ltn012.pdf: ltn012.ps ./myps2pdf ltn012.ps ltn012.ps: ltn012.dvi dvips -G0 -t letter -o ltn012.ps ltn012.dvi ltn012.dvi: ltn012.tex latex ltn012 clean: rm -f *~ *.log *.aux *.bbl *.blg ltn012.pdf ltn012.ps ltn012.dvi ltn012.lof ltn012.toc ltn012.lot pdf: ltn012.pdf open ltn012.pdf test: gem.so gem.o: gem.c gcc -c -o gem.o -Wall -ansi -W -O2 gem.c gem.so: gem.o export MACOSX_DEPLOYMENT_TARGET="10.3"; gcc -bundle -undefined dynamic_lookup -o gem.so gem.o