NMOPT=""
case $1 in
--*) NMOPT=$1; shift ;;
+MUNCH_NM=*)
+ MUNCH_NM=`echo $1 | sed 's/MUNCH_NM=//'`; shift ;;
+-*)
+ NMOPT=$1; shift ;;
esac
# make it easy to use a different nm, e.g. for cross-developing
-MUNCH_NM="nm $NMOPT"
-if test "`$MUNCH_NM main.o | egrep 'T _?main$'`" = "" ; then
- # System V style nm
- shift;
- $MUNCH_NM $* | egrep '^(.*[^a-zA-Z_]_|_)_?initialize_.*\.text' | \
- sed -e 's/^.*\(_initialize_[a-zA-Z0-9_]*\)[^a-zA-Z0-9_].*$/ {extern void \1 (); \1 ();}/'
+MUNCH_NM="${MUNCH_NM-nm} $NMOPT"
+if test "`$MUNCH_NM main.o | egrep main | egrep FUNC | egrep GLOB`" != "" ; then
+ # System V Release 4 style nm
+ $MUNCH_NM $* | egrep '\|__?initialize_' | egrep FUNC | \
+ sed -e \
+ 's/^.*\(_initialize_[a-zA-Z0-9_]*\).*$/ {extern void \1 (); \1 ();}/'\
+ | sort -u
+elif test "`$MUNCH_NM main.o | egrep '[TD] *_?main$'`" = "" ; then
+ if test "`$MUNCH_NM main.o | egrep 'Type Subspace'`" != "" ; then
+ # HP PA RISC compilers don't prepend underscores
+ shift;
+ $MUNCH_NM $* | egrep '_initialize_.*' | \
+ sed -e \
+ 's/^.*\(_initialize_[a-zA-Z0-9_]*\).*/ {extern void \1 (); \1 ();}/' \
+ | sort -u
+ else
+ # System V style nm
+ shift;
+ $MUNCH_NM $* | egrep '_initialize_.*' | egrep '\.text'|\
+ sed -e \
+ 's/^.*\(_initialize_[a-zA-Z0-9_]*\).*/ {extern void \1 (); \1 ();}/' \
+ | sort -u
+ fi
else
# BSD style nm
- $MUNCH_NM -p $* | egrep 'T *_?_initialize_' | \
- sed -e 's/^.*T *_*\(.*\)/ {extern void _\1 (); _\1 ();}/'
+ # We now accept either text or data symbols, since the RT/PC uses data.
+ $MUNCH_NM -p $* | egrep '[TD] *_?[_.]initialize_' | \
+ sed -e 's/^.*\(initialize_.*\)/ {extern void _\1 (); _\1 ();}/' \
+ | sort -u
fi
echo '}'