9efd1a7194
* Noteworthy changes in release 2.15 (2013-10-26) [stable]
** Bug fixes
grep's \s and \S failed to work with multi-byte white space characters.
For example, \s would fail to match a non-breaking space, and this
would print nothing: printf '\xc2\xa0' | LC_ALL=en_US.UTF-8 grep '\s'
A related bug is that \S would mistakenly match an invalid multibyte
character. For example, the following would match:
printf '\x82\n' | LC_ALL=en_US.UTF-8 grep '^\S$'
[bug present since grep-2.6]
grep -i would segfault on systems using UTF-16-based wchar_t (Cygwin)
when converting an input string containing certain 4-byte UTF-8
sequences to lower case. The conversions to wchar_t and back to
a UTF-8 multibyte string did not take surrogate pairs into account.
[bug present since at least grep-2.6, though the segfault is new with 2.13]
grep -E would segfault when given a regexp like '([^.]*[M]){1,2}'
for any multibyte character M. [bug introduced in grep-2.6, which would
segfault, but 2.7 and 2.8 had no problem, and 2.9 through 2.14 would
hit a failed assertion. ]
grep -F would get stuck in an infinite loop when given a search string
that is an invalid byte sequence in the current locale and that matches
the bytes of the input twice on a line. Now grep fails with exit status 1.
grep -P could misbehave. While multi-byte mode is only supported by PCRE
with UTF-8 locales, grep did not activate it. This would cause failures
to match multibyte characters against some regular expressions, especially
those including the '.' or '\p' metacharacters.
** New features
grep -P can now use a just-in-time compiler to greatly speed up matches,
This feature is transparent to the user; no flag is required to enable
it. It is only available if the corresponding support in the PCRE
library is detected when grep is compiled.
36 lines
1.1 KiB
Makefile
36 lines
1.1 KiB
Makefile
# $NetBSD: Makefile,v 1.36 2013/10/27 23:22:54 wiz Exp $
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DISTNAME= grep-2.15
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CATEGORIES= textproc
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MASTER_SITES= ${MASTER_SITE_GNU:=grep/}
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EXTRACT_SUFX= .tar.xz
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MAINTAINER= bouyer@NetBSD.org
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HOMEPAGE= http://www.gnu.org/software/grep/grep.html
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COMMENT= GNU grep
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LICENSE= gnu-gpl-v3 # or later
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USE_PKGLOCALEDIR= yes
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USE_TOOLS+= makeinfo msgfmt
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GNU_CONFIGURE= yes
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CONFIGURE_ARGS+= --disable-perl-regexp
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CONFIGURE_ARGS+= --program-prefix=g
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CONFIGURE_ENV+= MKDIR_P=${INSTALL_DATA_DIR:Q}
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INFO_FILES= yes
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TEXINFO_REQD= 4.0
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INSTALLATION_DIRS= ${PKGGNUDIR}bin ${PKGGNUDIR}${PKGMANDIR}/man1
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.include "../../mk/bsd.prefs.mk"
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post-install:
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.for g n in bin/ggrep ${PKGGNUDIR}bin/grep bin/gegrep ${PKGGNUDIR}bin/egrep \
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bin/gfgrep ${PKGGNUDIR}bin/fgrep \
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man/man1/ggrep.1 ${PKGGNUDIR}${PKGMANDIR}/man1/grep.1 \
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man/man1/ggrep.1 ${PKGGNUDIR}${PKGMANDIR}/man1/egrep.1 \
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man/man1/ggrep.1 ${PKGGNUDIR}${PKGMANDIR}/man1/fgrep.1
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${LN} -sf ${PREFIX}/${g} ${DESTDIR}${PREFIX}/${n}
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.endfor
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.include "../../devel/gettext-lib/buildlink3.mk"
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.include "../../mk/bsd.pkg.mk"
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