From ce47bfc65aaf410f3088416395b1f19aaddcf3c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Masiukiewicz?= <mmcomando@gmail.com>
Date: Wed, 5 Oct 2022 18:39:07 +0200
Subject: [PATCH] Fix wasm compilation

---
 meson.build | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 8275cc9..3f261f8 100644
--- a/meson.build
+++ b/meson.build
@@ -55,15 +55,26 @@ add_project_link_arguments(link_args, language : 'd')
 # Dependencies
 threads_dep = dependency('threads')
 
+d_versions = []
+deps = []
+if host_machine.cpu_family() == 'wasm32'
+	d_versions += 'ECSEmscripten'
+else
+	# meson incorectly adds "-s USE_PTHREADS=1" to ldc2 invocation whe pthreads is added as dependency
+	# add it for non wasm builds
+	deps += threads_dep
+endif
+
 ecs_lib = library('BubelECS',
 	src,
+  	d_module_versions : d_versions,
 	include_directories : [inc],
 )
 
 bubel_ecs_dep = declare_dependency(
 	include_directories : [inc],
 	link_with : ecs_lib,
-	dependencies : threads_dep,
+	dependencies : deps,
 )
 
 meson.override_dependency('bubel-ecs', bubel_ecs_dep)