a582cb8a2f
tr(1) always used to be a saddening part of sbase, which was
inherently broken and crufted.
But to be fair, the POSIX-standard doesn't make it very simple.
Given the current version was unfixable and broken by design, I
sat down and rewrote tr(1) very close to the concept of set theory
and the POSIX-standard with a few exceptions:
- UTF-8: not allowed in POSIX, but in my opinion a must. This
finally allows you to work with UTF-8 streams without
problems or unexpected behaviour.
- Equivalence classes: Left out, even GNU coreutils ignore them
and depending on LC_COLLATE, which sucks.
- Character classes: No experiments or environment-variable-trickery.
Just plain definitions derived from the POSIX-
standard, working as expected.
I tested this thoroughly, but expect problems to show up in some
way given the wide range of input this program has to handle.
The only thing left on the TODO is to add support for literal
expressions ('\n', '\t', '\001', ...) and probably rethinking
the way [_*n] is unnecessarily restricted to string2.
206 lines
3.6 KiB
Makefile
206 lines
3.6 KiB
Makefile
include config.mk
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.SUFFIXES:
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.SUFFIXES: .o .c
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HDR =\
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arg.h\
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compat.h\
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crypt.h\
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fs.h\
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md5.h\
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queue.h\
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runetypebody.h\
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sha1.h\
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sha256.h\
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sha512.h\
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text.h\
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utf.h\
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util.h
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LIBUTF = libutf.a
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LIBUTFSRC =\
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libutf/chartorunearr.c\
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libutf/readrune.c\
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libutf/rune.c\
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libutf/runetype.c\
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libutf/utf.c\
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libutf/writerune.c
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LIBUTIL = libutil.a
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LIBUTILSRC =\
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libutil/agetcwd.c\
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libutil/apathmax.c\
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libutil/concat.c\
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libutil/cp.c\
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libutil/crypt.c\
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libutil/ealloc.c\
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libutil/enmasse.c\
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libutil/eprintf.c\
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libutil/eregcomp.c\
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libutil/estrtod.c\
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libutil/estrtol.c\
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libutil/fnck.c\
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libutil/getlines.c\
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libutil/human.c\
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libutil/md5.c\
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libutil/mode.c\
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libutil/putword.c\
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libutil/recurse.c\
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libutil/rm.c\
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libutil/sha1.c\
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libutil/sha256.c\
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libutil/sha512.c\
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libutil/strcasestr.c\
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libutil/strlcat.c\
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libutil/strlcpy.c
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LIB = $(LIBUTF) $(LIBUTIL)
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BIN =\
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basename\
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cal\
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cat\
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chgrp\
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chmod\
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chown\
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chroot\
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cksum\
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cmp\
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cols\
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comm\
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cp\
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cron\
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cut\
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date\
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dirname\
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du\
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echo\
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env\
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expand\
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expr\
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false\
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fold\
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grep\
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head\
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hostname\
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kill\
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link\
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ln\
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logger\
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logname\
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ls\
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md5sum\
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mkdir\
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mkfifo\
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mktemp\
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mv\
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nice\
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nl\
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nohup\
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paste\
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printenv\
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printf\
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pwd\
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readlink\
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renice\
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rm\
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rmdir\
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seq\
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setsid\
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sha1sum\
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sha256sum\
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sha512sum\
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sleep\
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sort\
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split\
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sponge\
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strings\
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sync\
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tail\
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tar\
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tee\
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test\
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touch\
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tr\
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true\
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tty\
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uname\
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unexpand\
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uniq\
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unlink\
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uudecode\
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uuencode\
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wc\
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xargs\
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yes
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LIBUTFOBJ = $(LIBUTFSRC:.c=.o)
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LIBUTILOBJ = $(LIBUTILSRC:.c=.o)
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OBJ = $(BIN:=.o) $(LIBUTFOBJ) $(LIBUTILOBJ)
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SRC = $(BIN:=.c)
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MAN = $(BIN:=.1)
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all: $(BIN)
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$(BIN): $(LIB) $(@:=.o)
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$(OBJ): $(HDR) config.mk
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.o:
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$(LD) $(LDFLAGS) -o $@ $< $(LIB)
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.c.o:
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$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
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$(LIBUTF): $(LIBUTFOBJ)
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$(AR) -r -c $@ $?
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$(RANLIB) $@
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$(LIBUTIL): $(LIBUTILOBJ)
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$(AR) -r -c $@ $?
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$(RANLIB) $@
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install: all
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mkdir -p $(DESTDIR)$(PREFIX)/bin
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cp -f $(BIN) $(DESTDIR)$(PREFIX)/bin
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cd $(DESTDIR)$(PREFIX)/bin && chmod 755 $(BIN)
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mkdir -p $(DESTDIR)$(MANPREFIX)/man1
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for m in $(MAN); do sed "s/VERSION/$(VERSION)/g" < "$$m" > $(DESTDIR)$(MANPREFIX)/man1/"$$m"; done
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cd $(DESTDIR)$(MANPREFIX)/man1 && chmod 644 $(MAN)
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uninstall:
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cd $(DESTDIR)$(PREFIX)/bin && rm -f $(BIN)
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cd $(DESTDIR)$(MANPREFIX)/man1 && rm -f $(MAN)
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dist: clean
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mkdir -p sbase-$(VERSION)
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cp -r LICENSE Makefile README TODO config.mk $(SRC) $(MAN) libutf libutil $(HDR) sbase-$(VERSION)
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tar -cf sbase-$(VERSION).tar sbase-$(VERSION)
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gzip sbase-$(VERSION).tar
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rm -rf sbase-$(VERSION)
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sbase-box: $(LIB) $(SRC)
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mkdir -p build
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cp $(HDR) build
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for f in $(SRC); do sed "s/^main(/`basename $$f .c`_&/" < $$f > build/$$f; done
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echo '#include <libgen.h>' > build/$@.c
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echo '#include <stdio.h>' >> build/$@.c
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echo '#include <stdlib.h>' >> build/$@.c
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echo '#include <string.h>' >> build/$@.c
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echo '#include "util.h"' >> build/$@.c
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for f in $(SRC); do echo "int `basename $$f .c`_main(int, char **);" >> build/$@.c; done
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echo 'int main(int argc, char *argv[]) { char *s = basename(argv[0]); if(!strcmp(s,"sbase-box")) { argc--; argv++; s = basename(argv[0]); } if(0) ;' >> build/$@.c
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for f in $(SRC); do echo "else if(!strcmp(s, \"`basename $$f .c`\")) return `basename $$f .c`_main(argc, argv);" >> build/$@.c; done
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echo 'else {' >> build/$@.c
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for f in $(SRC); do echo "printf(\"`basename $$f .c`\"); putchar(' ');" >> build/$@.c; done
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echo "putchar(0xa); }; return 0; }" >> build/$@.c
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$(LD) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ build/*.c $(LIB)
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rm -r build
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clean:
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rm -f $(BIN) $(OBJ) $(LIB) sbase-box sbase-$(VERSION).tar.gz
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.PHONY:
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all install uninstall dist sbase-box clean
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