D10420.id27519.diff
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D10420.id27519.diff
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	Index: usr.bin/grep/grep.c
	===================================================================
	--- usr.bin/grep/grep.c
	+++ usr.bin/grep/grep.c
	@@ -57,6 +57,15 @@
	nl_catd catalog;
	#endif

	+#ifndef REG_NOSPEC
	+/*
	+ * Avoid side effects effect on other regex(3) implementations, since we have
	+ * no idea what REG_NOSPEC's value (0020) will actually do in these other
	+ * regcomp(3).
	+ */
	+#define REG_NOSPEC 0
	+#endif
	+
	/*
	* Default messags to use when NLS is disabled or no catalogue
	* is found.
	@@ -704,8 +713,8 @@
	case GREP_BASIC:
	break;
	case GREP_FIXED:
	- /* XXX: header mess, REG_LITERAL not defined in gnu/regex.h */
	- cflags \|= 0020;
	+ /* No effect with glibc/libgnuregex regex(3) implementation */
	+ cflags \|= REG_NOSPEC;
	break;
	case GREP_EXTENDED:
	cflags \|= REG_EXTENDED;