From 46524e2573ab75a94bc37e735caa298b1fbcdc47 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 14 Jul 2005 05:33:13 +0000 Subject: Make this use the new autoconf support for finding the executables for gv and Graphviz. llvm-svn: 22434 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp index fbe6cdb9c55..3e685f34538 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp @@ -103,9 +103,7 @@ std::string DOTGraphTraits::getNodeLabel(const SDNode *Node, /// void SelectionDAG::viewGraph() { // This code is only for debugging! -#ifdef NDEBUG - std::cerr << "SelectionDAG::viewGraph is only available in debug builds!\n"; -#else +#ifndef NDEBUG std::string Filename = "/tmp/dag." + getMachineFunction().getFunction()->getName() + ".dot"; std::cerr << "Writing '" << Filename << "'... "; @@ -122,21 +120,26 @@ void SelectionDAG::viewGraph() { #ifdef HAVE_GRAPHVIZ std::cerr << "Running 'Graphviz' program... " << std::flush; - if (system(("Graphviz " + Filename).c_str())) { + if (system((LLVM_PATH_GRAPHVIZ " " + Filename).c_str())) { std::cerr << "Error viewing graph: 'Graphviz' not in path?\n"; } else { return; } #endif +#ifdef HAVE_GV std::cerr << "Running 'dot' program... " << std::flush; if (system(("dot -Tps -Nfontname=Courier -Gsize=7.5,10 " + Filename + " > /tmp/dag.tempgraph.ps").c_str())) { std::cerr << "Error viewing graph: 'dot' not in path?\n"; } else { std::cerr << "\n"; - system("gv /tmp/dag.tempgraph.ps"); + system(LLVM_PATH_GV " /tmp/dag.tempgraph.ps"); } system(("rm " + Filename + " /tmp/dag.tempgraph.ps").c_str()); + return; #endif +#endif + std::cerr << "SelectionDAG::viewGraph is only available in debug builds on " + << "systems with Graphviz or gv!\n"; } -- cgit v1.2.3