From: Clemens Fruhwirth <clemens@endorphin.org>
Date: Tue, 7 Aug 2007 16:06:16 +0000 (+0000)
Subject: Add __PIC__ define for -fPIC compiled C code
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=d6f574556d5529faf0d314e5aef06f90c799e44f

Add __PIC__ define for -fPIC compiled C code
---

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index ce58c90..8880550 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -470,7 +470,9 @@ defaultDynFlags =
         hpcDir		        = ".hpc",
 
 	opt_L			= [],
-	opt_P			= [],
+	opt_P			= (if opt_PIC
+				   then ["-D__PIC__"]
+				   else []),
 	opt_F			= [],
 	opt_c			= [],
 	opt_a			= [],
@@ -1628,15 +1630,18 @@ picCCOpts dflags
       --     in dynamic libraries.
 
     | opt_PIC
-        = ["-fno-common"]
+        = ["-fno-common", "-D__PIC__"]
     | otherwise
         = ["-mdynamic-no-pic"]
 #elif mingw32_TARGET_OS
       -- no -fPIC for Windows
+    | opt_PIC
+        = ["-D__PIC__"]
+    | otherwise
         = []
 #else
     | opt_PIC
-        = ["-fPIC"]
+        = ["-fPIC", "-D__PIC__"]
     | otherwise
         = []
 #endif