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#! /bin/sh
## vim:set ts=4 sw=4 et:
set -e
echo "// Copyright (C) 1996-2017 Markus F.X.J. Oberhumer"
echo "//"
echo "// Generic Posix/Unix system"
echo "// Generic C compiler"
test "X${top_srcdir}" = X && top_srcdir=`echo "$0" | sed 's,[^/]*$,,'`../..
test "X${AR}" = X && AR="ar"
test "X${CC}" = X && CC="cc"
test "X${CFLAGS+set}" = Xset || CFLAGS="-O"
# CPPFLAGS, LDFLAGS, LIBS
# LZO_EXTRA_CPPFLAGS, LZO_EXTRA_CFLAGS, LZO_EXTRA_LDFLAGS
# LZO_EXTRA_SOURCES, LZO_EXTRA_OBJECTS, LZO_EXTRA_LIBS
CFI="-I${top_srcdir}/include -I${top_srcdir} -I${top_srcdir}/src"
BNAME=lzo2
BLIB=lib${BNAME}.a
CF="$CPPFLAGS $CFI $CFLAGS"
# info: we restrict ourselves to pure ANSI C library functions for the examples
CF="-DLZO_LIBC_ISOC90=1 $CF"
# info: we do not use _any_ external functions in freestanding mode
test -z "$LZO_CFG_FREESTANDING" || CF="-DLZO_CFG_FREESTANDING=1 $CF"
LF="$LDFLAGS $LZO_EXTRA_LDFLAGS"
LL="$BLIB $LIBS $LZO_EXTRA_LIBS"
. $top_srcdir/B/generic/clean.sh
for f in $top_srcdir/src/*.c $LZO_EXTRA_SOURCES; do
echo $CC $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS -c $f
$CC $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS -c $f
done
echo $AR rcs $BLIB *.o $LZO_EXTRA_OBJECTS
$AR rcs $BLIB *.o $LZO_EXTRA_OBJECTS
if test -n "$LZO_CFG_FREESTANDING"; then
echo "//"
echo "// Building $BLIB in freestanding mode was successful. All done."
echo "// Now try 'nm --extern-only $BLIB'"
else
for f in dict lzopack precomp precomp2 simple; do
echo $CC $CF $LF -o $f.out $top_srcdir/examples/$f.c $LL
$CC $CF $LF -o $f.out $top_srcdir/examples/$f.c $LL
done
echo $CC $CF $LF -o lzotest.out $top_srcdir/lzotest/lzotest.c $LL
$CC $CF $LF -o lzotest.out $top_srcdir/lzotest/lzotest.c $LL
for f in minilzo.c testmini.c; do
XF="-I$top_srcdir/include/lzo $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS"
echo $CC $XF -c $top_srcdir/minilzo/$f
$CC $XF -c $top_srcdir/minilzo/$f
done
echo $CC $CF $LF -o testmini.out testmini.o minilzo.o $LIBS $LZO_EXTRA_LIBS
$CC $CF $LF -o testmini.out testmini.o minilzo.o $LIBS $LZO_EXTRA_LIBS
echo "//"
echo "// Building LZO was successful. All done."
fi
true
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