From 6e19e26f45564e87cd5b90a1b3cb7574c61189f7 Mon Sep 17 00:00:00 2001
From: Josh Tynjala <joshtynjala@bowlerhat.dev>
Date: Fri, 3 Nov 2023 09:38:42 -0700
Subject: [PATCH] HL/C on Linux

---
 tools/platforms/LinuxPlatform.hx | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/tools/platforms/LinuxPlatform.hx b/tools/platforms/LinuxPlatform.hx
index d032080f1..9d1ac90bc 100644
--- a/tools/platforms/LinuxPlatform.hx
+++ b/tools/platforms/LinuxPlatform.hx
@@ -224,6 +224,23 @@ class LinuxPlatform extends PlatformTarget
 			if (noOutput) return;
 
 			HashlinkHelper.copyHashlink(project, targetDirectory, applicationDirectory, executablePath, is64);
+
+			if (project.targetFlags.exists("hlc"))
+			{
+				var command = ["gcc", "-O3", "-o", executablePath, "-std=c11", "-Wl,-rpath,$ORIGIN", "-I", Path.combine(targetDirectory, "obj"), Path.combine(targetDirectory, "obj/ApplicationMain.c"), "-L", applicationDirectory];
+				for (file in System.readDirectory(applicationDirectory))
+				{
+					switch Path.extension(file)
+					{
+						case "so", "hdll":
+							// ensure the executable knows about every library
+							command.push("-l:" + Path.withoutDirectory(file));
+						default:
+					}
+				}
+				command.push("-lm");
+				System.runCommand("", command.shift(), command);
+			}
 		}
 		else if (targetType == "nodejs")
 		{
@@ -350,7 +367,7 @@ class LinuxPlatform extends PlatformTarget
 
 		context.NEKO_FILE = targetDirectory + "/obj/ApplicationMain.n";
 		context.NODE_FILE = targetDirectory + "/bin/ApplicationMain.js";
-		context.HL_FILE = targetDirectory + "/obj/ApplicationMain.hl";
+		context.HL_FILE = targetDirectory + "/obj/ApplicationMain" + (project.defines.exists("hlc") ? ".c" : ".hl");
 		context.CPP_DIR = targetDirectory + "/obj/";
 		context.BUILD_DIR = project.app.path + "/linux" + (is64 ? "64" : "") + (isRaspberryPi ? "-rpi" : "");
 		context.WIN_ALLOW_SHADERS = false;