1 files changed, 98 insertions, 0 deletions
diff --git a/share/mk/local.dirdeps.mk b/share/mk/local.dirdeps.mk
new file mode 100644
index 0000000..66a59b3
--- /dev/null
+++ b/share/mk/local.dirdeps.mk
@@ -0,0 +1,98 @@
+# $FreeBSD$
+.if !target(_DIRDEP_USE)
+# we are the 1st makefile
+
+.if !defined(MK_CLANG)
+.include "${SRCTOP}/share/mk/src.opts.mk"
+.endif
+
+# DEP_MACHINE is set before we get here, this may not be.
+DEP_RELDIR ?= ${RELDIR}
+
+.if ${.TARGETS:Uall:M*/*} && empty(DIRDEPS)
+# This little trick let's us do
+#
+# mk -f dirdeps.mk some/dir.i386,bsd
+#
+DIRDEPS := ${.TARGETS:M*/*}
+${.TARGETS:Nall}: all
+.endif
+
+# making universe is special
+.if defined(UNIVERSE_GUARD)
+# these should be done by now
+DIRDEPS_FILTER+= N*.host
+.endif
+
+# pseudo machines get no qualification
+.for m in host common
+M_dep_qual_fixes += C;($m),[^/.,]*$$;\1;
+.endfor
+
+#.info M_dep_qual_fixes=${M_dep_qual_fixes}
+# we want to supress these dependencies for host tools
+# but some libs are sadly needed.
+_need_host_libs= \
+	lib/libc++ \
+	lib/libcxxrt \
+	lib/libdwarf \
+	lib/libmd \
+
+N_host_libs:= ${cd ${SRCTOP} && echo lib/lib*:L:sh:${_need_host_libs:${M_ListToSkip}}:${M_ListToSkip}}
+DIRDEPS_FILTER.host = \
+	${N_host_libs} \
+	Ninclude* \
+	Nlib/csu* \
+	Nlib/[mn]* \
+	Ngnu/lib/csu* \
+	Ngnu/lib/lib[a-r]* \
+	Nusr.bin/xinstall* \
+
+
+DIRDEPS_FILTER+= \
+	${DIRDEPS_FILTER.xtras:U}
+.endif
+
+# reset this each time
+DIRDEPS_FILTER.xtras=
+.if ${DEP_MACHINE:Npkgs*} != ""
+DIRDEPS_FILTER.xtras+= Nusr.bin/clang/clang.host
+.endif
+
+.if ${DEP_MACHINE} != "host"
+
+# this is how we can handle optional dependencies
+.if ${DEP_RELDIR} == "lib/libc"
+DIRDEPS += lib/libc_nonshared
+.if ${MK_SSP:Uno} != "no" 
+DIRDEPS += gnu/lib/libssp/libssp_nonshared
+.endif
+.else
+DIRDEPS_FILTER.xtras+= Nlib/libc_nonshared
+.endif
+
+# some optional things
+.if ${MK_CTF} == "yes" && ${DEP_RELDIR:Mcddl/usr.bin/ctf*} == ""
+DIRDEPS += \
+	cddl/usr.bin/ctfconvert.host \
+	cddl/usr.bin/ctfmerge.host
+.endif
+
+.endif
+
+.if ${MK_CLANG} == "yes" && ${DEP_RELDIR:Nlib/clang/lib*:Nlib/libc*} == ""
+DIRDEPS+= lib/clang/include
+.endif
+
+.if ${MK_STAGING} == "yes"
+# we need targets/pseudo/stage to prep the stage tree
+.if ${DEP_RELDIR} != "targets/pseudo/stage"
+DIRDEPS += targets/pseudo/stage
+.endif
+.endif
+
+DEP_MACHINE_ARCH = ${MACHINE_ARCH.${DEP_MACHINE}}
+CSU_DIR.${DEP_MACHINE_ARCH} ?= csu/${DEP_MACHINE_ARCH}
+CSU_DIR := ${CSU_DIR.${DEP_MACHINE_ARCH}}
+BOOT_MACHINE_DIR:= ${BOOT_MACHINE_DIR.${DEP_MACHINE}}
+KERNEL_NAME:= ${KERNEL_NAME.${DEP_MACHINE}}