intel-darwin.jam

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# Copyright Vladimir Prus 2004.
# Copyright Noel Belcourt 2007.
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt
# or copy at http://www.boost.org/LICENSE_1_0.txt)

import intel ;
import feature : feature ;
import os ;
import toolset ;
import toolset : flags ;
import gcc ;
import common ;
import errors ;
import generators ;

feature.extend-subfeature toolset intel : platform : darwin ;

toolset.inherit-generators intel-darwin 
  <toolset>intel <toolset-intel:platform>darwin : gcc ;

generators.override intel-darwin.prebuilt : builtin.lib-generator ;
generators.override intel-darwin.prebuilt : builtin.prebuilt ;
generators.override intel-darwin.searched-lib-generator : searched-lib-generator ;

toolset.inherit-rules intel-darwin : gcc ;
toolset.inherit-flags intel-darwin : gcc 
        : <inlining>off <inlining>on <inlining>full <optimization>space 
          <warnings>off <warnings>all <warnings>on
          <architecture>x86/<address-model>32
          <architecture>x86/<address-model>64
        ;
        
if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
{
    .debug-configuration = true ;
}
                       
# vectorization diagnostics
feature vectorize : off on full ;

# Initializes the intel-darwin toolset
#   version in mandatory
#   name (default icc) is used to invoke the specified intel complier
#   compile and link options allow you to specify addition command line options for each version
rule init ( version ? :  command * : options * )
{
    local condition = [ common.check-init-parameters intel-darwin
        : version $(version) ] ;
    
    command = [ common.get-invocation-command intel-darwin : icc 
        : $(command) : /opt/intel_cc_80/bin ] ;

    common.handle-options intel-darwin : $(condition) : $(command) : $(options) ;

    gcc.init-link-flags intel-darwin darwin $(condition) ;

    # handle <library-path>
    # local library-path = [ feature.get-values <library-path> : $(options) ] ;
    # flags intel-darwin.link USER_OPTIONS $(condition) : [ feature.get-values <dll-path> : $(options) ] ;

    local root = [ feature.get-values <root> : $(options) ] ;
    local bin ;
    if $(command) || $(root)
    {
        bin ?= [ common.get-absolute-tool-path $(command[-1]) ] ;
        root ?= $(bin:D) ;
    
        if $(root)
        {
            local lib_path = $(root)/lib ;
            if $(.debug-configuration)
            {
                ECHO notice: using intel libraries :: $(condition) :: $(lib_path) ;
            }
            flags intel-darwin.link RUN_PATH $(condition) : $(lib_path) ;
        }   
    }

    local m = [ MATCH (..).* : $(version) ] ;
    local n = [ MATCH (.)\\. : $(m) ] ;
    if $(n) {
      m = $(n) ;
    }

    local major = $(m) ;
    
    if $(major) = "9" {
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>off : -Ob0 ;
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>on : -Ob1  ;
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>full : -Ob2  ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>off : -vec-report0 ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>on : -vec-report1 ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>full : -vec-report5 ;
      flags intel-darwin.link OPTIONS $(condition)/<runtime-link>static : -static -static-libcxa -lstdc++ -lpthread ;
      flags intel-darwin.link OPTIONS $(condition)/<runtime-link>shared : -shared-libcxa -lstdc++ -lpthread ;
    }
    else {
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>off : -inline-level=0 ;
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>on : -inline-level=1  ;
      flags intel-darwin.compile OPTIONS $(condition)/<inlining>full : -inline-level=2  ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>off : -vec-report0 ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>on : -vec-report1 ;
      flags intel-darwin.compile OPTIONS $(condition)/<vectorize>full : -vec-report5 ;
      flags intel-darwin.link OPTIONS $(condition)/<runtime-link>static : -static -static-intel -lstdc++ -lpthread ;
      flags intel-darwin.link OPTIONS $(condition)/<runtime-link>shared : -shared-intel -lstdc++ -lpthread ;
    }

    local minor = [ MATCH ".*\\.(.).*" : $(version) ] ;

    # wchar_t char_traits workaround for compilers older than 10.2
    if $(major) = "9" || ( $(major) = "10" && ( $(minor) = "0" || $(minor) = "1" ) ) {
        flags intel-darwin.compile DEFINES $(condition) : __WINT_TYPE__=int : unchecked ;
    }
}

SPACE = " " ;

flags intel-darwin.compile OPTIONS <cflags> ;
flags intel-darwin.compile OPTIONS <cxxflags> ;
# flags intel-darwin.compile INCLUDES <include> ;

flags intel-darwin.compile OPTIONS <optimization>space : -O1 ; # no specific space optimization flag in icc

# 
cpu-type-em64t = prescott nocona ;
flags intel-darwin.compile OPTIONS <instruction-set>$(cpu-type-em64t)/<address-model>32 : -m32 ; # -mcmodel=small ;
flags intel-darwin.compile OPTIONS <instruction-set>$(cpu-type-em64t)/<address-model>64 : -m64 ; # -mcmodel=large ;

flags intel-darwin.compile.c OPTIONS <warnings>off : -w0 ;
flags intel-darwin.compile.c OPTIONS <warnings>on : -w1 ;
flags intel-darwin.compile.c OPTIONS <warnings>all : -w2 ;

flags intel-darwin.compile.c++ OPTIONS <warnings>off : -w0 ;
flags intel-darwin.compile.c++ OPTIONS <warnings>on : -w1 ;
flags intel-darwin.compile.c++ OPTIONS <warnings>all : -w2 ;

actions compile.c
{
    "$(CONFIG_COMMAND)" -xc $(OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
}

actions compile.c++
{
    "$(CONFIG_COMMAND)" -xc++ $(OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
}

flags intel-darwin ARFLAGS <archiveflags> ;

# Default value. Mostly for the sake of intel-linux
# that inherits from gcc, but does not has the same
# logic to set the .AR variable. We can put the same
# logic in intel-linux, but that's hardly worth the trouble
# as on Linux, 'ar' is always available.
.AR = ar ;

rule archive ( targets * : sources * : properties * )
{
  # Always remove archive and start again. Here's rationale from
  # Andre Hentz:
  #
  # I had a file, say a1.c, that was included into liba.a. 
  # I moved a1.c to a2.c, updated my Jamfiles and rebuilt. 
  # My program was crashing with absurd errors. 
  # After some debugging I traced it back to the fact that a1.o was *still* 
  # in liba.a 
  #
  # Rene Rivera:
  #
  # Originally removing the archive was done by splicing an RM
  # onto the archive action. That makes archives fail to build on NT
  # when they have many files because it will no longer execute the
  # action directly and blow the line length limit. Instead we
  # remove the file in a different action, just before the building
  # of the archive.
  #
  local clean.a = $(targets[1])(clean) ;
  TEMPORARY $(clean.a) ;
  NOCARE $(clean.a) ;
  LOCATE on $(clean.a) = [ on $(targets[1]) return $(LOCATE) ] ;
  DEPENDS $(clean.a) : $(sources) ;
  DEPENDS $(targets) : $(clean.a) ;
  common.RmTemps $(clean.a) : $(targets) ;
}

actions piecemeal archive
{
  "$(.AR)" $(AROPTIONS) rc "$(<)" "$(>)"
  "ranlib" -cs "$(<)"
}

flags intel-darwin.link USER_OPTIONS <linkflags> ;

# Declare actions for linking
rule link ( targets * : sources * : properties * )
{
  SPACE on $(targets) = " " ;
  # Serialize execution of the 'link' action, since
  # running N links in parallel is just slower.
  JAM_SEMAPHORE on $(targets) = <s>intel-darwin-link-semaphore ;
}

actions link bind LIBRARIES
{
    "$(CONFIG_COMMAND)" $(USER_OPTIONS) -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(OPTIONS)
}

actions link.dll bind LIBRARIES
{
    "$(CONFIG_COMMAND)" $(USER_OPTIONS) -L"$(LINKPATH)" -o "$(<)" -single_module -dynamiclib -install_name "$(<[1]:D=)" "$(>)"  "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(OPTIONS)
}