#!/usr/local/bin/perl
#
# Mingw32.pl -- Mingw
#

$o='/';
$cp='cp';
$rm='rm -f';
$mkdir='gmkdir';
#$sha1file=openssl;

$o='\\';
$cp='copy';
$rm='del';
$mkdir='mkdir';
$ex_libs_dep = "\$(LIB_D)/libeay32.dll \$(LIB_D)/ssleay32.dll";
# C compiler stuff
$cc='gcc';
#$gcc_version=`gcc -dumpversion`;

if ($debug)
	{ $cflags="-DL_ENDIAN -DDSO_WIN32 -g2 -ggdb"; }
else
	{ $cflags="-DL_ENDIAN -DDSO_WIN32 -fomit-frame-pointer -O3 -march=i586 -mtune=i686 -pipe -Wall"; }

if ($gaswin and !$no_asm and !$fips)
	{
        $bn_asm_obj='$(OBJ_D)\bn-win32.o';
        $bn_asm_src='crypto/bn/asm/bn-win32.s';
        $bnco_asm_obj='$(OBJ_D)\co-win32.o';
        $bnco_asm_src='crypto/bn/asm/co-win32.s';
        $des_enc_obj='$(OBJ_D)\d-win32.o $(OBJ_D)\y-win32.o';
        $des_enc_src='crypto/des/asm/d-win32.s crypto/des/asm/y-win32.s';
        $bf_enc_obj='$(OBJ_D)\b-win32.o';
        $bf_enc_src='crypto/bf/asm/b-win32.s';
#       $cast_enc_obj='$(OBJ_D)\c-win32.o';
#       $cast_enc_src='crypto/cast/asm/c-win32.s';
        $rc4_enc_obj='$(OBJ_D)\r4-win32.o';
        $rc4_enc_src='crypto/rc4/asm/r4-win32.s';
        $rc5_enc_obj='$(OBJ_D)\r5-win32.o';
        $rc5_enc_src='crypto/rc5/asm/r5-win32.s';
        $md5_asm_obj='$(OBJ_D)\m5-win32.o';
        $md5_asm_src='crypto/md5/asm/m5-win32.s';
        $rmd160_asm_obj='$(OBJ_D)\rm-win32.o';
        $rmd160_asm_src='crypto/ripemd/asm/rm-win32.s';
        $sha1_asm_obj='$(OBJ_D)\s1-win32.o';
        $sha1_asm_src='crypto/sha/asm/s1-win32.s';
	$cflags.=" -DBN_ASM -DMD5_ASM -DSHA1_ASM";
	}


$obj='.o';
$ofile='-o ';

# EXE linking stuff
$link='${CC}';
$lflags='${CFLAGS}';
$efile='-o ';
$exep='';
$ex_libs="-lwsock32 -lgdi32";

# static library stuff
$mklib='ar r';
$mlflags='';
$ranlib='ranlib';
$plib='lib';
$libp=".a";
$shlibp=".a";
$lfile='';

$asm='as';
$afile='-o ';
#$bn_asm_obj="";
#$bn_asm_src="";
#$des_enc_obj="";
#$des_enc_src="";
#$bf_enc_obj="";
#$bf_enc_src="";

sub do_lib_rule
	{
	local($obj,$target,$name,$shlib)=@_;
	local($ret,$_,$Name);
	local ($shlibname,$otherdll,$dlltarget);
	
	$otherobj = "";
	$dlltarget="";
	$target =~ s/\//$o/g if $o ne '/';
	$target="$target";
	($Name=$name) =~ tr/a-z/A-Z/;

	
	if( $target =~ /CRYPTO/i ) {
		$shlibname="libeay32";
		
	} elsif ($target =~ /SSL/i){
		$shlibname="ssleay32";
		$otherobj="\$(OUT_D)/libeay32.a";
	}
	if( defined $shlibname ) {
		$ret.="\$(OUT_D)/$shlibname".".dll: $target \$(OBJ_D)\\${Name}-res.o\n";
		$ret.="\tdllwrap --dllname $shlibname".".dll --output-lib \$(OUT_D)/$shlibname".".a ";
		$ret.="--def ms/$shlibname.def -Wl,-s $target $otherobj \$(OBJ_D)\\${Name}-res.o -lwsock32 -lgdi32 \n\n";
	
		$ret.="\$(OBJ_D)\\${Name}-res.o: ms\\version32.rc\n";
		$ret.="\twindres -D${Name} -i \$< -J rc -o \$@ -O coff\n\n";
		$dlltarget = "\$(OUT_D)/$shlibname".".dll";
	}

	$ret.="$target: \$(${Name}OBJ)\n";
	$ret.="\tif exist $target \$(RM) $target\n";
	$ret.="\t\$(MKLIB) $target \$(${Name}OBJ)\n";
	$ret.="\t\$(RANLIB) $target\n";
	$ret.="\n";
	

}

sub do_link_rule
	{
	local($target,$files,$dep_libs,$libs,$sha1file,$openssl)=@_;
	local($ret,$_);
	
	$file =~ s/\//$o/g if $o ne '/';
	$n=&bname($target);
	$ret.="$target: $files $dep_libs\n";
	$ret.="\t\$(LINK) ${efile}$target \$(LFLAGS) $files $libs\n";
	if (defined $sha1file)
		{
		#BUG:  on my system $openssl is set to null
		$ret.="\t$openssl sha1 -hmac etaonrishdlcupfm -binary $target > $sha1file || echo.";
		}
	$ret.="\n";
	return($ret);
	}
1;