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# -*- mode: perl; tabs: 8; indent-width: 4; show-tabs: yes; -*-
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#
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# Module name : djgpp
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# Module type : Makefile system
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# Compiler(s) : ANSI C
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# Environment(s): DJGPP/EOS2
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#
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# Description:
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# DJGPP C/C++ toolset using GO32 and MASM
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#
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# Version Who Date Description
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# 1.0 APY 01/02/00 Created
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#
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# $Name: $
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# $Source: /cvsroot/etm/devl/CFG/TOOLSET/DJGPP,v $
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# $Revision: 1.2 $ $Date: 2004/05/06 09:06:44 $ $State: Exp $
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# $Author: ayoung $ $Locker: $
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#............................................................................#
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##############################################################################
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# ToolsetInit()
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# Runtime initialisation
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#
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##############################################################################
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ToolsetInit();
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sub ToolsetInit
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{
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#.. standard.rul requirements
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dpurdie |
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$s = 'asm';
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$o = 'o';
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$a = 'a';
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dpurdie |
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$exe = ".exe";
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#.. define DJGPP environment
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Init( "djgpp" );
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ToolsetDefines( "djgpp.def" );
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ToolsetRules( "djgpp.rul" );
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ToolsetRules( "standard.rul" );
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}
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###############################################################################
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# ToolsetCC( $source, $obj, \@args )
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# This subroutine takes the user options and builds the rule(s)
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# required to compile the source file 'source' to 'obj'
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#
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###############################################################################
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sub ToolsetCC
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{
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MakePrint( "\n\t\$(CC)\n" );
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}
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###############################################################################
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# ToolsetCCDepend( $depend, \@sources )
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# This subroutine takes the user options and builds the
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# rule(s) required to build the dependencies for the source
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# files 'sources' to 'depend'.
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#
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###############################################################################
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sub ToolsetCCDepend
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{
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MakePrint( "\t\$(CCDEPEND)\n" );
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}
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###############################################################################
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# ToolsetCXX( $source, $obj, \@args )
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# This subroutine takes the user options and builds the rule(s)
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# required to compile the source file 'source' to 'obj'
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#
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###############################################################################
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sub ToolsetCXX
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{
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MakePrint( "\n\t\$(CXX)\n" );
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}
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###############################################################################
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# ToolsetCXXDepend( $depend, \@sources )
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# This subroutine takes the user options and builds the
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# rule(s) required to build the dependencies for the source
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# files 'sources' to 'depend'.
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#
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###############################################################################
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sub ToolsetCXXDepend
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{
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#ToolsetCCDepend() handles both CC and CXX source
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}
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###############################################################################
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# ToolsetAS( $source, $obj, \@args )
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# This subroutine takes the user options and builds the rule(s)
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# required to compile the source file 'source' to 'obj'
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#
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###############################################################################
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sub ToolsetAS
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{
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MakePrint( "\n\t\$(AS)\n" );
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}
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sub ToolsetASDepend
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{
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}
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###############################################################################
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# ToolsetAR( $name, \@args, \@objs )
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# This subroutine takes the user options and builds the rules
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# required to build the library 'name'.
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#
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# Arguments:
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# --Eos2[=prefix] Local EOS configuration (defaults to platform)
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# --Isp=name ISP module
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#
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# Output:
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# [ $(BINDIR)/name$.${a}: .... ]
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# $(AR)
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#
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# name_ld += ... Linker command file
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# :
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#
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# name_dp += ... Dependency list
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# :
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#
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###############################################################################
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sub ToolsetAR
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{
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my( $name, $pArgs, $pObjs ) = @_;
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my( $amx );
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local( $name_ld );
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#.. Parse arguments
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#
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$eos = 0; # options
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foreach $_ ( @$pArgs ) {
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if (/^--Amx$/) { # Local AMX config
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Error( "AR: --Amx support not available\n" );
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} elsif (/^--Amx=(.*)/) { # Specific AMX config
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Error( "AR: --Amx support not available\n" );
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} elsif (/^--Insight$/) { # Enable insight
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Error( "AR: --Insight support not available\n" );
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} elsif (/^--Insight=(.*)/) { # Specific insight
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Error( "AR: --Insight support not available\n" );
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} elsif (/^--Eos2$/) { # Local EOS config
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$eos = "\$(SCM_PLATFORM)";
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} elsif (/^--Eos2=(.*)/) { # Specific EOS config
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$eos = "$1";
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} elsif (/^--Isp=(.*)/) { # ISP module
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Eos2LibISP( $name, "$1" );
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} else {
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Message( "AR: unknown option $_ -- ignored\n" );
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}
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}
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#.. Target
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#
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MakeEntry( "\$(LIBDIR)/$name\$(GBE_TYPE).${a}:\t", "", "\\\n\t\t", "", @$pObjs );
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#.. Build library with EOS2 configuration
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#
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if ( $eos ) {
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Eos2Lib( $name, $eos );
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}
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#.. Build library rule (just append to standard rule)
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#
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MakePrint( "\n\t\$(AR)\n\n" );
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}
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###############################################################################
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# ToolsetLD( $name, \@args, \@objs, \@libraries )
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# This subroutine takes the user options and builds the rules
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# required to link the program 'name'.
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#
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# Arguments:
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# --Eos EOS application
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# --Eosx Extended EOS application
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# --Eos[=prefix] EOS application, plus configuration
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# --Eosx[=prefix] Extended EOS application, plus configuration
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# --NetUdp Networking with UDP support
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# --NetTcp Networking with TCP support
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# --Isp=name ISP module
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# --Coff COFF format (default)
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# --Insight[=prefix] n/a
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# --Amx[=prefix] n/a
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# --Insight[=prefix] n/a
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# --Rel n/a
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# --Abs n/a
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#
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# Output:
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# $(BINDIR)/name.exe:
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# $(BINDIR)/name.dep
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# $(LD)
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#
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# $(BINDIR)/name.dep: $(SCM_PLATFORM).mk
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# $(LDDEPEND)
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#
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dpurdie |
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# ifeq "$(IFLAG)" "3"
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# -include "$(BINDIR)/name.dep"
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# endif
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#
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# name_ld += ...
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# :
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#
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###############################################################################
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sub ToolsetLD
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{
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my( $name, $pArgs, $pObjs, $pLibs ) = @_;
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my( $flags, $eos );
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local( $varname );
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#.. Parse arguments
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#
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$eos = $flags = 0; # options
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foreach $_ ( @$pArgs )
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{
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#.. EOS
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#
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if (/--Eos$/) { # EOS standard
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$flags = $flags | $EOS_LNK;
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} elsif (/^--Eos=(.*)$/) { # plus config
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$flags = $flags | $EOS_LNK;
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$eos = "\$(SCM_PLATFORM)";
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} elsif (/^--Eosx$/) { # EOS extended
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$flags = $flags | $EOS_LNK | $EOS_EXT;
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} elsif (/^--Eosx=(.*)$/) { # plus config
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$flags = $flags | $EOS_LNK | $EOS_EXT;
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$eos = "\$(SCM_PLATFORM)";
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} elsif (/^--Isp=(.*)/) { # ISP module
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AmxLinkISP( $name, "$1", $pObjs, $pLibs );
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} elsif (/^--Kdb/) { # Kernel debugger
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$flags = $flags | $EOS_KDB;
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#.. Networking
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#
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} elsif (/^--NetUdp$/) {
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$flags = $flags | $NET_UDP;
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} elsif (/^--NetTcp$/) {
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$flags = $flags | $NET_TCP;
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#.. Compat stuff
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#
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} elsif (/^--Amx/) { # Local AMX config
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Error( "LD: --Amx support not available\n" );
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} elsif (/^--Insight/) { # Enable insight
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Error( "LD: --Insight support not available\n" );
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#.. Target specific
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#
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} elsif (/^--Rom=(.*)/) { # ROM image
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Message( "LD: not suitable under WC386 '$_' -- ignored\n" );
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} elsif (/^--Bin=(.*)/) { # Download image
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Message( "LD: not suitable under WC386 '$_' -- ignored\n" );
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} elsif (/^--Abs/) { # Absolute image
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Message( "LD: not suitable under WC386 '$_' -- ignored\n" );
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#.. Toolset specific
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#
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#.. Default, ignore
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#
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} else {
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Message( "LD: unknown option $_ -- ignored\n" );
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}
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}
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#.. Command file EOS dependencies
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#
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# Library search order,
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# Application
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# EOS
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# EOS/RTX
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# Toolset
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#
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if ( $flags ) {
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EosLink( $name, $flags, $pObjs, $pLibs );
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if ( $eos ) {
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Eos2LinkCfg( $name, $eos, $pObjs, $pLibs );
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} else {
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Eos2LinkStd( $name, $pObjs, $pLibs );
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}
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} elsif ( $eos ) {
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Eos2LinkCfg( $name, $eos, $pObjs, $pLibs );
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}
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#.. Cleanup rules
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#
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dpurdie |
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ToolsetGenerate( "\$(BINDIR)/${name}.ld" );
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ToolsetGenerate( "\$(BINDIR)/${name}.dep" );
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ToolsetGenerate( "\$(BINDIR)/${name}.map" );
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dpurdie |
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#.. Linker command file
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#
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# Now the fun part... piecing together a variable $(name_ld)
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# which ends up in the command file.
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#
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MakePrint( "\\\n\t\t\$(BINDIR)/${name}.dep\n" .
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"\t\$(LD)\n\n" );
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MakePrint( "\$(BINDIR)/${name}.dep:\t\$(SCM_PLATFORM).mk\n".
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"\t\$(LDDEPEND)\n\n" );
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dpurdie |
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MakePrint( "ifeq \"\$(IFLAG)\" \"3\"\n" .
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"-include\t\$(BINDIR)/${name}.dep\n" .
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"endif\n\n" );
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$varname = "${name}_ld";
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sub VarCmd { # with line feed ...
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dpurdie |
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MakeQuote ("$varname += @_\\n\n");
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}
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sub VarCmd2 { # without line feed ...
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MakeQuote ("$varname += @_\n");
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}
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sub VarPrt {
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MakePrint ("@_\n");
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dpurdie |
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}
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foreach $i ( @$pObjs ) {
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VarCmd( "\$(strip $i).${o}" );
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}
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foreach $i ( @$pLibs ) {
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VarCmd( "@(vpath,$i.${a},DJGPP_LIB)" );
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}
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if ($flags || $eos) {
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} else {
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}
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VarCmd( "-o \$(BINDIR)/${name}${exe}" );
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VarPrt( "" );
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#.. Dependency link,
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#
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# Now piece together a variable $(name_dp) which ends up in
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# the command file building the application dependency list.
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#
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$varname = "${name}_dp";
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foreach $i ( @$pLibs ) {
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VarCmd("\$(BINDIR)/${name}${exe}: @(vpath,$i.${a},DJGPP_LIB)" );
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}
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}
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#.. Successful termination
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1;
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