[PATCH 3/6] Split sparc out of main Linux kernel-features.h.
[glibc.git] / sysdeps / mach / Makefile
blob634ba80084a8137a93f4ebe2f48b5627be491ca9
1 # Copyright (C) 1993-2014 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # The GNU C Library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, see
16 # <http://www.gnu.org/licenses/>.
18 ifdef in-Makerules
20 # Look for header files in mach/ under the top-level library source directory.
21 # Look for generated header files where they get created.
22 includes += -I$(..)mach -I$(common-objpfx)mach/
24 ifneq (mach,$(subdir))
25 # Subdirectories other than mach/ might use the generated Mach headers.
26 # So make sure we get a chance to run in mach/ to make them before all else.
28 mach-objpfx = $(common-objpfx)mach/
29 else
30 mach-objpfx = $(objpfx)
31 endif
33 # These are all the generated files that <mach.h> includes.
34 # Actually, it's only some of them. We omit mach_interface.h
35 # because it's different in Darwin and the conditional crap is
36 # too much trouble. This should suffice for getting the mach/Makefile
37 # rules invoked when they need to be.
38 mach-before-compile := $(mach-objpfx)mach-shortcuts.h \
39 $(patsubst %,$(mach-objpfx)mach/mach_%.h,\
40 port host)
42 ifneq (mach,$(subdir))
43 # This patsubst generates patterns like `m%h-shortcuts.h', which are damn
44 # likely to match just the corresponding particular file we want.
45 $(patsubst mach%,m\%h%,$(mach-before-compile)): # Run only if doesn't exist.
46 $(MAKE) -C $(..)mach mach-before-compile no_deps=t generating=t
48 before-compile += $(mach-before-compile)
49 endif
51 endif # in-Makerules