Makefile revision 329114
1264391Snwhitehorn# $FreeBSD: stable/11/sys/boot/efi/boot1/Makefile 329114 2018-02-11 02:27:50Z kevans $
2264391Snwhitehorn
3264925SimpMAN=
4264391Snwhitehorn
5294060Ssmh.include <src.opts.mk>
6264391Snwhitehorn
7264391SnwhitehornMK_SSP=		no
8264391Snwhitehorn
9287930SjhbPROG=		boot1.sym
10264391SnwhitehornINTERNALPROG=
11293724SsmhWARNS?=		6
12264391Snwhitehorn
13329114Skevans# We implement a slightly non-standard %S in that it always takes a
14329114Skevans# CHAR16 that's common in UEFI-land instead of a wchar_t. This only
15329114Skevans# seems to matter on arm64 where wchar_t defaults to an int instead
16329114Skevans# of a short. There's no good cast to use here so just ignore the
17329114Skevans# warnings for now.
18329114SkevansCWARNFLAGS.boot1.c+=	-Wno-format
19329114Skevans
20294068Ssmh# Disable warnings that are currently incompatible with the zfs boot code
21294068SsmhCWARNFLAGS.zfs_module.c += -Wno-array-bounds
22294068SsmhCWARNFLAGS.zfs_module.c += -Wno-cast-align
23294068SsmhCWARNFLAGS.zfs_module.c += -Wno-cast-qual
24294068SsmhCWARNFLAGS.zfs_module.c += -Wno-missing-prototypes
25294068SsmhCWARNFLAGS.zfs_module.c += -Wno-sign-compare
26294068SsmhCWARNFLAGS.zfs_module.c += -Wno-unused-parameter
27294068SsmhCWARNFLAGS.zfs_module.c += -Wno-unused-function
28328866SkevansCWARNFLAGS.skein.c += -Wno-cast-align
29328866Skevans.if ${COMPILER_TYPE} == "clang"
30328866SkevansCWARNFLAGS.skein.c += -Wno-missing-variable-declarations
31328866Skevans.else if ${COMPILER_TYPE} == "gcc"
32328866SkevansCWARNFLAGS.skein.c += -Wno-missing-declarations
33294068Ssmh.endif
34294068Ssmh
35264391Snwhitehorn# architecture-specific loader code
36294060SsmhSRCS=	boot1.c self_reloc.c start.S ufs_module.c
37294068Ssmh.if ${MK_ZFS} != "no"
38294068SsmhSRCS+=		zfs_module.c
39328866SkevansSRCS+=		skein.c skein_block.c
40328866Skevans# Do not unroll skein loops, reduce code size
41328866SkevansCFLAGS+=	-DSKEIN_LOOP=111
42328866Skevans.PATH:		${.CURDIR}/../../../crypto/skein
43294068Ssmh.endif
44264391Snwhitehorn
45323485Srlibby.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 40201
46323485SrlibbyCWARNFLAGS.self_reloc.c+=	-Wno-error=maybe-uninitialized
47323485Srlibby.endif
48323485Srlibby
49264391SnwhitehornCFLAGS+=	-I.
50280950SandrewCFLAGS+=	-I${.CURDIR}/../include
51281524SandrewCFLAGS+=	-I${.CURDIR}/../include/${MACHINE}
52264391SnwhitehornCFLAGS+=	-I${.CURDIR}/../../../contrib/dev/acpica/include
53264391SnwhitehornCFLAGS+=	-I${.CURDIR}/../../..
54294060SsmhCFLAGS+=	-DEFI_UFS_BOOT
55294265Ssmh.ifdef(EFI_DEBUG)
56294265SsmhCFLAGS+=	-DEFI_DEBUG
57294265Ssmh.endif
58264391Snwhitehorn
59294068Ssmh.if ${MK_ZFS} != "no"
60294068SsmhCFLAGS+=	-I${.CURDIR}/../../zfs/
61294068SsmhCFLAGS+=	-I${.CURDIR}/../../../cddl/boot/zfs/
62328866SkevansCFLAGS+=	-I${.CURDIR}/../../../crypto/skein
63294068SsmhCFLAGS+=	-DEFI_ZFS_BOOT
64294068Ssmh.endif
65294068Ssmh
66264403Snwhitehorn# Always add MI sources and REGULAR efi loader bits
67281524Sandrew.PATH:		${.CURDIR}/../loader/arch/${MACHINE}
68281237Semaste.PATH:		${.CURDIR}/../loader
69281237Semaste.PATH:		${.CURDIR}/../../common
70264391SnwhitehornCFLAGS+=	-I${.CURDIR}/../../common
71264391Snwhitehorn
72264975SnwhitehornFILES=	boot1.efi boot1.efifat
73264391SnwhitehornFILESMODE_boot1.efi=	${BINMODE}
74264391Snwhitehorn
75281524SandrewLDSCRIPT=	${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE}
76329114SkevansLDFLAGS+=	-Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -shared
77264391Snwhitehorn
78282474Sandrew.if ${MACHINE_CPUARCH} == "aarch64"
79329100SkevansCFLAGS+=	-mgeneral-regs-only
80282474Sandrew.endif
81281027Sandrew.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
82281300SandrewCFLAGS+=	-fPIC
83281027SandrewLDFLAGS+=	-Wl,-znocombreloc
84281027Sandrew.endif
85281027Sandrew
86329114SkevansLIBEFI=		${.OBJDIR}/../libefi/libefi.a
87329114Skevans
88281156Sandrew#
89281238Semaste# Add libstand for the runtime functions used by the compiler - for example
90281238Semaste# __aeabi_* (arm) or __divdi3 (i386).
91293460Ssmh# as well as required string and memory functions for all platforms.
92281156Sandrew#
93329114SkevansDPADD+=		${LIBEFI} ${LIBSTAND}
94329114SkevansLDADD+=		${LIBEFI} -lstand
95281156Sandrew
96287930SjhbDPADD+=		${LDSCRIPT}
97264391Snwhitehorn
98296769SemasteNM?=		nm
99264391SnwhitehornOBJCOPY?=	objcopy
100264391Snwhitehorn
101264391Snwhitehorn.if ${MACHINE_CPUARCH} == "amd64"
102264391SnwhitehornEFI_TARGET=	efi-app-x86_64
103280950Sandrew.elif ${MACHINE_CPUARCH} == "i386"
104264391SnwhitehornEFI_TARGET=	efi-app-ia32
105281156Sandrew.else
106281156SandrewEFI_TARGET=	binary
107264391Snwhitehorn.endif
108264391Snwhitehorn
109305845Semaste# Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00
110305845Semaste# for build reproducibility.
111305845SemasteSOURCE_DATE_EPOCH?=1451606400
112287930Sjhbboot1.efi: ${PROG}
113296769Semaste	if ${NM} ${.ALLSRC} | grep ' U '; then \
114296769Semaste		echo "Undefined symbols in ${.ALLSRC}"; \
115264391Snwhitehorn		exit 1; \
116264391Snwhitehorn	fi
117305845Semaste	SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
118281156Sandrew	${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
119264391Snwhitehorn		-j .dynamic -j .dynsym -j .rel.dyn \
120287930Sjhb		-j .rela.dyn -j .reloc -j .eh_frame \
121276146Semaste		--output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
122264391Snwhitehorn
123264414Snwhitehornboot1.o: ${.CURDIR}/../../common/ufsread.c
124264414Snwhitehorn
125287930Sjhb# The following inserts our objects into a template FAT file system
126264975Snwhitehorn# created by generate-fat.sh
127264975Snwhitehorn
128264975Snwhitehorn.include "${.CURDIR}/Makefile.fat"
129264975Snwhitehorn
130264975Snwhitehornboot1.efifat: boot1.efi
131319024Sngie	@set -- `ls -l ${.ALLSRC}`; \
132293425Semaste	x=$$(($$5-${BOOT1_MAXSIZE})); \
133293425Semaste	if [ $$x -ge 0 ]; then \
134293425Semaste	    echo "boot1 $$x bytes too large; regenerate FAT templates?" >&2 ;\
135293425Semaste	    exit 1; \
136293425Semaste	fi
137264975Snwhitehorn	echo ${.OBJDIR}
138329114Skevans	xz -d -c ${.CURDIR}/fat-${MACHINE}.tmpl.xz > ${.TARGET}
139319024Sngie	${DD} if=${.ALLSRC} of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc
140264975Snwhitehorn
141281117SandrewCLEANFILES= boot1.efi boot1.efifat
142264975Snwhitehorn
143264391Snwhitehorn.include <bsd.prog.mk>
144264391Snwhitehorn
145281496Sandrewbeforedepend ${OBJS}: machine
146264391Snwhitehorn
147281496SandrewCLEANFILES+=   machine
148264391Snwhitehorn
149296706Sbdrewerymachine: .NOMETA
150281496Sandrew	ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
151264391Snwhitehorn
152281496Sandrew.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
153281496Sandrewbeforedepend ${OBJS}: x86
154281496SandrewCLEANFILES+=   x86
155281496Sandrew
156296706Sbdreweryx86: .NOMETA
157264391Snwhitehorn	ln -sf ${.CURDIR}/../../../x86/include x86
158281027Sandrew.endif
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