Use ghc return value instead of looking for the stderr, do not throw error when an haskell module throws a build failure, e.g. because of false positives like this one (debian/arm*)
"You are using a new version of LLVM that hasn't been tested yet!
We will try though..."
#include "lua.h"
#include "physfs.h"
#include "physfscompat.h"
#define BUFSIZE 1024
void *physfsReaderBuffer;
PHYSFS_DECL const char * physfsReader(lua_State *L, PHYSFS_File *f, size_t *size)
{
if(PHYSFS_eof(f))
{
return NULL;
}
else
{
*size = PHYSFS_readBytes(f, physfsReaderBuffer, BUFSIZE);
if(*size == 0)
return NULL;
else
return physfsReaderBuffer;
}
}
PHYSFS_DECL void physfsReaderSetBuffer(void *buffer)
{
physfsReaderBuffer = buffer;
}