Add META_MODE support.

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp

8 files changed, 111 insertions, 0 deletions

diff --git a/lib/csu/Makefile.inc b/lib/csu/Makefile.inc
index 95d5c5e5f355..ff77f668b368 100644
--- a/lib/csu/Makefile.inc
+++ b/lib/csu/Makefile.inc
@@ -7,3 +7,8 @@ SED_FIX_NOTE = -i "" -e '/\.note\.tag/s/progbits/note/'
 NO_WMISSING_VARIABLE_DECLARATIONS=
 
 .include "../Makefile.inc"
+
+.if ${MK_STAGING} == "yes" && ${.TARGETS:Nall} == ""
+FILES?= ${OBJS}
+FILESDIR?= ${LIBDIR}
+.endif
diff --git a/lib/csu/amd64/Makefile.depend b/lib/csu/amd64/Makefile.depend
new file mode 100644
index 000000000000..79506ce16b79
--- /dev/null
+++ b/lib/csu/amd64/Makefile.depend
@@ -0,0 +1,12 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/arm/Makefile.depend b/lib/csu/arm/Makefile.depend
new file mode 100644
index 000000000000..e8d7c6161b4b
--- /dev/null
+++ b/lib/csu/arm/Makefile.depend
@@ -0,0 +1,16 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DEP_MACHINE := ${.PARSEFILE:E}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/i386/Makefile.depend b/lib/csu/i386/Makefile.depend
new file mode 100644
index 000000000000..76d719e26a66
--- /dev/null
+++ b/lib/csu/i386/Makefile.depend
@@ -0,0 +1,14 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/mips/Makefile.depend b/lib/csu/mips/Makefile.depend
new file mode 100644
index 000000000000..e8d7c6161b4b
--- /dev/null
+++ b/lib/csu/mips/Makefile.depend
@@ -0,0 +1,16 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DEP_MACHINE := ${.PARSEFILE:E}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/powerpc/Makefile.depend b/lib/csu/powerpc/Makefile.depend
new file mode 100644
index 000000000000..e8d7c6161b4b
--- /dev/null
+++ b/lib/csu/powerpc/Makefile.depend
@@ -0,0 +1,16 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DEP_MACHINE := ${.PARSEFILE:E}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/powerpc64/Makefile.depend b/lib/csu/powerpc64/Makefile.depend
new file mode 100644
index 000000000000..e8d7c6161b4b
--- /dev/null
+++ b/lib/csu/powerpc64/Makefile.depend
@@ -0,0 +1,16 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DEP_MACHINE := ${.PARSEFILE:E}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/csu/sparc64/Makefile.depend b/lib/csu/sparc64/Makefile.depend
new file mode 100644
index 000000000000..e8d7c6161b4b
--- /dev/null
+++ b/lib/csu/sparc64/Makefile.depend
@@ -0,0 +1,16 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
+
+DEP_MACHINE := ${.PARSEFILE:E}
+
+DIRDEPS = \
+	include \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif