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-rw-r--r--kBuild/subheader.kmk85
1 files changed, 85 insertions, 0 deletions
diff --git a/kBuild/subheader.kmk b/kBuild/subheader.kmk
new file mode 100644
index 0000000..8b9040b
--- /dev/null
+++ b/kBuild/subheader.kmk
@@ -0,0 +1,85 @@
+# $Id: subheader.kmk 3422 2020-08-21 11:48:40Z bird $
+## @file
+# kBuild - File included at top of a makefile or sub-makefile.
+#
+
+#
+# Copyright (c) 2006-2017 knut st. osmundsen <bird-kBuild-spam-xviiv@anduin.net>
+#
+# This file is part of kBuild.
+#
+# kBuild is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# kBuild is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with kBuild; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+#
+# As a special exception you are granted permission to include this file, via
+# the kmk include directive, as you wish without this in itself causing the
+# resulting makefile, program or whatever to be covered by the GPL license.
+# This exception does not however invalidate any other reasons why the makefile,
+# program, whatever should not be covered the GPL.
+#
+#
+
+#
+# Sanity check.
+#
+ifdef __footer_kmk__
+$(error kBuild: footer.kmk has already been included. Fix your sub-makefiles! $(MAKEFILE_CURRENT))
+endif
+
+ifndef _SUB_MAKEFILE_NOT_FIRST
+
+ #
+ # The first time we just take the makefile context set by header.kmk.
+ #
+ _SUB_MAKEFILE_NOT_FIRST := 1
+ DEPTH ?= $(SUB_DEPTH)
+ include $(KBUILD_PATH)/header.kmk
+
+else
+
+ #
+ # Set the default path and makefile for all new targets.
+ #
+ ## @todo Wish there was an easy way of only enumerating only new targets...
+ $(foreach target,\
+ $(ALL_TARGETS) \
+ $(FETCHES) $(FETCHES.$(KBUILD_TARGET)) $(FETCHES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(FETCHES.$(KBUILD_TARGET_ARCH)) $(FETCHES.$(KBUILD_TARGET_CPU)) $(FETCHES.$(KBUILD_TYPE)) \
+ $(PATCHES) $(PATCHES.$(KBUILD_TARGET)) $(PATCHES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(PATCHES.$(KBUILD_TARGET_ARCH)) $(PATCHES.$(KBUILD_TARGET_CPU)) $(PATCHES.$(KBUILD_TYPE)) \
+ $(BLDPROGS) $(BLDPROGS.$(KBUILD_HOST)) $(BLDPROGS.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) $(BLDPROGS.$(KBUILD_HOST_ARCH)) $(BLDPROGS.$(KBUILD_HOST_CPU)) $(BLDPROGS.$(KBUILD_TYPE)) \
+ $(LIBRARIES) $(LIBRARIES.$(KBUILD_TARGET)) $(LIBRARIES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(LIBRARIES.$(KBUILD_TARGET_ARCH)) $(LIBRARIES.$(KBUILD_TARGET_CPU)) $(LIBRARIES.$(KBUILD_TYPE)) \
+ $(IMPORT_LIBS) $(IMPORT_LIBS.$(KBUILD_TARGET)) $(IMPORT_LIBS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(KBUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(KBUILD_TARGET_CPU)) $(IMPORT_LIBS.$(KBUILD_TYPE)) \
+ $(DLLS) $(DLLS.$(KBUILD_TARGET)) $(DLLS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(DLLS.$(KBUILD_TARGET_ARCH)) $(DLLS.$(KBUILD_TARGET_CPU)) $(DLLS.$(KBUILD_TYPE)) \
+ $(PROGRAMS) $(PROGRAMS.$(KBUILD_TARGET)) $(PROGRAMS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(PROGRAMS.$(KBUILD_TARGET_ARCH)) $(PROGRAMS.$(KBUILD_TARGET_CPU)) $(PROGRAMS.$(KBUILD_TYPE)) \
+ $(SYSMODS) $(SYSMODS.$(KBUILD_TARGET)) $(SYSMODS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(SYSMODS.$(KBUILD_TARGET_ARCH)) $(SYSMODS.$(KBUILD_TARGET_CPU)) $(SYSMODS.$(KBUILD_TYPE)) \
+ $(MISCBINS) $(MISCBINS.$(KBUILD_TARGET)) $(MISCBINS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(MISCBINS.$(KBUILD_TARGET_ARCH)) $(MISCBINS.$(KBUILD_TARGET_CPU)) $(MISCBINS.$(KBUILD_TYPE)) \
+ $(INSTALLS) $(INSTALLS.$(KBUILD_TARGET)) $(INSTALLS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(INSTALLS.$(KBUILD_TARGET_ARCH)) $(INSTALLS.$(KBUILD_TARGET_CPU)) $(INSTALLS.$(KBUILD_TYPE)) \
+ $(OTHERS) $(OTHERS.$(KBUILD_TARGET)) $(OTHERS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(OTHERS.$(KBUILD_TARGET_ARCH)) $(OTHERS.$(KBUILD_TARGET_CPU)) $(OTHERS.$(KBUILD_TYPE)) \
+ ,$(if-expr defined($(target)_0_OUTDIR),,$(evalval def_subfooter_header_target_pass)))
+
+
+ #
+ # Switch context.
+ #
+
+ # push the current old makefile onto the stack.
+ $(stack-push _SUB_MAKEFILE_STACK,$(MAKEFILE_CURRENT))
+
+ # the current makefile is the 2nd from the end of the MAKEFILE_LIST (we're the last one).
+ __tmp := $(MAKEFILE_LIST)
+ $(stack-popv __tmp)
+ MAKEFILE_CURRENT := $(stack-top __tmp)
+ PATH_SUB_CURRENT := $(abspath $(dir $(MAKEFILE_CURRENT)))
+endif
+