xref: /illumos-gate/usr/src/boot/Makefile.inc (revision d48be21240dfd051b689384ce2b23479d757f2d8)
1#
2# This file and its contents are supplied under the terms of the
3# Common Development and Distribution License ("CDDL"), version 1.0.
4# You may only use this file in accordance with the terms of version
5# 1.0 of the CDDL.
6#
7# A full copy of the text of the CDDL should have accompanied this
8# source.  A copy of the CDDL is also available via the Internet at
9# http://www.illumos.org/license/CDDL.
10#
11
12#
13# Copyright 2017 Toomas Soome <tsoome@me.com>
14# Copyright 2019 Joyent, Inc.
15# Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
16#
17
18# loader.help build needs better awk
19AWK=		/usr/xpg4/bin/awk
20GLD=		$(GNU_ROOT)/bin/gld
21OBJCOPY=	$(GNU_ROOT)/bin/gobjcopy
22OBJDUMP=	$(GNU_ROOT)/bin/gobjdump
23GSTRIP=		$(GNU_ROOT)/bin/gstrip
24
25# Default Console font setup.
26# We want it to be the same as kernel.
27# We build compressed, stripped down version of the default font, so we have
28# bare minimum for case we can not load font from the OS root.
29
30FONT=		8x16
31FONT_SRC=	ter-u16b.bdf
32FONT_DIR=	$(SRC)/data/consfonts
33
34PNGLITE=	$(SRC)/common/pnglite
35
36BOOTSRC=	$(SRC)/boot
37SASRC=		$(BOOTSRC)/libsa
38CRYPTOSRC=	$(SASRC)/crypto
39ZFSSRC=		$(SASRC)/zfs
40ZLIB=		$(SRC)/contrib/zlib
41LZ4=		$(SRC)/common/lz4
42
43# set standard values
44AS_CPPFLAGS=
45CPPFLAGS=	-D_STANDALONE -_gcc=-nostdinc
46CFLAGS64=	-_gcc=-mno-red-zone
47
48CFLAGS=		-_gcc=-Os -_gcc=-ffreestanding -_gcc=-fno-builtin
49CFLAGS +=	-_gcc=-ffunction-sections -_gcc=-fdata-sections
50CFLAGS +=	-_gcc=-mno-mmx -_gcc=-mno-3dnow -_gcc=-mno-sse -_gcc=-mno-sse2
51CFLAGS +=	-_gcc=-mno-sse3 -_gcc=-msoft-float
52CFLAGS +=	-_gcc=-mno-avx -_gcc=-mno-aes
53CFLAGS +=	-_gcc=-Wall
54CFLAGS +=	$(CCNOAUTOINLINE) $(CCNOREORDER) $(CSTD_GNU99)
55CFLAGS +=	$(CSOURCEDEBUGFLAGS)
56CCASFLAGS=	-Wa,--divide
57ASFLAGS=	-Wa,--divide
58ASFLAGS64=	-Wa,--divide
59
60SMATCH_ =
61SMATCH_on =
62SMATCH_off = -_smatch=off
63
64# SMATCH_ARGS will bring in set of -Wno-* options.
65SMATCH_ARGS =	--timeout=0
66CFLAGS +=	$(SMATCH_ARGS:%=-_smatch=%)
67CFLAGS +=	$(SMOFF:%=-_smatch=--disable=%)
68CFLAGS +=	$(SMATCH_$(MACHINE))
69CFLAGS +=	$(SMATCH_$(SMATCH))
70
71COMPILE.S=	$(CC) $(SMATCH_off) $(CCASFLAGS) $(CPPFLAGS) -c
72
73ROOT_BOOT=	$(ROOT)/boot
74ROOTBOOTPROG=$(PROG:%=$(ROOT_BOOT)/%)
75
76$(ROOT_BOOT)/%: %
77	$(INS.file)
78
79#.if ${MACHINE_CPUARCH} == "arm"
80# Do not generate movt/movw, because the relocation fixup for them does not
81# translate to the -Bsymbolic -pie format required by self_reloc() in loader(8).
82# Also, the fpu is not available in a standalone environment.
83#CFLAGS.clang+=  -mllvm -arm-use-movt=0
84#CFLAGS.clang+=  -mfpu=none
85#.endif
86