diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-10-06 04:21:52 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-10-06 04:21:52 +0000 |
| commit | 60e667485ec24b4bac28e5620205c9f294061e78 (patch) | |
| tree | 42ff2706d8922f5330025ebdf1eb697360a852c1 /lib/Target/CBackend/Writer.cpp | |
| parent | 3ffdff6448a6b4609071f9a3af4d89b6a5c8103c (diff) | |
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
Diffstat (limited to 'lib/Target/CBackend/Writer.cpp')
| -rw-r--r-- | lib/Target/CBackend/Writer.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp index 85229ad50c..bdc8b8d650 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 <alloca.h>\n" << "#endif\n\n"; |