From 60e667485ec24b4bac28e5620205c9f294061e78 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 6 Oct 2004 04:21:52 +0000 Subject: [PATCH] Really fix FreeBSD, which apparently doesn't tolerate the extern. Thanks to Jeff Cohen for pointing out my goof. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16762 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CBackend/CBackend.cpp | 5 +++-- lib/Target/CBackend/Writer.cpp | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp index 85229ad50c6..bdc8b8d6500 100644 --- a/lib/Target/CBackend/CBackend.cpp +++ b/lib/Target/CBackend/CBackend.cpp @@ -702,10 +702,11 @@ void CWriter::writeOperand(Value *Operand) { static void generateCompilerSpecificCode(std::ostream& Out) { // Alloca is hard to get, and we don't want to include stdlib.h here... Out << "/* get a declaration for alloca */\n" - << "#if defined(sun) || defined(__CYGWIN__) || defined(__APPLE__) || " - << "defined(__FreeBSD__)\n" + << "#if defined(sun) || defined(__CYGWIN__) || defined(__APPLE__)\n" << "extern void *__builtin_alloca(unsigned long);\n" << "#define alloca(x) __builtin_alloca(x)\n" + << "#elif defined(__FreeBSD__)\n" + << "#define alloca(x) __builtin_alloca(x)\n" << "#else\n" << "#include \n" << "#endif\n\n"; diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp index 85229ad50c6..bdc8b8d6500 100644 --- a/lib/Target/CBackend/Writer.cpp +++ b/lib/Target/CBackend/Writer.cpp @@ -702,10 +702,11 @@ void CWriter::writeOperand(Value *Operand) { static void generateCompilerSpecificCode(std::ostream& Out) { // Alloca is hard to get, and we don't want to include stdlib.h here... Out << "/* get a declaration for alloca */\n" - << "#if defined(sun) || defined(__CYGWIN__) || defined(__APPLE__) || " - << "defined(__FreeBSD__)\n" + << "#if defined(sun) || defined(__CYGWIN__) || defined(__APPLE__)\n" << "extern void *__builtin_alloca(unsigned long);\n" << "#define alloca(x) __builtin_alloca(x)\n" + << "#elif defined(__FreeBSD__)\n" + << "#define alloca(x) __builtin_alloca(x)\n" << "#else\n" << "#include \n" << "#endif\n\n";