make/AppleBI.mk

   1
   2 #
   3 # Make rules to build compiler_rt in Apple B&I infrastructure
   4 #
   5
   6 # set ProjSrcRoot appropriately
   7 ProjSrcRoot := $(SRCROOT)
   8 # set ProjObjRoot appropriately
   9 ifdef OBJROOT
  10   ProjObjRoot := $(OBJROOT)
  11 else
  12   ProjObjRoot := $(ProjSrcRoot)
  13 endif
  14
  15 ifeq (,$(RC_PURPLE))
  16         INSTALL_TARGET = install-MacOSX
  17 else
  18   ifeq (,$(RC_INDIGO))
  19     INSTALL_TARGET = install-iOS
  20   else
  21     INSTALL_TARGET = install-iOS-Simulator
  22   endif
  23 endif
  24
  25
  26
  27 # Log full compile lines in B&I logs and omit summary lines.
  28 Verb :=
  29 Summary := @true
  30
  31 # List of functions needed for each architecture.
  32
  33 # Copies any public headers to DSTROOT.
  34 installhdrs:
  35
  36
  37 # Copies source code to SRCROOT.
  38 installsrc:
  39         cp -r . $(SRCROOT)
  40
  41
  42 install:  $(INSTALL_TARGET)
  43
  44 # Copy results to DSTROOT.
  45 install-MacOSX : $(SYMROOT)/libcompiler_rt.dylib \
  46                  $(SYMROOT)/libcompiler_rt-dyld.a
  47         mkdir -p $(DSTROOT)/usr/local/lib/dyld
  48         cp $(SYMROOT)/libcompiler_rt-dyld.a  \
  49                                     $(DSTROOT)/usr/local/lib/dyld/libcompiler_rt.a
  50         mkdir -p $(DSTROOT)/usr/lib/system
  51         $(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt.dylib \
  52             -o $(DSTROOT)/usr/lib/system/libcompiler_rt.dylib
  53         cd $(DSTROOT)/usr/lib/system; \
  54             ln -s libcompiler_rt.dylib libcompiler_rt_profile.dylib; \
  55             ln -s libcompiler_rt.dylib libcompiler_rt_debug.dylib
  56
  57 # Rule to make each dylib slice
  58 $(OBJROOT)/libcompiler_rt-%.dylib : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
  59         echo "const char vers[] = \"@(#) $(RC_ProjectName)-$(RC_ProjectSourceVersion)\"; " > $(OBJROOT)/version.c
  60         $(call GetCNAVar,CC,Platform.darwin_bni,Release,$*) \
  61            $(OBJROOT)/version.c -arch $* -dynamiclib \
  62            -install_name /usr/lib/system/libcompiler_rt.dylib \
  63            -compatibility_version 1 -current_version $(RC_ProjectSourceVersion) \
  64            -nodefaultlibs -umbrella System -dead_strip \
  65            -Wl,-upward-lunwind \
  66            -Wl,-upward-lsystem_m \
  67            -Wl,-upward-lsystem_c \
  68            -Wl,-upward-lsystem_kernel \
  69            -Wl,-upward-lsystem_platform \
  70            -Wl,-ldyld \
  71            -L$(SDKROOT)/usr/lib/system \
  72            $(DYLIB_FLAGS) -Wl,-force_load,$^ -o $@
  73
  74 # Rule to make fat dylib
  75 $(SYMROOT)/libcompiler_rt.dylib: $(foreach arch,$(filter-out armv4t,$(RC_ARCHS)), \
  76                                         $(OBJROOT)/libcompiler_rt-$(arch).dylib)
  77         $(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o  $@
  78         $(call GetCNAVar,DSYMUTIL,Platform.darwin_bni,Release,) $@
  79
  80
  81 # Copy results to DSTROOT.
  82 install-iOS: $(SYMROOT)/libcompiler_rt-static.a \
  83              $(SYMROOT)/libcompiler_rt-dyld.a \
  84              $(SYMROOT)/libcompiler_rt.dylib
  85         mkdir -p $(DSTROOT)/usr/local/lib
  86         cp $(SYMROOT)/libcompiler_rt-static.a  \
  87                                     $(DSTROOT)/usr/local/lib/libcompiler_rt-static.a
  88         mkdir -p $(DSTROOT)/usr/local/lib/dyld
  89         cp $(SYMROOT)/libcompiler_rt-dyld.a  \
  90                                     $(DSTROOT)/usr/local/lib/dyld/libcompiler_rt.a
  91         mkdir -p $(DSTROOT)/usr/lib/system
  92         $(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt.dylib \
  93             -o $(DSTROOT)/usr/lib/system/libcompiler_rt.dylib
  94
  95 # Rule to make fat archive
  96 $(SYMROOT)/libcompiler_rt-static.a : $(foreach arch,$(RC_ARCHS), \
  97                          $(OBJROOT)/darwin_bni/Static/$(arch)/libcompiler_rt.a)
  98         $(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o  $@
  99
 100 # rule to make each archive slice for dyld (which removes a few archive members)
 101 $(OBJROOT)/libcompiler_rt-dyld-%.a : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
 102         cp $^ $@
 103         DEL_LIST=`$(AR)  -t $@ | egrep 'apple_versioning|gcc_personality_v0|eprintf' | xargs echo` ; \
 104         if [ -n "$${DEL_LIST}" ] ; \
 105         then  \
 106                 $(call GetCNAVar,AR,Platform.darwin_bni,Release,) -d $@ $${DEL_LIST}; \
 107                 $(call GetCNAVar,RANLIB,Platform.darwin_bni,Release,) $@ ; \
 108         fi
 109
 110 # rule to make make archive for dyld
 111 $(SYMROOT)/libcompiler_rt-dyld.a : $(foreach arch,$(RC_ARCHS), \
 112                          $(OBJROOT)/libcompiler_rt-dyld-$(arch).a)
 113         $(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o  $@
 114
 115
 116
 117 # Copy results to DSTROOT.
 118 install-iOS-Simulator: $(SYMROOT)/libcompiler_rt_sim.dylib \
 119                        $(SYMROOT)/libcompiler_rt-dyld.a
 120         mkdir -p $(DSTROOT)/$(SDKROOT)/usr/lib/system
 121         $(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt_sim.dylib \
 122             -o $(DSTROOT)/$(SDKROOT)/usr/lib/system/libcompiler_rt_sim.dylib
 123         mkdir -p $(DSTROOT)/$(SDKROOT)/usr/local/lib/dyld
 124         cp $(SYMROOT)/libcompiler_rt-dyld.a  \
 125                                     $(DSTROOT)/$(SDKROOT)/usr/local/lib/dyld/libcompiler_rt.a
 126
 127 # Rule to make fat dylib
 128 $(SYMROOT)/libcompiler_rt_sim.dylib: $(foreach arch,$(RC_ARCHS), \
 129                                         $(OBJROOT)/libcompiler_rt_sim-$(arch).dylib)
 130         $(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o  $@
 131         $(call GetCNAVar,DSYMUTIL,Platform.darwin_bni,Release,) $@
 132
 133 # Rule to make each dylib slice
 134 $(OBJROOT)/libcompiler_rt_sim-%.dylib : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
 135         echo "const char vers[] = \"@(#) $(RC_ProjectName)-$(RC_ProjectSourceVersion)\"; " > $(OBJROOT)/version.c
 136         $(call GetCNAVar,CC,Platform.darwin_bni,Release,$*) \
 137            $(OBJROOT)/version.c -arch $* -dynamiclib \
 138            -install_name /usr/lib/system/libcompiler_rt_sim.dylib \
 139            -compatibility_version 1 -current_version $(RC_ProjectSourceVersion) \
 140      -Wl,-unexported_symbol,___enable_execute_stack \
 141            -nostdlib \
 142            -Wl,-upward-lunwind_sim \
 143            -Wl,-upward-lsystem_sim_m \
 144            -Wl,-upward-lsystem_sim_c \
 145            -ldyld_sim \
 146            -Wl,-upward-lSystem \
 147            -umbrella System -Wl,-no_implicit_dylibs -L$(SDKROOT)/usr/lib/system -dead_strip \
 148            $(DYLIB_FLAGS) -Wl,-force_load,$^ -o $@
 149