add 'shared' config to vendor libraries

4 files changed, 80 insertions, 20 deletions

diff --git a/vendor/lua/5.1/lua.odin b/vendor/lua/5.1/lua.odin
index 5a0ae5bc7..a49fa4505 100644
--- a/vendor/lua/5.1/lua.odin
+++ b/vendor/lua/5.1/lua.odin
@@ -7,12 +7,25 @@ import c "core:c/libc"
 
 #assert(size_of(c.int) == size_of(b32))
 
-when ODIN_OS == .Windows {
-	foreign import lib "windows/lua5.1.dll.lib"
-} else when ODIN_OS == .Linux {
-	foreign import lib "linux/liblua5.1.a"
+LUA_SHARED :: #config(LUA_SHARED, false)
+
+when LUA_SHARED {
+	when ODIN_OS == .Windows {
+		// Does nothing special on windows
+		foreign import lib "windows/lua5.1.dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua5.1.so"
+	} else {
+		foreign import lib "system:liblua.so.5.1"
+	}
 } else {
-	foreign import lib "system:liblua5.1.a"
+	when ODIN_OS == .Windows {
+		foreign import lib "windows/lua5.1.dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua5.1.a"
+	} else {
+		foreign import lib "system:liblua5.1.a"
+	}
 }
 
 VERSION	        :: "Lua 5.1"
diff --git a/vendor/lua/5.2/lua.odin b/vendor/lua/5.2/lua.odin
index 9770e95b9..c03fdb6a5 100644
--- a/vendor/lua/5.2/lua.odin
+++ b/vendor/lua/5.2/lua.odin
@@ -7,12 +7,25 @@ import c "core:c/libc"
 
 #assert(size_of(c.int) == size_of(b32))
 
-when ODIN_OS == .Windows {
-	foreign import lib "windows/lua52dll.lib"
-} else when ODIN_OS == .Linux {
-	foreign import lib "linux/liblua52.a"
+LUA_SHARED :: config(LUA_SHARED, false)
+
+when LUA_SHARED {
+	when ODIN_OS == .Windows {
+		// Does nothing special on windows
+		foreign import lib "windows/lua52dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua52.so"
+	} else {
+		foreign import lib "system:liblua.so.5.2"
+	}
 } else {
-	foreign import lib "system:liblua52.a"
+	when ODIN_OS == .Windows {
+		foreign import lib "windows/lua52dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua52.a"
+	} else {
+		foreign import lib "system:liblua52.a"
+	}
 }
 
 VERSION_MAJOR       :: "5"
diff --git a/vendor/lua/5.3/lua.odin b/vendor/lua/5.3/lua.odin
index db7419d15..c32801bb2 100644
--- a/vendor/lua/5.3/lua.odin
+++ b/vendor/lua/5.3/lua.odin
@@ -7,12 +7,25 @@ import c "core:c/libc"
 
 #assert(size_of(c.int) == size_of(b32))
 
-when ODIN_OS == .Windows {
-	foreign import lib "windows/lua53dll.lib"
-} else when ODIN_OS == .Linux {
-	foreign import lib "linux/liblua53.a"
+LUA_SHARED :: #config(LUA_SHARED, false)
+
+when LUA_SHARED {
+	when ODIN_OS == .Windows {
+		// Does nothing special on windows
+		foreign import lib "windows/lua53dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua53.so"
+	} else {
+		foreign import lib "system:liblua.so.5.3"
+	}
 } else {
-	foreign import lib "system:liblua53.a"
+	when ODIN_OS == .Windows {
+		foreign import lib "windows/lua53dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua53.a"
+	} else {
+		foreign import lib "system:liblua53.a"
+	}
 }
 
 VERSION_MAJOR       :: "5"
diff --git a/vendor/lua/5.4/lua.odin b/vendor/lua/5.4/lua.odin
index 495786eb1..dd870d7fa 100644
--- a/vendor/lua/5.4/lua.odin
+++ b/vendor/lua/5.4/lua.odin
@@ -7,12 +7,33 @@ import c "core:c/libc"
 
 #assert(size_of(c.int) == size_of(b32))
 
-when ODIN_OS == .Windows {
-	foreign import lib "windows/lua54dll.lib"
-} else when ODIN_OS == .Linux {
-	foreign import lib "linux/liblua54.a"
+LUA_SHARED :: #config(LUA_SHARED, false)
+
+when LUA_SHARED {
+	when ODIN_OS == .Windows {
+		// LUA_SHARED does nothing special on windows
+		foreign import lib "windows/lua54dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua54.so"
+	} else {
+		// Note(bumbread): My linux system has a few aliases for this shared object
+		//   lublua5.4.so, liblua.so, lublua.so.5.4, liblua.so.5.4.6. I don't know
+		// who enforces these numbers (probably ld?), and if it can be done in a
+		// unix-generic way, but in any way I think the most sane thing to do is to
+		// keep it close to what linux does and if it breaks, just special case those
+		// operating systems.
+		// Also there was no alias for liblua54.so, that seems to suggest that way
+		// of specifying it isn't portable
+		foreign import lib "system:liblua.so.5.4"
+	}
 } else {
-	foreign import lib "system:liblua54.a"
+	when ODIN_OS == .Windows {
+		foreign import lib "windows/lua54dll.lib"
+	} else when ODIN_OS == .Linux {
+		foreign import lib "linux/liblua54.a"
+	} else {
+		foreign import lib "system:liblua54.a"
+	}
 }
 
 VERSION_MAJOR       :: "5"