From 4e889921ef42b4d2df74acdd4baab1bb9733a110 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 10 Feb 2011 18:54:52 +0000
Subject: - Add a new UNIVERSE_TARGET variable for 'make universe'.  If it is
 set,   then that target is invoked for each architecture rather than the  
 default action of building world and kernels for each architecture. - Add a
 'make toolchains' wrapper which uses UNIVERSE_TARGET to build   toolchains
 for all architectures. - Document JFLAG, MAKE_JUST_KERNELS, and
 MAKE_JUST_WORLDS variables for   'make universe'.

Reviewed by:	bz
MFC after:	1 week
---
 Makefile | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index e942f8a03d4d..005b1a85b92f 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,7 @@
 # delete-old-libs     - Delete obsolete libraries.
 # targets             - Print a list of supported TARGET/TARGET_ARCH pairs
 #                       for world and kernel targets.
+# toolchains          - Build a toolchain for all world and kernel targets.
 #
 # This makefile is simple by design. The FreeBSD make automatically reads
 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
@@ -307,8 +308,10 @@ make: .PHONY
 		${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
 
 tinderbox:
-	@cd ${.CURDIR} && \
-		DOING_TINDERBOX=YES ${MAKE} JFLAG=${JFLAG} universe
+	@cd ${.CURDIR} && ${MAKE} DOING_TINDERBOX=YES universe
+
+toolchains:
+	@cd ${.CURDIR} && ${MAKE} UNIVERSE_TARGET=toolchain universe
 
 #
 # universe
@@ -328,6 +331,12 @@ TARGET_ARCHES_sun4v?=	sparc64
 TARGET_ARCHES_${target}?= ${target}
 .endfor
 
+.if defined(UNIVERSE_TARGET)
+MAKE_JUST_WORLDS=	YES
+.else
+UNIVERSE_TARGET?=	buildworld
+.endif
+
 targets:
 	@echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
 .for target in ${TARGETS}
@@ -361,16 +370,16 @@ universe_${target}_prologue:
 .for target_arch in ${TARGET_ARCHES_${target}}
 universe_${target}: universe_${target}_${target_arch}
 universe_${target}_${target_arch}: universe_${target}_prologue
-	@echo ">> ${target}.${target_arch} buildworld started on `LC_ALL=C date`"
+	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
 	@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
-	    ${MAKE} ${JFLAG} buildworld \
+	    ${MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
 	    TARGET=${target} \
 	    TARGET_ARCH=${target_arch} \
-	    > _.${target}.${target_arch}.buildworld 2>&1 || \
-	    (echo "${target}.${target_arch} world failed," \
-	    "check _.${target}.${target_arch}.buildworld for details" | \
+	    > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
+	    (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
+	    "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
 	    ${MAKEFAIL}))
-	@echo ">> ${target}.${target_arch} buildworld completed on `LC_ALL=C date`"
+	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
 .endfor
 .endif
 .if !defined(MAKE_JUST_WORLDS)
-- 
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