amxmodx/dlls/engine/Makefile.pl

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#!/usr/bin/perl
#(C)2004 AMX Mod X Development Team
# by David "BAILOPAN" Anderson
# output will occur in bin.x.proc
# where x is debug or opt and proc is ix86 or amd64
# You must use this script from the project src dir
#options =
# debug - enable gdb debugging
# amd64 - compile for AMD64
# proc=ix86 - assumed not amd64
# clean - clean the specifications above
$PROJECT = "engine_amxx";
$sdk = "../hlsdk/SourceCode";
$mm = "../metamod/metamod";
@CPP_SOURCE_FILES = ("amxxmodule.cpp", "forwards.cpp", "messages.cpp", "entity.cpp", "globals.cpp", "amxxapi.cpp", "engine.cpp");
@C_SOURCE_FILES = ();
my %OPTIONS, %OPT;
$OPT{"debug"} = "-g -ggdb";
$OPT{"opt"} = "-O2 -ffast-math -funroll-loops -fomit-frame-pointer -s -DNDEBUG -Wall -Wno-unknown-pragmas -DOPT_TYPE=\"optimized\"";
$OPTIONS{"include"} = "-I$sdk -I. -I$mm -I$sdk/engine -I$sdk/common -I$sdk/pm_shared -I$sdk/dlls";
while ($cmd = shift)
{
if ($cmd =~ /amd64/) {
$OPTIONS{"amd64"} = 1;
} elsif ($cmd =~ /debug/) {
$OPTIONS{"debug"} = 1;
} elsif ($cmd =~ /proc=i(\d)86/) {
$proc = $1;
if ($OPTIONS{"amd64"})
{
die "You cannot compile for i".$proc."86 and AMD64.\n";
} else {
$OPTIONS{"proc"} = "i".$proc."86";
}
} elsif ($cmd =~ /clean/) {
$OPTIONS{"clean"} = 1;
}
}
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$gcc = `gcc --version`;
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if ($gcc =~ /2\.9/)
{
$OPT{"opt"} .= " -malign-loops=2 -malign-jumps=2 -malign-functions=2";
} else {
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$OPT{"opt"} .= " -falign-loops=2 -falign-jumps=2 ";
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}
if ($OPTIONS{"debug"})
{
$cflags = $OPT{"debug"};
} else {
if (!$OPTIONS{"amd64"})
{
$proc = $OPTIONS{"proc"};
if (!$proc)
{
$proc = 3;
}
$cflags = "-march=i".$proc."86 ".$OPT{"opt"};
} else {
$cflags = $OPT{"opt"};
}
}
if ($OPTIONS{"amd64"})
{
$cflags .= "-m64 -DSMALL_CELLSIZE=64 $cflags";
}
if ($OPTIONS{"debug"})
{
$outdir = "bin.debug";
} else {
$outdir = "bin.opt";
}
if ($OPTIONS{"amd64"})
{
$outdir .= ".amd64";
$bin = $PROJECT."_amd64.so";
} else {
$proc = $OPTIONS{"proc"};
if ($proc)
{
$outdir .= ".i".$proc."86";
$bin = $PROJECT."_i".$proc."86.so";
} else {
$outdir .= ".i386";
$bin = $PROJECT."_i386.so";
}
}
if ($OPTIONS{"clean"})
{
`rm $outdir/*.o`;
`rm $outdir/$bin`;
die("Project cleaned.\n");
}
#create the dirs
#build link list
my @LINK;
for ($i=0; $i<=$#CPP_SOURCE_FILES; $i++)
{
$file = $CPP_SOURCE_FILES[$i];
$file =~ s/\.cpp/\.o/;
push(@LINK, $outdir."/".$file);
}
for ($i=0; $i<=$#C_SOURCE_FILES; $i++)
{
$file = $C_SOURCE_FILES[$i];
$file =~ s/\.c/\.o/;
push(@LINK, $outdir."/".$file);
}
if (!(-d $outdir))
{
mkdir($outdir);
}
$inc = $OPTIONS{"include"};
for ($i=0; $i<=$#CPP_SOURCE_FILES; $i++)
{
$file = $CPP_SOURCE_FILES[$i];
$ofile = $file;
$ofile =~ s/\.cpp/\.o/;
$ofile = "$outdir/$ofile";
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$gcc = "gcc $cflags -Dstrcmpi=strcasecmp -fPIC $inc -c $file -o $ofile";
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if (-e $ofile)
{
$file_time = (stat($file))[9];
$ofile_time = (stat($file))[9];
if ($file_time > $ofile_time)
{
print "$gcc\n";
`$gcc`;
}
} else {
print "$gcc\n";
`$gcc`;
}
}
for ($i=0; $i<=$#CPP_SOURCE_FILES; $i++)
{
$file = $C_SOURCE_FILES[$i];
$ofile = $file;
$ofile =~ s/\.c/\.o/;
$ofile = "$outdir/$ofile";
$gcc = "cc $cflags -Dstrcmpi=strcasecmp -fPIC $inc -c $file -o $ofile";
if (-e $ofile)
{
$file_time = (stat($file))[9];
$ofile_time = (stat($file))[9];
if ($file_time > $ofile_time)
{
print "$gcc\n";
`$gcc`;
}
} else {
print "$gcc\n";
`$gcc`;
}
}
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$gcc = "gcc $cflags -shared -ldl -lm @LINK -o $outdir/$bin";
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print "$gcc\n";
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`$gcc`;