From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Mon, 23 May 2016 23:50:24 +0000 (-0400)
Subject: niti: filter the -lrt flag on OS X
X-Git-Url: http://nitlanguage.org

niti: filter the -lrt flag on OS X

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit b/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
index 4207a01..4e4a5b3 100644
--- a/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
+++ b/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
@@ -128,7 +128,12 @@ redef class AModule
 		srcs.add_all mmodule.ffi_files
 
 		# Compiler options specific to this module
-		var ldflags = mmodule.ldflags[""].join(" ")
+		var ldflags_array = mmodule.ldflags[""]
+		if ldflags_array.has("-lrt") and system("sh -c 'uname -s 2>/dev/null || echo not' | grep Darwin >/dev/null") == 0 then
+			# Remove -lrt on OS X
+			ldflags_array.remove "-lrt"
+		end
+		var ldflags = ldflags_array.join(" ")
 
 		# Protect pkg-config
 		var pkgconfigs = mmodule.pkgconfigs