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# Copyright (c) 2001, 2007, 2010, 2011, 2016 - 2018 Peter Pentchev
# 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 THE 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.
CC?= gcc
CFLAGS_STD?= -std=c99
CFLAGS?= -O -pipe
CFLAGS+= ${CFLAGS_STD}
CPPFLAGS_STD?= -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700
CPPFLAGS+= ${CPPFLAGS_STD}
LDFLAGS?=
LFLAGS?= ${LDFLAGS}
LIBS?=
RM= rm -f
MKDIR?= mkdir -p
CAT?= cat
PROG= timelimit
OBJS= timelimit.o
SRCS= timelimit.c
MAN1= timelimit.1
MAN1GZ= ${MAN1}.gz
LOCALBASE?= /usr/local
PREFIX?= ${LOCALBASE}
BINDIR?= ${PREFIX}/bin
MANDIR?= ${PREFIX}/man/man
DOCSDIR?= ${PREFIX}/share/doc/timelimit
EXAMPLESDIR?= ${DOCSDIR}/examples
BINOWN?= root
BINGRP?= wheel
BINMODE?= 555
SHAREOWN?= root
SHAREGRP?= wheel
SHAREMODE?= 644
# development/debugging flags, you may safely ignore them
#CFLAGS+= ${BDECFLAGS}
#CFLAGS+= -ggdb -g3
INSTALL?= install
COPY?= -c
STRIP?= -s
INSTALL_PROGRAM?= ${INSTALL} ${COPY} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE}
INSTALL_DATA?= ${INSTALL} ${COPY} -o ${SHAREOWN} -g ${SHAREGRP} -m ${SHAREMODE}
all: ${PROG} ${MAN1GZ}
clean:
${RM} ${PROG} ${OBJS} ${MAN1GZ} autoconfig.h
${PROG}: ${OBJS}
${CC} ${LFLAGS} -o ${PROG} ${OBJS}
autoconfig.h: autoconfig/try-err.c autoconfig/try-errno.c \
autoconfig/try-setitimer.c autoconfig/try-sigaction.c \
autoconfig/try-sysexits.c \
Makefile
: > autoconfig.h
if ${CC} ${CPPFLAGS} ${CFLAGS} ${LFLAGS} -o try-err autoconfig/try-err.c; then \
echo '#define HAVE_ERR' >> autoconfig.h; \
else \
echo '#undef HAVE_ERR' >> autoconfig.h; \
fi
test -f try-err && ${RM} try-err
if ${CC} ${CPPFLAGS} ${CFLAGS} ${LFLAGS} -o try-errno autoconfig/try-errno.c; then \
echo '#define HAVE_ERRNO_H' >> autoconfig.h; \
else \
echo '#undef HAVE_ERRNO_H' >> autoconfig.h; \
fi
test -f try-errno && ${RM} try-errno
if ${CC} ${CPPFLAGS} ${CFLAGS} ${LFLAGS} -o try-sigaction autoconfig/try-sigaction.c; then \
echo '#define HAVE_SIGACTION' >> autoconfig.h; \
else \
echo '#undef HAVE_SIGACTION' >> autoconfig.h; \
fi
test -f try-sigaction && ${RM} try-sigaction
if ${CC} ${CPPFLAGS} ${CFLAGS} ${LFLAGS} -o try-setitimer autoconfig/try-setitimer.c; then \
echo '#define HAVE_SETITIMER' >> autoconfig.h; \
else \
echo '#undef HAVE_SETITIMER' >> autoconfig.h; \
fi
test -f try-setitimer && ${RM} try-setitimer
if ${CC} ${CPPFLAGS} ${CFLAGS} ${LFLAGS} -o try-sysexits autoconfig/try-sysexits.c; then \
echo '#define HAVE_SYSEXITS_H' >> autoconfig.h; \
else \
echo '#undef HAVE_SYSEXITS_H' >> autoconfig.h; \
fi
test -f try-sysexits && ${RM} try-sysexits
${CAT} autoconfig.h
timelimit.o: timelimit.c config.h autoconfig.h
${CC} ${CPPFLAGS} ${CFLAGS} -c timelimit.c
${MAN1GZ}: ${MAN1}
gzip -c9 ${MAN1} > ${MAN1GZ}.tmp
mv ${MAN1GZ}.tmp ${MAN1GZ}
install: all
-${MKDIR} ${DESTDIR}${BINDIR}
-${MKDIR} ${DESTDIR}${MANDIR}1
-${MKDIR} ${DESTDIR}${EXAMPLESDIR}/tests
${INSTALL_PROGRAM} ${PROG} ${DESTDIR}${BINDIR}/
${INSTALL_DATA} ${MAN1GZ} ${DESTDIR}${MANDIR}1/
${INSTALL_DATA} t/*.t ${DESTDIR}${EXAMPLESDIR}/tests/
check: all
prove -v t
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