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 # All library objects contain rcsid strings by default; they may be
   5 # excluded as a space-saving measure.  To produce a library that does
   6 # not contain these strings, delete -DLIBC_RCS and -DSYSLIBC_RCS
   7 # from CFLAGS below.  To remove these strings from just the system call
   8 # stubs, remove just -DSYSLIBC_RCS from CFLAGS.
   9 #
  10 # Yes, we build everything with -g, and strip it out later...
  11 #
  12 # -faltivec now disables inlining, so we can't use it globally.  Fortunately,
  13 # only two files need altivec support, so we use file-specific CFLAGS to add
  14 # the option when needed.
  15 #
  16 LIB=c
  17 SHLIB_MAJOR= 1
  18 SHLIB_MINOR= 0
  19 .if (${MACHINE_ARCH} == unknown)
  20 MACHINE_ARCH != /usr/bin/arch
  21 .endif
  22 .if !empty $(MACHINE_ARCH:M*64)
  23 LP64 = 1
  24 .endif
  25 CC = gcc-4.0
  26 # always set __DARWIN_UNIX03 to zero (variant will set to one) except for ppc64
  27 .ifdef LP64
  28 CFLAGS += -D__DARWIN_UNIX03=1
  29 .else
  30 CFLAGS += -D__DARWIN_UNIX03=0
  31 .endif
  32 CFLAGS += -D__LIBC__ -DNOID -I${.CURDIR}/include
  33 .ifdef ALTLIBCHEADERS
  34 INCLUDEDIR = ${ALTLIBCHEADERS}
  35 CFLAGS += -I${INCLUDEDIR}
  36 .endif
  37 .ifdef ALTFRAMEWORKSPATH
  38 PRIVINC = -F${ALTFRAMEWORKSPATH} -I${ALTFRAMEWORKSPATH}/System.framework/PrivateHeaders
  39 .else
  40 PRIVINC = -I${NEXT_ROOT}/System/Library/Frameworks/System.framework/PrivateHeaders
  41 .endif
  42 CFLAGS += ${PRIVINC}
  43 CFLAGS += -DLIBC_MAJOR=${SHLIB_MAJOR} -no-cpp-precomp -force_cpusubtype_ALL
  44 CFLAGS += -fno-common -pipe -Wmost -g -D__FBSDID=__RCSID
  45 CFLAGS += -finline-limit=1500 --param inline-unit-growth=200 -Winline
  46 AINC=   -I${.CURDIR}/${MACHINE_ARCH} -no-cpp-precomp -force_cpusubtype_ALL
  47 AINC+=-arch ${MACHINE_ARCH} -g
  48 CLEANFILES+=tags
  49 INSTALL_PIC_ARCHIVE=    yes
  50 PRECIOUSLIB=    yes
  51
  52 # workaround for 3649783
  53 AINC += -fdollars-in-identifiers
  54
  55 # ppc64 optimizer still blows up on some files, so we use -O0 to turn it
  56 # off on a per file basis
  57 .if (${MACHINE_ARCH} == ppc64)
  58 OPTIMIZE-acl_entry.c = -O0
  59 # glob-fbsd.c fails with -static -Os (3869444) so turn off optimization
  60 OPTIMIZE-glob-fbsd.c = -O0
  61 .endif
  62
  63 # If these aren't set give it expected defaults
  64 DSTROOT ?= /
  65 OBJROOT ?= .
  66 SRCROOT ?= ${.CURDIR}
  67 .ifndef SYMROOT
  68 SYMROOT = ${.CURDIR}/SYMROOT
  69 _x_ != test -d ${SYMROOT} || mkdir -p ${SYMROOT}
  70 .endif
  71 DESTDIR ?= ${DSTROOT}
  72 MAKEOBJDIR ?= ${OBJROOT}
  73
  74 CFLAGS += -I${SYMROOT}
  75 .include "${.CURDIR}/Makefile.inc"
  76 .PATH: ${SYMROOT}
  77 .include "Makefile.xbs"
  78 .if exists(/usr/share/mk/bsd.init.mk)
  79 .include <bsd.init.mk>
  80 .endif
  81 .include <bsd.man.mk>