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Fix linux build. posix_spawn doesn't inherit the environment by default.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101701 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2010-04-18 06:22:26 +00:00
parent 4f098b68a5
commit b7dfca9778
1 changed files with 4 additions and 1 deletions
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3
lib/System/Unix/Program.inc
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@@ -34,6 +34,8 @@
#include <spawn.h> #include <spawn.h>
#endif #endif
extern char **environ;
namespace llvm { namespace llvm {
using namespace sys; using namespace sys;
@@ -200,6 +202,7 @@ Program::Execute(const Path &path, const char **args, const char **envp,
} }
pid_t PID; pid_t PID;
if (!envp) envp = (const char**)environ;
int Err = posix_spawn(&PID, path.c_str(), &FileActions, int Err = posix_spawn(&PID, path.c_str(), &FileActions,
/*attrp*/0, (char**)args, (char**)envp); /*attrp*/0, (char**)args, (char**)envp);