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Make the test for infinite recursion in PRINTOBJDIR more specific, 

and make the error case more easily recognisable.

Now "make -V '${PRINTOBJDIR}'" works instead of misinterpreting the "-V"
as infinite recursion.
This commit is contained in:
apb 2012-11-20 10:43:21 +00:00
parent d9b9fb0ba9
commit 922779be95
1 changed files with 3 additions and 3 deletions
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6
share/mk/bsd.own.mk
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@ -1,4 +1,4 @@
# $NetBSD: bsd.own.mk,v 1.712 2012/11/15 19:49:12 jkunz Exp $
# $NetBSD: bsd.own.mk,v 1.713 2012/11/20 10:43:21 apb Exp $
# This needs to be before bsd.init.mk
.if defined(BSD_MK_COMPAT_FILE)
@ -70,14 +70,14 @@ USE_COMPILERCRTSTUFF?= yes
HAVE_GDB?= 7
.if empty(.MAKEFLAGS:M-V*)
.if empty(.MAKEFLAGS:tW:M*-V .OBJDIR*)
.if defined(MAKEOBJDIRPREFIX) || defined(MAKEOBJDIR)
PRINTOBJDIR= ${MAKE} -r -V .OBJDIR -f /dev/null xxx
.else
PRINTOBJDIR= ${MAKE} -V .OBJDIR
.endif
.else
PRINTOBJDIR= echo # prevent infinite recursion
PRINTOBJDIR= echo /error/bsd.own.mk/PRINTOBJDIR # avoid infinite recursion
.endif
#