[hoc-devel] Issue 22 in hoc: HOC does not build under Snow Leopard

[<cod...@go...>]

Comment #2 on issue 22 by AntoineVanGelderJnr: HOC does not build under  
Snow Leopard
http://code.google.com/p/hoc/issues/detail?id=22

Shouldn't be necessary, found the cause.

gcc on Snow Leopard builds 64 bit object files by default but OSX ghc is  
still expecting 32 bits.

Following patch fixes:


Index: Setup.hs
===================================================================
--- Setup.hs	(revision 411)
+++ Setup.hs	(working copy)
@@ -174,7 +174,7 @@
                  ++ ["-l" ++ lib | lib <- extraLibs buildInfo]
                  ++ ["-framework " ++ fw | fw <- frameworks buildInfo]

-    let cmd = "gcc -r -nostdlib -I`ghc --print-libdir`/include "
+    let cmd = "gcc -m32 -r -nostdlib -I`ghc --print-libdir`/include "
                      ++ unwords cflags
                      ++ " HOC_cbits/*.m -o " ++ cbitsObjectFile


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