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0840e619bb
using the appropriate (unsigned) format specification. This prevents integer overflow when ULLONG_MAX and (on some architectures) ULONG_MAX are used to initialize an intmax_t and then displayed as the signed value -1. (A different approach was suggested in the bug report, which I did not use.) If other limits are defined to be unsigned, they could be moved here. PR: 164049 Reported by: Marcus Reid
45 lines
1.1 KiB
Makefile
45 lines
1.1 KiB
Makefile
# $FreeBSD$
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.include <src.opts.mk>
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PROG= getconf
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SRCS= confstr.c getconf.c limits.c pathconf.c progenv.c sysconf.c \
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unsigned_limits.c
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CFLAGS+= -I${.CURDIR}
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CLEANFILES+= confstr.c limits.c pathconf.c progenv.c sysconf.c \
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confstr.names limits.names pathconf.names sysconf.names \
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conflicting.names unique.names unsigned_limits.names
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.SUFFIXES: .gperf .names
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.PHONY: conflicts
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all: conflicts
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FAKE_GPERF= ${.CURDIR}/fake-gperf.awk
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.gperf.c: ${FAKE_GPERF}
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LC_ALL=C awk -f ${FAKE_GPERF} ${.IMPSRC} >${.TARGET}
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.gperf.names:
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LC_ALL=C awk '/^[_A-Z]/ { print; }' ${.IMPSRC} | \
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sed -e 's/,$$//' >${.TARGET}
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conflicts: conflicting.names unique.names
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@if test `wc -l <conflicting.names` != `wc -l <unique.names`; then \
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echo "Name conflicts found!" >&2; \
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exit 1; \
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fi
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# pathconf.names is not included here because pathconf names are
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# syntactically distinct from the other kinds.
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conflicting.names: confstr.names limits.names sysconf.names
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cat ${.ALLSRC} >${.TARGET}
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unique.names: conflicting.names
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LC_ALL=C sort -u ${.ALLSRC} >${.TARGET}
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HAS_TESTS=
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SUBDIR.${MK_TESTS}+= tests
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.include <bsd.prog.mk>
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