From d6b1fb373b8994726cc9bf48349f5e99fbdb5fa4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Sj=C3=B6din?= <jan_sjodin@yahoo.com>
Date: Mon, 14 Mar 2011 22:12:35 +0000
Subject: [PATCH] Check that the AsmParser exists for the native target to
 enable initialization function.

llvm-svn: 127626
---
 autoconf/configure.ac | 10 +++++++---
 configure             |  8 ++++++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 5921fcd5e86..9c739169532 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -657,15 +657,19 @@ for a_target in $TARGETS_TO_BUILD; do
     LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
     LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
     LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
-    LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
+    if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
+      LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
+    fi
     AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGET, $LLVM_NATIVE_TARGET,
       [LLVM name for the native Target init function, if available])
     AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGETINFO, $LLVM_NATIVE_TARGETINFO,
       [LLVM name for the native TargetInfo init function, if available])
     AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPRINTER, $LLVM_NATIVE_ASMPRINTER,
       [LLVM name for the native AsmPrinter init function, if available])
-    AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPARSER, $LLVM_NATIVE_ASMPARSER,
-      [LLVM name for the native AsmParser init function, if available])
+    if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
+      AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPARSER, $LLVM_NATIVE_ASMPARSER,
+       [LLVM name for the native AsmParser init function, if available])
+    fi
   fi
 done
 
diff --git a/configure b/configure
index d021372ad55..5277423e4d7 100755
--- a/configure
+++ b/configure
@@ -5117,7 +5117,9 @@ _ACEOF
     LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
     LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
     LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
-    LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
+    if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
+      LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
+    fi
 
 cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_TARGET $LLVM_NATIVE_TARGET
@@ -5133,11 +5135,13 @@ cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_ASMPRINTER $LLVM_NATIVE_ASMPRINTER
 _ACEOF
 
+    if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
 
 cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_ASMPARSER $LLVM_NATIVE_ASMPARSER
 _ACEOF
 
+    fi
   fi
 done
 
@@ -11567,7 +11571,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 11570 "configure"
+#line 11574 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H