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Print the available targets for ubase-box

This commit is contained in:
sin 2013-08-15 16:46:46 +01:00
parent c5182bee36
commit b4a190c818
1 changed files with 4 additions and 1 deletions
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5
Makefile
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@ -96,13 +96,16 @@ ubase-box: $(SRC) util.a
@cp $(HDR) build
@for f in $(SRC); do sed "s/^main(/`basename $$f .c`_&/" < $$f > build/$$f; done
@echo '#include <libgen.h>' > build/$@.c
@echo '#include <stdio.h>' >> build/$@.c
@echo '#include <stdlib.h>' >> build/$@.c
@echo '#include <string.h>' >> build/$@.c
@echo '#include "util.h"' >> build/$@.c
@for f in $(SRC); do echo "int `basename $$f .c`_main(int, char **);" >> build/$@.c; done
@echo 'int main(int argc, char *argv[]) { char *s = basename(argv[0]); if(0) ;' >> build/$@.c
@for f in $(SRC); do echo "else if(!strcmp(s, \"`basename $$f .c`\")) `basename $$f .c`_main(argc, argv);" >> build/$@.c; done
@printf 'else eprintf("%%s: unknown program\\n", s); return EXIT_SUCCESS; }\n' >> build/$@.c
@echo 'else {' >> build/$@.c
@for f in $(SRC); do echo "printf(\"`basename $$f .c`\"); putchar(' ');" >> build/$@.c; done
@echo "putchar('\\n'); }; return EXIT_SUCCESS; }" >> build/$@.c
@echo LD $@
@$(LD) -o $@ build/*.c util.a $(CFLAGS) $(LDFLAGS)
@rm -r build