macOS support; thanks to @MrYadro

This should support ARM64 and x86-64.
-target flag based on information from
https://developer.apple.com/documentation/xcode/building_a_universal_macos_binary#3618377.

1 files changed, 37 insertions, 1 deletions

diff --git a/premake5.lua b/premake5.lua
index b61a9c4c..b38c8ae1 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -84,6 +84,12 @@ workspace "reVC"
 		platforms {
 			"bsd-amd64-librw_gl3_glfw-oal"
 		}
+		
+	filter { "system:macosx" }
+		platforms {
+			"macosx-amd64-librw_gl3_glfw-oal",
+			"macosx-arm64-librw_gl3_glfw-oal",
+		}
 
 	filter "configurations:Debug"
 		defines { "DEBUG" }
@@ -100,6 +106,9 @@ workspace "reVC"
 		
 	filter { "platforms:bsd*" }
 		system "bsd"
+
+	filter { "platforms:macosx*" }
+		system "macosx"
 	
 	filter { "platforms:*x86*" }
 		architecture "x86"
@@ -109,6 +118,13 @@ workspace "reVC"
 
 	filter { "platforms:*arm*" }
 		architecture "ARM"
+		
+	filter { "platforms:macosx-arm64-*" }
+		buildoptions { "-target", "arm64-apple-macos11", "-std=gnu++14" }
+
+	filter { "platforms:macosx-amd64-*" }
+		buildoptions { "-target", "x86_64-apple-macos10.12", "-std=gnu++14" }
+
 
 	filter { "platforms:*librw_d3d9*" }
 		defines { "RW_D3D9" }
@@ -162,7 +178,14 @@ project "librw"
 	filter "platforms:bsd*"
 		includedirs { "/usr/local/include" }
 		libdirs { "/usr/local/lib" }
-	
+
+	filter "platforms:macosx*"
+		-- Support MacPorts and Homebrew
+		includedirs { "/opt/local/include" }
+		includedirs {"/usr/local/include" }
+		libdirs { "/opt/local/lib" }
+		libdirs { "/usr/local/lib" }
+
 	filter "platforms:*RW34*"
 		flags { "ExcludeFromBuild" }
 	filter  {}
@@ -277,6 +300,11 @@ project "reVC"
 		
 	filter "platforms:bsd*oal"
 		links { "openal", "mpg123", "sndfile", "pthread" }
+
+	filter "platforms:macosx*oal"
+		links { "openal", "mpg123", "sndfile", "pthread" }
+		includedirs { "/usr/local/opt/openal-soft/include" }
+		libdirs { "/usr/local/opt/openal-soft/lib" }
 	
 	if _OPTIONS["with-opus"] then
 		filter {}
@@ -330,3 +358,11 @@ project "reVC"
 		links { "GL", "GLEW", "glfw", "sysinfo" }
 		includedirs { "/usr/local/include" }
 		libdirs { "/usr/local/lib" }
+
+	filter "platforms:macosx*gl3_glfw*"
+		links { "GLEW", "glfw" }
+		linkoptions { "-framework OpenGL" }
+		includedirs { "/opt/local/include" }
+		includedirs { "/usr/local/include" }
+		libdirs { "/opt/local/lib" }
+		libdirs { "/usr/local/lib" }