amath/build/flexcat/configure

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#!/bin/sh
#
# Copyright (c) 2014-2017 Carsten Sonne Larsen <cs@innolan.net>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
set -e
HDRS='
createcat.h
createcatsrc.h
createct.h
FlexCat_cat.h
FlexCat_cat_other.h
flexcat.h
globals.h
openlibs.h
readprefs.h
scancd.h
scanct.h
scanpo.h
SDI_compiler.h
showfuncs.h
swapfuncs.h
utils.h
version.h
'
SRCS='
asprintf.c
createcat.c
createcatsrc.c
createct.c
globals.c
locale_other.c
main.c
openlibs.c
readprefs.c
scancd.c
scanct.c
scanpo.c
showfuncs.c
strptime.c
swapfuncs.c
utils.c
vastubs.c
'
if make -v 2>&1 | grep GNU > /dev/null 2>&1 ; then
echo "make(1) is GNU make."
BSD=false
elif [ -f /usr/share/mk/bsd.prog.mk ] ; then
echo "Found bsd.prog.mk, will use it."
BSD=true
else
echo "Defaulting to plain makefile"
BSD=false
fi
if $BSD ; then
(
echo '# BSD-style Makefile generated by configure'
echo 'PROG = flexcat'
for f in ${SRCS}
do
echo "SRCS += ${f}"
done
echo 'NO_MAN = not_yet'
echo 'LDADD += -lm'
echo 'WARNS ?= 6'
echo '.include <bsd.prog.mk>'
) > Makefile
msg=", remember to run 'make depend'"
else
(
echo '# Portable Makefile generated by configure'
echo ''
echo 'all: flexcat'
echo ''
echo "CFLAGS += -I. -Wall"
echo ''
for f in ${HDRS}
do
b=`basename $f .h`
i=`sed -n -e '/#include.*"/{
s/"$//
s/.*"//
p
}' $f | sort -u`
if [ "x${i}" != "x" ] ; then
echo "${b}.h: " ${i}
echo " touch ${b}.h"
echo
fi
done
l=""
for f in ${SRCS}
do
b=`basename $f .c`
i=`sed -n -e '/#include.*"/{
s/"$//
s/.*"//
p
}' $f | sort -u`
echo "${b}.o: ${b}.c" ${i}
echo
l="${l} ${b}.o"
done
echo
echo "flexcat: ${l}"
echo " \${CC} \${CFLAGS} -o flexcat ${l} -lm"
echo
echo "clean:"
echo " rm -f ${l} flexcat"
echo
echo "depend:"
echo " @echo Dependencies already done"
) > Makefile
fi
echo "Makefile generated${msg}"