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Commit	Line	Data
	1	# @(#)Makefile 8.2 (Berkeley) 2/3/94
	2	# $FreeBSD: src/lib/libc/Makefile,v 1.31 2001/08/13 21:48:43 peter Exp $
	3	#
	4	# Yes, we build everything with -g, and strip it out later...
	5	#
	6	# -faltivec now disables inlining, so we can't use it globally. Fortunately,
	7	# only two files need altivec support, so we use file-specific CFLAGS to add
	8	# the option when needed.
	9	#
	10	LIB=c
	11	SHLIB_MAJOR= 1
	12	SHLIB_MINOR= 0
	13
	14	.include <CoreOS/Standard/Commands.mk>
	15	.include <CoreOS/Standard/Variables.mk>
	16
	17	.if !empty(MACHINE_ARCH:M*64)
	18	LP64 = 1
	19	.endif
	20	# RC_TARGET_CONFIG may not be set, so default to MacOSX (which is good enough
	21	# for installsrc to autopatch all files).
	22	.ifndef RC_TARGET_CONFIG
	23	RC_TARGET_CONFIG = MacOSX
	24	.endif
	25
	26	.ifndef RC_ProjectName
	27	RC_ProjectName = Libc
	28	.endif
	29
	30	# Use default compiler, so comment out OTHERCC
	31	#OTHERCC = gcc-4.0
	32	# HOSTCC is the compiler on the local host, so we need to unset any SDKROOT
	33	# to before calling PATH_OF_COMMAND
	34	.ifdef OTHERCC
	35	MYCC != ${PATH_OF_COMMAND} ${OTHERCC}
	36	HOSTCC != export -n SDKROOT && ${PATH_OF_COMMAND} ${OTHERCC}
	37	.else
	38	MYCC = ${CC}
	39	HOSTCC != export -n SDKROOT && ${PATH_OF_COMMAND} cc
	40	.endif
	41	GCC_VERSION != ${MYCC} -dumpversion \| ${SED} -e 's/^$[^.]\.[^.]$.*/\1/'
	42	GCC_42 != ${PERL} -e "print ($(GCC_VERSION) >= 4.2 ? 'YES' : 'NO')"
	43
	44	.ifdef ALTLIBCHEADERS
	45	INCLUDEDIR = ${ALTLIBCHEADERS}
	46	LIBCFLAGS += -I${INCLUDEDIR}
	47	.else # !ALTLIBCHEADERS
	48	INCLUDEDIR = ${SDKROOT}/usr/include
	49	.endif # ALTLIBCHEADERS
	50	FRAMEWORKS = ${OBJROOT}/Frameworks
	51	PRIVATEHEADERS = ${FRAMEWORKS}/System.framework/PrivateHeaders
	52	PRIVINC = -I${PRIVATEHEADERS}
	53	LIBCFLAGS += ${PRIVINC}
	54
	55	SYMROOTINC = ${SYMROOT}/include
	56	CFLAGS = -g -arch ${CCARCH} ${RC_NONARCH_CFLAGS} -std=gnu99 -fno-common -fno-builtin -Wmost
	57	CFLAGS += -D__LIBC__ -D__DARWIN_UNIX03=1 -D__DARWIN_64_BIT_INO_T=1 -D__DARWIN_NON_CANCELABLE=1 -D__DARWIN_VERS_1050=1 -D_FORTIFY_SOURCE=0
	58	CFLAGS += -DNOID -DLIBC_MAJOR=${SHLIB_MAJOR}
	59	CFLAGS += -I${.OBJDIR} ${VARIANTINC} -I${SYMROOTINC} -I${.CURDIR}/include
	60	AINC = -g -arch ${CCARCH} ${RC_NONARCH_CFLAGS}
	61	AINC += -I${.CURDIR}/${MACHINE_ARCH} ${PRIVINC}
	62	.if $(MACHINE_ARCH) != arm
	63	CFLAGS += -force_cpusubtype_ALL
	64	AINC += -force_cpusubtype_ALL
	65	.endif
	66	.ifdef SDKROOT
	67	CFLAGS += -isysroot '${SDKROOT}'
	68	AINC += -isysroot '${SDKROOT}'
	69	.endif # SDKROOT
	70
	71	CLEANFILES+=tags
	72	INSTALL_PIC_ARCHIVE= yes
	73	PRECIOUSLIB= yes
	74
	75	# workaround for 3649783
	76	AINC += -fdollars-in-identifiers
	77
	78	# If these aren't set give it expected defaults
	79	DSTROOT ?= /
	80	OBJROOT ?= .
	81	SRCROOT ?= ${.CURDIR}
	82	.ifndef SYMROOT
	83	SYMROOT = ${.CURDIR}/SYMROOT
	84	_x_ != ${TEST} -d ${SYMROOT} \|\| ${MKDIR} ${SYMROOT}
	85	.endif
	86	DESTDIR ?= ${DSTROOT}
	87	MAKEOBJDIR ?= ${OBJROOT}
	88	PLATROOT != xcodebuild -version -sdk $(SDKROOT) PlatformPath \| tr -d '\n'
	89
	90	# add version string
	91	SRCS += libc_version.c
	92	libc_version.c:
	93	${PLATROOT}/Developer/Makefiles/bin/version.pl Libc > $@
	94
	95	.include "Makefile.features"
	96	.include "${.CURDIR}/Makefile.inc"
	97	.include "Makefile.xbs"
	98
	99	MANFILTER = ${UNIFDEF} -t ${UNIFDEFARGS}
	100	.include <bsd.init.mk>
	101	.include <bsd.man.mk>