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|
#!/bin/sh
#
# libslack - https://libslack.org
#
# Copyright (C) 1999-2004, 2010, 2020-2023 raf <raf@raf.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# 20230824 raf <raf@raf.org>
#
# Handle --default (for distribution)
case "$1" in
--default|default)
set -- --platform=Linux --prefix=default --destdir= --disable-test-rwlock --enable-mail-test
CC=
;;
esac
die() { echo "$0: $@" >&2; exit 1; }
PLATFORM=
for opt in "$@"
do
case "$opt" in
--help|-h)
echo "$0 [options]"
echo "options:"
echo " --help - Print this message then exit"
echo " --prefix=/path - Override platform-specific installation prefix"
echo " --destdir=/path - Override DESTDIR in Makefile for building packages"
echo " --enable-test-rwlock - Enable backup rwlock implementation"
echo " --disable-test-rwlock - Disable backup rwlock implementation (default)"
echo " --enable-mail-test - Enable sending an email during tests (default)"
echo " --disable-mail-test - Disable sending an email during tests"
echo " --enable-test - Include backup implementations of some functions (don't)"
echo " --default - Restore Makefile (et al.) to default state (for distribution)"
echo " --platform=platform - Override platform (one of the below) for --default"
echo
echo "This configure script knows what to do for several platforms:"
echo
echo " Linux, macOS, FreeBSD, OpenBSD, NetBSD, GNU/kFreeBSD, GNU/Hurd, Solaris"
echo ""
echo "To override a platform-specific install prefix, use --prefix (e.g. /opt/local)."
echo "Note: For --prefix=default and --prefix=/usr, /etc and /var/run are still used."
echo "For other values, these paths are affected by the prefix."
echo ""
echo "To override the makefile \$(DESTDIR), use --destdir."
echo "This is for building packages and doesn't affect paths in the final binary."
echo ""
echo "When creating packages, use --disable-mail-test to suppress an internal"
echo "test that sends an email message."
echo ""
echo "To undo the effects of --disable-mail-test, use --enable-mail-test."
echo ""
echo "If set here, \$CC will override the compiler in the Makefile."
echo ""
echo "\$CPPFLAGS, \$CFLAGS and \$LDFLAGS additions need to be supplied to make later."
echo ""
exit 0
;;
--platform=*)
PLATFORM="${opt#--platform=}"
case "$PLATFORM" in
Linux*|GNU/kFreeBSD*|GNU*|FreeBSD*|NetBSD*|OpenBSD*|SunOS*|Solaris|Darwin*|macOS)
;;
*)
die "Unknown platform: $PLATFORM\nMust be one of: Linux, macOS, FreeBSD, OpenBSD, NetBSD, GNU/kFreeBSD, GNU/Hurd, Solaris"
;;
esac
;;
esac
done
case "${PLATFORM:-`uname -a`}" in
Linux*)
echo "Configuring for linux"
conf/linux
if [ -f /etc/slackware-version ]
then
echo "Configuring for slackware"
conf/slackware
fi
;;
GNU/kFreeBSD*)
echo "Configuring for kfreebsd"
conf/kfreebsd
;;
GNU*)
echo "Configuring for hurd"
conf/gnuhurd
;;
FreeBSD*)
echo "Configuring for freebsd"
conf/freebsd
;;
NetBSD*)
echo "Configuring for netbsd"
conf/netbsd
;;
OpenBSD*)
echo "Configuring for openbsd"
conf/openbsd
;;
SunOS*|Solaris)
cc=""
solaris="solaris10"
[ "x`uname -r`" = "x5.8" ] && solaris="solaris8"
[ "x`uname -r`" = "x5.6" ] && solaris="solaris6"
if [ "`uname -m`" = sun4u ]
then
[ "x`which gcc 2>&-`" != "x" ] && cc="gcc"
[ "x`which cc 2>&-`" != "x" ] && cc="cc"
else
[ "x`which cc 2>&-`" != "x" ] && cc="cc"
[ "x`which gcc 2>&-`" != "x" ] && cc="gcc"
fi
[ "$cc" = "" ] && die "Failed to find a compiler"
echo "Configuring for $solaris (with $cc)"
conf/$solaris-$cc
;;
Darwin*|macOS)
echo "Configuring for macos"
conf/macosx
;;
*)
die "Unknown platform: Please configure manually"
;;
esac
# Set CC from $CC (for macports)
if [ "x$CC" != x ]
then
echo "Configuring CC as $CC"
conf/ccenv
fi
# Process command line options
for opt in "$@"
do
case "$opt" in
--platform=*)
;;
--prefix=*)
echo "Configuring $opt"
conf/prefix "$opt"
;;
--destdir=*)
echo "Configuring $opt"
conf/destdir "$opt"
;;
--enable-test)
echo "Configuring to include backup function implementations."
conf/test
;;
--enable-test-rwlock)
echo "Configuring to include backup rwlock implementation."
conf/test-rwlock-start
;;
--disable-test-rwlock)
echo "Configuring to exclude backup rwlock implementation (default)."
conf/test-rwlock-stop
;;
--enable-mail-test)
echo "Configuring to include mail tests (default)."
conf/mail-test-start
;;
--disable-mail-test)
echo "Configuring to exclude mail tests."
conf/mail-test-stop
;;
*)
echo "$0: Unknown argument: $opt" >&2
exit 1
;;
esac
done
# Prepare for parallel make
if [ x"`which gmake 2>&-`" != x"" ]
then
gmake ready
else
make ready
fi
exit 0
# vi:set ts=4 sw=4:
|
