changeset 815:35de5ba7d36d

Added error when gcc cannot be found.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Mon, 01 Dec 2008 15:21:33 +0100
parents 05f2651caa6c
children 7d16ce7ad19d
files gen/toobj.cpp
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/gen/toobj.cpp	Mon Dec 01 15:18:22 2008 +0100
+++ b/gen/toobj.cpp	Mon Dec 01 15:21:33 2008 +0100
@@ -409,6 +409,11 @@
     using namespace llvm;
 
     sys::Path gcc = llvm::sys::Program::FindProgramByName("gcc");
+    if (gcc.empty())
+    {
+        error("failed to locate gcc");
+        fatal();
+    }
 
     // Remove these environment variables from the environment of the
     // programs that we will execute.  It appears that GCC sets these