rts-loader.c needs -std=gnu99

Author: DanielG

Makefile

@@ -6,7 +6,7 @@ GHC_VERSION := $(shell ghc --numeric-version)
 DEFINES = -D__GLASGOW_HASKELL__=$(shell echo $(GHC_VERSION) | sed -r 's/([0-9]+)\.([0-9])\.([0-9]+)/\10\2/;s/([0-9]+)\.([0-9]{2})\.([0-9]+)/\1\2/')
 
 rts-loader: rts-loader.c
-	gcc -g -I$(GHC_LIBDIR)/include $(DEFINES) $< -ldl -o $@
+	gcc -std=gnu99 -Wall -g -I$(GHC_LIBDIR)/include $(DEFINES) $< -ldl -o $@
 
 libmain.so: Main.hs
 	ghc -dynamic -shared -fPIC -no-hs-main $< -o $@

Setup.hs

@@ -58,7 +58,9 @@ buildLoaderExecutable pd lbi flags = do
       includeOpts = map ("-I"++) includes
       libs = ["dl"]
       libOpts = map ("-l"++) libs
-      opts = ["-o", targetDir </> exeName']
+      opts = [ "-std=gnu99"
+             , "-o", targetDir </> exeName'
+             ]
              ++ includeOpts
              ++ libOpts
              ++ [modulePath]