " $var"
if [ $debug = T ]; then
echo "append:$var"
fi
fi
fi
done
exec <&7 7<&-
echo $reqlibs > $OUTLIBFILE
|
