mes/build-aux/cc32-mes.sh

86 lines
1.6 KiB
Bash
Raw Normal View History

#! /bin/sh
# Mes --- Maxwell Equations of Software
# Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
#
# This file is part of Mes.
#
# Mes 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 3 of the License, or (at
# your option) any later version.
#
# Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
set -e
if [ -n "$BUILD_DEBUG" ]; then
set -x
fi
CPPFLAGS=${CPPFLAGS-"
-D VERSION=\"$VERSION\"
-D MODULEDIR=\"$MODULEDIR\"
-D PREFIX=\"$PREFIX\"
-I src
-I lib
-I include
"}
C32FLAGS=${C32FLAGS-"
-std=gnu99
-O0
-fno-builtin
-fno-stack-protector
-g
-m32
-nostdinc
-nostdlib
"}
LIBC=${LIBC-c}
a=mes-gcc
if [ "$CC32" = "$TCC" ]; then
a=mes-tcc
LIBC=c+tcc # tcc bug with undefined symbols
fi
arch=x86-$a
if [ -n "$LIBC" ]; then
CC32LIBS="lib/$arch/lib$LIBC.o"
fi
c=$1
if [ -z "$ARCHDIR" ]; then
o="$c"
p="$a-"
else
b=${c##*/}
d=${c%/*}
o="$d/$arch/$b"
mkdir -p $d/$arch
fi
$CC32\
-c\
$CPPFLAGS\
$C32FLAGS\
-o "$o".${p}o\
"$c".c
if [ -z "$NOLINK" ]; then
$CC32\
$C32FLAGS\
-o "$o".${p}out\
lib/$arch/crt1.o\
"$o".${p}o\
$CC32LIBS
fi