Makefile

   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 .if (${MACHINE_ARCH} == unknown)
  14 MACHINE_ARCH != /usr/bin/arch
  15 .endif
  16 .if !empty $(MACHINE_ARCH:M*64)
  17 LP64 = 1
  18 .endif
  19 # RC_TARGET_CONFIG may not be set, so default to MacOSX (which is good enough
  20 # for installsrc to autopatch all files).
  21 .ifndef RC_TARGET_CONFIG
  22 RC_TARGET_CONFIG = MacOSX
  23 .endif
  24
  25 #use default compiler
  26 #CC = gcc-4.0
  27 GCC_VERSION != cc -dumpversion | sed -e 's/^\([^.]*\.[^.]*\).*/\1/'
  28 GCC_42 != perl -e "print ($(GCC_VERSION) >= 4.2 ? 'YES' : 'NO')"
  29
  30 .ifdef ALTLIBCHEADERS
  31 INCLUDEDIR = ${ALTLIBCHEADERS}
  32 LIBCFLAGS += -I${INCLUDEDIR}
  33 .else # !ALTLIBCHEADERS
  34 INCLUDEDIR = ${SDKROOT}/usr/include
  35 .endif # ALTLIBCHEADERS
  36 FRAMEWORKS = ${OBJROOT}/Frameworks
  37 PRIVATEHEADERS = ${FRAMEWORKS}/System.framework/PrivateHeaders
  38 PRIVINC = -I${PRIVATEHEADERS}
  39 LIBCFLAGS += ${PRIVINC}
  40
  41 SYMROOTINC = ${SYMROOT}/include
  42 CFLAGS = -g -arch ${CCARCH} ${RC_NONARCH_CFLAGS} -std=gnu99 -fno-common -Wmost
  43 CFLAGS += -D__LIBC__ -D__DARWIN_UNIX03=1 -D__DARWIN_64_BIT_INO_T=1 -D__DARWIN_NON_CANCELABLE=1 -D__DARWIN_VERS_1050=1
  44 CFLAGS += -DNOID -DLIBC_MAJOR=${SHLIB_MAJOR}
  45 CFLAGS += -I${.OBJDIR} -I${SYMROOTINC} -I${.CURDIR}/include
  46 AINC = -g -arch ${CCARCH} ${RC_NONARCH_CFLAGS}
  47 AINC += -I${.CURDIR}/${MACHINE_ARCH} ${PRIVINC}
  48 .if $(MACHINE_ARCH) != arm
  49 CFLAGS += -force_cpusubtype_ALL
  50 AINC += -force_cpusubtype_ALL
  51 .endif
  52 .ifdef SDKROOT
  53 CFLAGS += -isysroot '${SDKROOT}'
  54 AINC += -isysroot '${SDKROOT}'
  55 .endif # SDKROOT
  56
  57 .if ${GCC_42} != YES
  58 CFLAGS += -no-cpp-precomp
  59 AINC += -no-cpp-precomp
  60 .endif
  61 CLEANFILES+=tags
  62 INSTALL_PIC_ARCHIVE=    yes
  63 PRECIOUSLIB=    yes
  64
  65 # workaround for 3649783
  66 AINC += -fdollars-in-identifiers
  67
  68 # If these aren't set give it expected defaults
  69 DSTROOT ?= /
  70 OBJROOT ?= .
  71 SRCROOT ?= ${.CURDIR}
  72 .ifndef SYMROOT
  73 SYMROOT = ${.CURDIR}/SYMROOT
  74 _x_ != test -d ${SYMROOT} || mkdir -p ${SYMROOT}
  75 .endif
  76 DESTDIR ?= ${DSTROOT}
  77 MAKEOBJDIR ?= ${OBJROOT}
  78
  79 # add version string
  80 SRCS += libc_version.c
  81 libc_version.c:
  82         ${SDKROOT}/Developer/Makefiles/bin/version.pl Libc > $@
  83
  84 .include "Makefile.features"
  85 .include "${.CURDIR}/Makefile.inc"
  86 .include "Makefile.xbs"
  87
  88 MANFILTER = unifdef -t ${UNIFDEFARGS}
  89 .if exists(/usr/share/mk/bsd.init.mk)
  90 .include <bsd.init.mk>
  91 .endif
  92 .include <bsd.man.mk>