Add dummy implementation of __main

[oota-llvm.git] / Makefile.Linux

diff --git a/Makefile.Linux b/Makefile.Linux
index 39928d92346bc7bde64b1a1cd24127cd8a74795f..ca3c16fc1a3c7281e0f59ec7889cc00897c9777c 100644 (file)
--- a/Makefile.Linux
+++ b/Makefile.Linux
@@ -5,15 +5,18 @@
 #
 #===-----------------------------------------------------------------------====#
 
+# Set the architecture so that x86 platform dependant code is compmiled
+ARCH := x86
+
 # MakeSharedObjectOption - This option is passed to the linker by
 # Makefile.common when compiling a shared object.
 #
 MakeSharedObjectOption := -shared
 
-# ExportSymbols - This is used by tools that need to make sure that all of their
-# symbols are exported for use at runtime by dlsym.
+# PLATFORMLINKOPTS - On Linux, we must specify this linker option so that all
+# symbols are exported by tools for runtime use by dlsym.
 #
-ExportSymbols := -Wl,--export-dynamic
+PLATFORMLINKOPTS := -Wl,--export-dynamic
 
 # Path to location for LLVM front-end for this architecture.  This setting may
 # be overriden by the Makefile.config option, and should not override it if set.
@@ -21,3 +24,8 @@ ExportSymbols := -Wl,--export-dynamic
 ifndef LLVMGCCDIR
 LLVMGCCDIR := /home/vadve/lattner/cvs/gcc_install_x86
 endif
+
+# For now we disable running LLC output, because LLC does not generate x86 code
+# LLC itself can be run so disable the diffs, not LLC itself.
+# 
+DISABLE_LLC_DIFFS := 1