# Copyright Vladimir Prus 2004.
# Copyright Toon Knapen 2004.
# 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)

#
# Boost.Build V2 toolset for the HP aC++ compiler.
#

import os ;
import toolset ;
import feature ;
import property ;
import generators ;
import type ;
import common ;

import toolset : flags ;
import feature : feature get-values ;

feature.extend toolset : acc ;
toolset.inherit acc : unix ;

generators.override acc.prebuilt : builtin.lib-generator ;
generators.override acc.prebuilt : builtin.prebuilt ;
generators.override acc.searched-lib-generator : searched-lib-generator ;
feature.subfeature toolset acc : version ;

# Shared libraries:+Z is required for generation of position-independent code

# Configures the acc toolset. 
rule init ( version ? : command * : options * )
{
    local condition = [ 
        common.check-init-parameters acc : version $(version) ] ;

    command = [ common.get-invocation-command acc : aCC 
        : $(command) : "/opt/aCC/bin" ] ;
    
    # Set the c++ complier to aCC anyway.
    command ?= aCC ;
    
    command_c = cc ;
    
    common.handle-options acc : $(condition) : $(command) : $(options) ;
    
    toolset.flags acc CONFIG_C_COMMAND $(condition) : $(command_c) ;
    
}

# Declare generators
generators.register-c-compiler acc.compile.c : C : OBJ : <toolset>acc ;
generators.register-c-compiler acc.compile.c++ : CPP : OBJ : <toolset>acc ;

# Declare flags.
flags acc.compile OPTIONS <optimization>off : ;
flags acc.compile OPTIONS <optimization>speed : -fast ;
flags acc.compile OPTIONS <optimization>space : -O2 ;

flags acc.compile OPTIONS <inlining>off : +d ;
flags acc.compile OPTIONS <inlining>on : ;
flags acc.compile OPTIONS <inlining>full : ;

flags acc.compile.c++ OPTIONS <exception-handling>off : +noeh ;
flags acc.compile.c++ OPTIONS <exception-handling>on : ;

flags acc.compile.c++ OPTIONS <rtti>off : ;
flags acc.compile.c++ OPTIONS <rtti>on : ;

# architecture/instruction-set/address-model options

#flags acc.compile OPTIONS <instruction-set>default : +DSnative ;
#flags acc.compile OPTIONS <instruction-set>blended : +DSblended ;
flags acc.compile OPTIONS <instruction-set>itanium : +DSitanium ;
flags acc.compile OPTIONS <instruction-set>itanium2 : +DSitanium2 ;
flags acc.compile OPTIONS <instruction-set>mckinley : +DSitanium2 ;
flags acc.compile OPTIONS <instruction-set>montecito : +DSmontecito;

# Specify the data model i.e 32/64-bit
flags acc.compile OPTIONS <address-model>32 : +DD32 ;
flags acc.compile OPTIONS <address-model>64 : +DD64 ;
flags acc.link OPTIONS <address-model>32 : +DD32 ;
flags acc.link OPTIONS <address-model>64 : +DD64 ;

# We want the full path to the sources in the debug symbols because otherwise
# the debugger won't find the sources when we use boost.build.
flags acc.compile OPTIONS <debug-symbols>on : -g ;
flags acc.link OPTIONS <debug-symbols>on : -g ;
flags acc.link OPTIONS <debug-symbols>off : -s ;

flags acc.compile OPTIONS <profiling>on : -pg ;
flags acc.link OPTIONS <profiling>on : -pg ;

flags acc.compile OPTIONS <cflags> ;
flags acc.compile.c++ OPTIONS <cxxflags> ;
flags acc.compile DEFINES <define> ;
flags acc.compile INCLUDES <include> ;
flags acc.compile UNDEFS <undef> ;
flags acc.compile HDRS <include> ;
flags acc.compile STDHDRS <sysinclude> ;
flags acc.link OPTIONS <linkflags> ;
# flags acc ARFLAGS <arflags> ;

flags acc.link LIBPATH <library-path> ;
flags acc.link LIBRARIES <library-file> ;
flags acc.link FINDLIBS-ST <find-static-library> ;
flags acc.link FINDLIBS-SA <find-shared-library> ;

flags sun.link LINK-RUNTIME <runtime-link>static : -Wl,-a,archive ;
flags sun.link LINK-RUNTIME <runtime-link>shared : -Wl,-a,shared ;

# Set the compiler and linker flag for threading 
flags acc.compile OPTIONS <threading>multi : -mt ;
flags acc.link OPTIONS <threading>multi : -mt ;

# +Z for position-independent code (PIC)
actions link bind LIBRARIES
{
    $(CONFIG_COMMAND) -AA $(OPTIONS) -o "$(<)" -L$(LIBPATH) "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) -Wl,+s
}

actions link.dll bind LIBRARIES
{
    $(CONFIG_COMMAND) -AA -b $(OPTIONS) -o "$(<[1])" -L$(LIBPATH)  "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) -Wl,+s
}

actions compile.c
{
    "$(CONFIG_C_COMMAND)" $(OPTIONS) -U$(UNDEFS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
}

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

actions piecemeal archive
{
    ar ru$(ARFLAGS:E="") "$(<)" "$(>)"
}