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- #!/bin/sh
-
- # create an initialization procedure from a list of .o files
-
- echo '/* Do not modify this file. It is created automatically by "munch". */'
- echo 'void initialize_all_files () {'
-
- NMOPT=""
- case $1 in
- MUNCH_NM=*)
- MUNCH_NM=`echo $1 | sed 's/MUNCH_NM=//'`; shift ;;
- -*)
- NMOPT=$1; shift ;;
- esac
-
- # make it easy to use a different nm, e.g. for cross-developing
-
- MUNCH_NM="${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/^.*\(_initialize_[a-zA-Z0-9_]*\).*$/ {extern void \1 (); \1 ();}/'
- elif test "`$MUNCH_NM main.o | egrep '[TD] _?main$'`" = "" ; then
- # System V style nm
- shift;
- $MUNCH_NM $* | egrep '_initialize_.*' | egrep '\.text'|\
- sed -e 's/^.*\(_initialize_[a-zA-Z0-9_]*\).*/ {extern void \1 (); \1 ();}/'
- else
- # BSD style nm
- # 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 ();}/'
- fi
-
- echo '}'
-