make-gcc3.3-wrapper

#!/bin/bash
# fixes make && auto** && gcc-3.3 build process 
#
# $(srcdir)/treelang/parse.c $(srcdir)/treelang/parse.h: $(srcdir)/treelang/parse.y
#         $(BISON) $(BISONFLAGS) -v $(srcdir)/treelang/parse.y\
#         --output=$(srcdir)/treelang/parse.c --defines
#
# https://www.gnu.org/software/make/manual/html_node/Splitting-Recipe-Lines.html#Splitting-Recipe-Lines

FARG=$(echo -- $* |  grep -o -- '-f  *[^ ]*')
CARG=$(echo -- $* |  grep -o -- '-C  *[^ ]*')
if [ -n "${FARG}" ]
then
        F="${FARG##-f }"
elif [ -n "${CARG}" ]
then
        F="${CARG##-C }/Makefile"
else
        F="Makefile"
fi

if [ -e "$F" ]
then
        if ! [ -e "$F.sed" ]
        then
                cp "$F" "$F.sed"
                sed -i 's,\\$, \\,' "$F"
        fi
fi
exec /usr/bin/make.orig MAKE=/usr/bin/make "$@"