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#!/bin/sh -e
# default values
PREFIX="/usr/local"
VERBOSE=""
WITH_MATH="0"
LINKLIB=""
PACKAGE_AUTHOR="John Doe"
# parse arguments
while [ "${1}" != "" ]; do
VAR="${1%=*}" # Drop suffix =*
VAL="${1#*=}" # Drop prefix *=
case "${VAR}" in
--prefix)
PREFIX="${VAL}"
;;
--verbose|-v)
VERBOSE="-v"
;;
--with-math)
WITH_MATH="1"
LINKLIB="-lm"
;;
--author)
PACKAGE_AUTHOR="${VAL}"
;;
*)
echo "W: Unknown argument: ${1}"
esac
shift
done
# setup configured Makefile and src/config.h
sed -e "s,@prefix@,${PREFIX}," \
-e "s,@VERBOSE@,${VERBOSE}," \
-e "s,@LINKLIB@,${LINKLIB}," \
<Makefile.in >Makefile
if [ "${WITH_MATH}" = 1 ]; then
echo "#define WITH_MATH" >src/config.h
else
echo "/* not defined: WITH_MATH */" >src/config.h
fi
echo "#define PACKAGE_AUTHOR \"${PACKAGE_AUTHOR}\"" >>src/config.h
|
