only add comdat when using MSVC to work around linker limitation

JeffBezanson · JeffBezanson · commit 1069aae6b6f0 · 2016-06-20T22:30:45.000-04:00
diff --git a/src/jitlayers.cpp b/src/jitlayers.cpp
@@ -539,7 +539,7 @@ ExecutionEngine *jl_ExecutionEngine;
 template<class T> // for GlobalObject's
 static T *addComdat(T *G)
 {
-#if defined(_OS_WINDOWS_)
+#if defined(_OS_WINDOWS_) && defined(_COMPILER_MICROSOFT_)
     if (imaging_mode && !G->isDeclaration()) {
 #ifdef LLVM35
         // Add comdat information to make MSVC link.exe happy

Original file line number	Diff line number	Diff line change
`@@ -539,7 +539,7 @@ ExecutionEngine *jl_ExecutionEngine;`
`539`	`539`	`template<class T> // for GlobalObject's`
`540`	`540`	`static T addComdat(T G)`
`541`	`541`	`{`
`542`		`-#if defined(_OS_WINDOWS_)`
	`542`	`+#if defined(_OS_WINDOWS_) && defined(_COMPILER_MICROSOFT_)`
`543`	`543`	`if (imaging_mode && !G->isDeclaration()) {`
`544`	`544`	`#ifdef LLVM35`
`545`	`545`	`// Add comdat information to make MSVC link.exe happy`