grep: fix build failure for musl

musl doesn't implement re_match and friends and grep fails to
detect this properly, so force internal regex routines for musl.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Gustavo Zacarias 2014-11-07 09:56:57 -03:00 committed by Peter Korsgaard
parent ef5c3f4e89
commit de903755d7
1 changed files with 2 additions and 1 deletions

View File

@ -9,7 +9,8 @@ GREP_SITE = $(BR2_GNU_MIRROR)/grep
GREP_SOURCE = grep-$(GREP_VERSION).tar.xz
GREP_LICENSE = GPLv3+
GREP_LICENSE_FILES = COPYING
GREP_CONF_OPTS = --disable-perl-regexp --without-included-regex
GREP_CONF_OPTS = --disable-perl-regexp \
$(if $(BR2_TOOLCHAIN_USES_MUSL),--with-included-regex)
GREP_DEPENDENCIES = $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext)
# link with iconv if enabled