libsyscall/BSDmakefile

   1 .ifndef DSTROOT
   2 DSTROOT != x=`pwd`/DSTROOT && mkdir -p $$x && echo $$x
   3 .endif
   4 .ifndef OBJROOT
   5 OBJROOT != x=`pwd`/OBJROOT && mkdir -p $$x && echo $$x
   6 .endif
   7 .ifndef SRCROOT
   8 SRCROOT != dirname `pwd`
   9 .endif
  10 .ifndef SYMROOT
  11 SYMROOT != x=`pwd`/SYMROOT && mkdir -p $$x && echo $$x
  12 .endif
  13 ARCH != arch
  14 .ifndef RC_ARCHS
  15 RC_ARCHS = $(ARCH)
  16 RC_$(RC_ARCHS) = 1
  17 .endif
  18 SDKROOT ?= /
  19 NARCHS != echo $(RC_ARCHS) | wc -w
  20 LIBSYS = $(SDKROOT)/usr/local/lib/system
  21 NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
  22 BSDMAKE = bsdmake -f Makefile
  23 BSDMAKEJ = $(BSDMAKE) -j $(NJOBS)
  24
  25 # This variables are to guarantee that the left-hand side of an expression is
  26 # always a variable
  27 dynamic = dynamic
  28 static = static
  29
  30 # Remove the arch stuff, since we know better here.
  31 LOCAL_CFLAGS != echo $(RC_CFLAGS) | sed 's/ *-arch [^ ][^ ]*//g'
  32
  33 FORMS := debug dynamic profile static
  34
  35 all: setup build
  36
  37 build: build-debug build-dynamic build-profile build-static
  38
  39 # These are the non B&I defaults
  40 .ifndef RC_ProjectName
  41 install: installhdrs install-all
  42
  43 .else # RC_ProjectName
  44
  45 install: setup
  46 .for F in $(FORMS)
  47 install: BI-install-$(F)
  48 .endfor # FORMS
  49 install:
  50         install -c -m 444 $(OBJROOT)/sys/libsyscall.list $(DSTROOT)/usr/local/lib/system
  51 .endif # RC_ProjectName
  52
  53 .for F in $(FORMS)
  54 .if $(dynamic) == $(F)
  55 SUFFIX$(F) =
  56 .else
  57 SUFFIX$(F) = _$(F)
  58 .endif
  59 LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/obj.$$_/libsyscall$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'
  60
  61 .for A in $(RC_ARCHS)
  62 build-$(F): build-$(A)-$(F)
  63 .endfor # RC_ARCHS
  64 build-$(F):
  65         mkdir -p $(SYMROOT)
  66 .if $(NARCHS) == 1
  67         cp -p "$(OBJROOT)/obj.$(RC_ARCHS)/libsyscall$(SUFFIX$(F)).a" "$(SYMROOT)"
  68 .else
  69         xcrun -sdk $(SDKROOT) lipo -create $(LIPOARGS$(F)) -output $(SYMROOT)/libsyscall$(SUFFIX$(F)).a
  70 .endif
  71
  72 .for A in $(RC_ARCHS)
  73 build-$(A)-$(F):
  74         mkdir -p $(OBJROOT)/obj.$(A) && \
  75         MAKEOBJDIR="$(OBJROOT)/obj.$(A)" MACHINE_ARCH="$(A)" \
  76                 DSTROOT='$(DSTROOT)' OBJROOT='$(OBJROOT)' SYMROOT='$(SYMROOT)' \
  77                 MAKEFLAGS="" MIGDEFINES="" CFLAGS="-arch $(A) $(LOCAL_CFLAGS)" $(BSDMAKEJ) libsyscall$(SUFFIX$(F)).a
  78 .endfor # RC_ARCHS
  79 .endfor # FORMS
  80
  81 installhdrs:
  82         MAKEOBJDIR="$(OBJROOT)" DESTDIR="$(DSTROOT)" MAKEFLAGS="" \
  83                 DSTROOT='$(DSTROOT)' OBJROOT='$(OBJROOT)' SYMROOT='$(SYMROOT)' \
  84                 MIGDEFINES="-DLIBSYSCALL_INTERFACE=1" \
  85                 $(BSDMAKE) installhdrs
  86 .for A in $(RC_ARCHS)
  87         mkdir -p "$(OBJROOT)/obj.$(A)" && \
  88         MAKEOBJDIR="$(OBJROOT)/obj.$(A)" MACHINE_ARCH="$(A)" \
  89                 DSTROOT='$(DSTROOT)' OBJROOT='$(OBJROOT)' SYMROOT='$(SYMROOT)' \
  90                 MAKEFLAGS="" MIGDEFINES="" $(BSDMAKE) installhdrs-md
  91 .endfor # RC_ARCHS
  92
  93 .for F in $(FORMS)
  94 BI-install-$(F): build-$(F)
  95         mkdir -p $(DSTROOT)/usr/local/lib/system
  96         if [ -f "$(SYMROOT)/libsyscall$(SUFFIX$(F)).a" ]; then \
  97                 echo "Installing libsyscall$(SUFFIX$(F)).a" && \
  98                 install -c -m 644 "$(SYMROOT)/libsyscall$(SUFFIX$(F)).a" \
  99                         $(DSTROOT)/usr/local/lib/system && \
 100                 ranlib "$(DSTROOT)/usr/local/lib/system/libsyscall$(SUFFIX$(F)).a"; \
 101                 chmod 444 "$(DSTROOT)/usr/local/lib/system/libsyscall$(SUFFIX$(F)).a"; \
 102         fi
 103 .endfor # FORMS
 104
 105 install-man:
 106         mkdir -p $(DSTROOT)/usr/share/man/man2
 107         MAKEOBJDIR="$(OBJROOT)" DESTDIR="$(DSTROOT)" \
 108                 DSTROOT='$(DSTROOT)' OBJROOT='$(OBJROOT)' SYMROOT='$(SYMROOT)' \
 109                 MACHINE_ARCH="$(ARCH)" MAKEFLAGS="" $(BSDMAKE) all-man maninstall
 110
 111 install-all: setup build install-man
 112 .for F in $(FORMS)
 113 install-all: BI-install-$(F)
 114 .endfor # FORMS
 115
 116 clean:
 117 .for F in $(FORMS)
 118         rm -f $(OBJROOT)/libsyscall$(SUFFIX$(F)).a
 119 .endfor # FORMS
 120 .for A in $(RC_ARCHS)
 121         rm -rf $(OBJROOT)/obj.$(A)
 122 .endfor # RC_ARCHS
 123
 124 INCLUDEDIR = $(OBJROOT)/include
 125 SYSDIR = $(OBJROOT)/sys
 126
 127 setup: $(INCLUDEDIR) $(SYSDIR)
 128
 129 USR-INCLUDE = /usr/include
 130 MOD-HEADERS = architecture/ppc/mode_independent_asm.h architecture/i386/asm_help.h
 131
 132 $(INCLUDEDIR):
 133         mkdir -p $(INCLUDEDIR)
 134 .for h in $(MOD-HEADERS)
 135         mkdir -p $(INCLUDEDIR)/$(h:H)
 136         sed 's/\.globl/.private_extern/g' $(USR-INCLUDE)/$(h) > $(INCLUDEDIR)/$(h)
 137 .endfor # MOD-HEADERS
 138
 139 $(SYSDIR):
 140         mkdir -p $(SYSDIR)
 141         $(SRCROOT)/libsyscall/create-syscalls.pl $(SRCROOT)/bsd/kern/syscalls.master $(SRCROOT)/libsyscall/custom $(SYSDIR)