__fail=exit
+
+__ac_tmpdir=''
+__ac_clean_up () {
+ if test "$__ac_tmpdir"; then
+ rm -rf "$__ac_tmpdir"
+ fi
+}
+trap __ac_clean_up EXIT
+
+
if dirname B/A 2>/dev/null >/dev/null; then
__ac_dirname() {
dirname "$1"
# acLookFor actually looks for a program, without setting anything.
#
acLookFor () {
- path=${AC_PATH:-$ac_default_path}
+ path="${AC_PATH:-$ac_default_path}"
case "X$1" in
X-[rx]) __mode=$1
shift
for program in $*; do
IFS=":"
for x in $path; do
- if [ $__mode $x/$program -a -f $x/$program ]; then
- echo $x/$program
+ if [ $__mode "$x/$program" -a -f "$x/$program" ]; then
+ echo "$x/$program"
break 2
fi
done
AC_MAK $SYM
AC_DEFINE PATH_$__sym \""$DEST"\"
AC_SUB $__sym "$DEST"
- eval CF_$SYM=$DEST
+ eval CF_$SYM="'$DEST'"
return 0
else
#AC_SUB $__sym ''
# and fd 5 points to what used to be fd 1
#
AC_INIT () {
- __ac_tmpdir=$(mktemp -d)
- trap "$(printf 'rm -rf %q' "$__ac_tmpdir")" EXIT
+ __ac_tmpdir=$(mktemp -d configure-XXXXX)
__config_files="config.cmd config.sub config.h config.mak config.log"
__config_detritus="config.h.tmp"
rm -f $__config_files $__config_detritus
if [ "$DEST" ]; then
rm -f "$__ac_tmpdir/b$$"
- $DEST -s "$__ac_tmpdir/a$$" "$__ac_tmpdir/b$$"
+ "$DEST" -s "$__ac_tmpdir/a$$" "$__ac_tmpdir/b$$"
if [ "`$AC_FIND_PROG $__ac_tmpdir/b$$ -type l -print`" ]; then
TLOG " ($DEST)"
echo "$DEST exists, and ln -s works"
if test -z "$AC_FIND_PROG"; then
MF_PATH_INCLUDE FIND find
rc=$?
- AC_FIND_PROG=$DEST
+ AC_FIND_PROG="$DEST"
return $rc
fi
return 0
if test -z "$AC_AWK_PROG"; then
MF_PATH_INCLUDE AWK awk
rc=$?
- AC_AWK_PROG=$DEST
+ AC_AWK_PROG="$DEST"
return $rc
fi
return 0
if test -z "$AC_SED_PROG"; then
MF_PATH_INCLUDE SED sed
rc=$?
- AC_SED_PROG=$DEST
+ AC_SED_PROG="$DEST"
return $rc
fi
return 0
# BSD install or GNU install? Let's find out...
touch "$__ac_tmpdir/a$$"
- $DEST "$__ac_tmpdir/a$$" "$__ac_tmpdir/b$$"
+ "$DEST" "$__ac_tmpdir/a$$" "$__ac_tmpdir/b$$"
if test -r "$__ac_tmpdir/a$$"; then
LOG " ($DEST)"
#
AC_PROG_CPP () {
if [ "$AC_CPP_PROG" ]; then
- DEST=$AC_CPP_PROG
+ DEST="$AC_CPP_PROG"
else
__ac_path="$AC_PATH"
AC_PATH="/lib:/usr/lib:${__ac_path:-$ac_default_path}"
LOGN "Looking for cpp"
if [ "$DEST" ]; then
TLOGN " ($DEST)"
- acCheckCPP $DEST "$CPPFLAGS" || \
- acCheckCPP $DEST -traditional-cpp -E || \
- acCheckCPP $DEST -E || \
- acCheckCPP $DEST -traditional-cpp -pipe || \
- acCheckCPP $DEST -pipe || fail=1
+ acCheckCPP "$DEST" "$CPPFLAGS" || \
+ acCheckCPP "$DEST" -traditional-cpp -E || \
+ acCheckCPP "$DEST" -E || \
+ acCheckCPP "$DEST" -traditional-cpp -pipe || \
+ acCheckCPP "$DEST" -pipe || fail=1
if [ "$fail" ]; then
AC_FAIL " (can't run cpp as a pipeline)"