| # Darwin ARM tools |
| |
| BP = ../../.. |
| ZIPDIR = ${BP}/forth/wrapper/zip |
| |
| # Rationale for these flags: |
| # -Oz optimizes for smallest possible size. (Apple-specific) |
| # -fno-toplevel-reorder keeps inflate() as the first entry point. |
| # -thumb gives 30%-50% improvement over ARM32. |
| # -arch armv7 uses more powerful instructions for less space. |
| # -static -nostartfiles allows us to link this as a static text image. |
| # This set of flags generates an inflate.bin of 3546 bytes. |
| |
| CFLAGS = -Oz -arch armv7 -mthumb -static -nostartfiles -fno-toplevel-reorder |
| |
| INFLATEBIN = ../build/inflate.bin |
| |
| $(INFLATEBIN): inflate |
| segedit $< -extract __TEXT __text $@ |
| |
| inflate: ${ZIPDIR}/inflate.c |
| ${CC} ${CFLAGS} -o $@ $< |
| |
| clean: |
| rm -f *.o inflate $(INFLATEBIN) |
