BSDmakefile

   1 .ifndef OBJROOT
   2 OBJROOT != pwd
   3 .endif
   4 .ifndef SYMROOT
   5 SYMROOT != pwd
   6 .endif
   7 ARCH != arch
   8 .ifndef RC_ARCHS
   9 RC_ARCHS = $(ARCH)
  10 RC_$(RC_ARCHS) = 1
  11 .endif
  12 NARCHS != echo $(RC_ARCHS) | wc -w
  13 .ifdef ALTUSRLOCALLIBSYSTEM
  14 LIBSYS = $(ALTUSRLOCALLIBSYSTEM)
  15 .else
  16 LIBSYS = $(NEXT_ROOT)/usr/local/lib/system
  17 .endif
  18 NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
  19 BSDMAKE = bsdmake -f Makefile
  20 #BSDMAKEJ = $(BSDMAKE) -j $(NJOBS)
  21 BSDMAKEJ = $(BSDMAKE) -j $(NJOBS) -P
  22
  23 # This variables are to guarantee that the left-hand side of an expression is
  24 # always a variable
  25 dynamic = dynamic
  26 static = static
  27
  28 # Remove the arch stuff, since we know better here.
  29 LOCAL_CFLAGS != echo $(RC_CFLAGS) | sed 's/ *-arch [^ ][^ ]*//g'
  30
  31 FORMS := dynamic debug profile static
  32
  33 all: build
  34
  35 # These are the non B&I defaults
  36 .ifndef RC_ProjectName
  37 installhdrs: installhdrs-real
  38 build: build-static build-profile build-debug build-dynamic
  39 install: installhdrs install-all
  40
  41 .else # RC_ProjectName
  42
  43 # And these are to deal with B&I building libc differently
  44 # based on RC_ProjectName.
  45 .if $(RC_ProjectName) == Libc
  46 installhdrs:
  47 build: build-dynamic
  48 install: BI-install-dynamic
  49 .endif
  50 .if $(RC_ProjectName) == Libc_headers
  51 installhdrs: installhdrs-real
  52 build:
  53 install: installhdrs-real
  54 .endif
  55 .if $(RC_ProjectName) == Libc_man
  56 installhdrs:
  57 build:
  58 install: install-man
  59 .endif
  60 .if $(RC_ProjectName) == Libc_static
  61 installhdrs:
  62 build: build-static
  63 install: BI-install-static
  64 .endif
  65 .if $(RC_ProjectName) == Libc_debug
  66 installhdrs:
  67 build: build-debug
  68 install: BI-install-debug
  69 .endif
  70 .if $(RC_ProjectName) == Libc_profile
  71 installhdrs:
  72 build: build-profile
  73 install: BI-install-profile
  74 .endif
  75 .endif # RC_ProjectName
  76
  77 # Because of 3780028, there are random failures on HFS because the
  78 # CC_PRINT_OPTIONS_FILE can't be created.  So we touch it first.
  79 .if !empty $(CC_PRINT_OPTIONS_FILE)
  80 $(CC_PRINT_OPTIONS_FILE):
  81         touch $(CC_PRINT_OPTIONS_FILE)
  82 .endif # CC_PRINT_OPTIONS_FILE
  83
  84 .for F in $(FORMS)
  85 .if $(dynamic) == $(F)
  86 SUFFIX$(F) =
  87 .else
  88 SUFFIX$(F) = _$(F)
  89 .endif
  90 LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/obj.$$_/libc$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'
  91
  92 build-$(F): autopatch $(CC_PRINT_OPTIONS_FILE)
  93 .for A in $(RC_ARCHS)
  94 build-$(F): build-$(A)-$(F)
  95 .endfor # RC_ARCHS
  96 build-$(F):
  97 .if $(NARCHS) == 1
  98         cp -p "$(OBJROOT)/obj.$(RC_ARCHS)/libc$(SUFFIX$(F)).a" "$(SYMROOT)"
  99 .else
 100         lipo -create $(LIPOARGS$(F)) -output $(SYMROOT)/libc$(SUFFIX$(F)).a
 101 .endif
 102
 103 .for A in $(RC_ARCHS)
 104 build-$(A)-$(F):
 105         mkdir -p $(OBJROOT)/obj.$(A) && \
 106         MAKEOBJDIR="$(OBJROOT)/obj.$(A)" MACHINE_ARCH="$(A)" \
 107                 MAKEFLAGS="" CFLAGS="-arch $(A) $(LOCAL_CFLAGS)" $(BSDMAKEJ) libc$(SUFFIX$(F)).a
 108 .endfor # RC_ARCHS
 109 .endfor # FORMS
 110
 111 # We have to separately call bsdmake to patch the FreeBSD files, because of
 112 # the way its cache works, it would otherwise pick A file in ${SYMROOT}, even
 113 # over A .s file.
 114 autopatch:
 115 .for A in $(RC_ARCHS)
 116         MACHINE_ARCH="$(A)" $(BSDMAKEJ) autopatch
 117 .endfor # RC_ARCHS
 118
 119 installsrc:
 120         pax -rw . "$(SRCROOT)"
 121
 122 installhdrs-real: $(CC_PRINT_OPTIONS_FILE)
 123         MAKEOBJDIR="$(OBJROOT)" DESTDIR="$(DSTROOT)" MAKEFLAGS="" \
 124                 $(BSDMAKEJ) installhdrs
 125 .for A in $(RC_ARCHS)
 126         mkdir -p "$(OBJROOT)/obj.$(A)" && \
 127         MAKEOBJDIR="$(OBJROOT)/obj.$(A)" MACHINE_ARCH="$(A)" \
 128                 MAKEFLAGS="" $(BSDMAKEJ) installhdrs-md
 129 .endfor # RC_ARCHS
 130
 131 .for F in $(FORMS)
 132 BI-install-$(F): build-$(F)
 133         mkdir -p $(DSTROOT)/usr/local/lib/system
 134         if [ -f "$(SYMROOT)/libc$(SUFFIX$(F)).a" ]; then \
 135                 echo "Installing libc$(SUFFIX$(F)).a" && \
 136                 install -c -m 444 "$(SYMROOT)/libc$(SUFFIX$(F)).a" \
 137                         $(DSTROOT)/usr/local/lib/system && \
 138                 ranlib "$(DSTROOT)/usr/local/lib/system/libc$(SUFFIX$(F)).a"; \
 139         fi
 140 .if !empty $(RC_ppc) && ($(static) != $(F))
 141         if [ -f "$(OBJROOT)/obj.ppc/libc-ldbl128$(SUFFIX$(F)).a" ]; then \
 142                 echo "Installing libldbl128$(SUFFIX$(F)).a" ; \
 143                 $(SRCROOT)/make_libldbl128 "$(OBJROOT)/obj.ppc/libc-ldbl128$(SUFFIX$(F)).a" \
 144                         "$(SUFFIX$(F))" "$(DSTROOT)/usr/local/lib/system" $(LIBSYS) ; \
 145         fi
 146 .endif # RC_ppc && !static
 147 .endfor # FORMS
 148
 149 # Don't use -j here; it may try to make links before the files are copied
 150 install-man:
 151         mkdir -p $(DSTROOT)/usr/share/man/man2
 152         mkdir -p $(DSTROOT)/usr/share/man/man3
 153         mkdir -p $(DSTROOT)/usr/share/man/man4
 154         mkdir -p $(DSTROOT)/usr/share/man/man5
 155         mkdir -p $(DSTROOT)/usr/share/man/man7
 156         MAKEOBJDIR="$(OBJROOT)" DESTDIR="$(DSTROOT)" NOMANCOMPRESS=1 \
 157                 MACHINE_ARCH="$(ARCH)" MAKEFLAGS="" $(BSDMAKE) autopatchman maninstall
 158
 159 install-all: build install-man
 160 .for F in $(FORMS)
 161 install-all: BI-install-$(F)
 162 .endfor # FORMS
 163
 164 clean:
 165 .for F in $(FORMS)
 166         rm -f $(OBJROOT)/libc$(SUFFIX$(F)).a
 167 .endfor # FORMS
 168 .for A in $(RC_ARCHS)
 169         rm -rf $(OBJROOT)/obj.$(A)
 170 .endfor # RC_ARCHS