[llvm] r356905 - Python 2/3 compat: queue vs Queue

[Serge Guelton via llvm-commits]

Author: serge_sans_paille
Date: Mon Mar 25 08:14:15 2019
New Revision: 356905

URL: http://llvm.org/viewvc/llvm-project?rev=356905&view=rev
Log:
Python 2/3 compat: queue vs Queue

Differential Revision: https://reviews.llvm.org/D59590

Modified:
    llvm/trunk/tools/llvm-config/llvm-config.cpp

Modified: llvm/trunk/tools/llvm-config/llvm-config.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-config/llvm-config.cpp?rev=356905&r1=356904&r2=356905&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-config/llvm-config.cpp (original)
+++ llvm/trunk/tools/llvm-config/llvm-config.cpp Mon Mar 25 08:14:15 2019
@@ -268,7 +268,6 @@ int main(int argc, char **argv) {
   // tree.
   bool IsInDevelopmentTree;
   enum { CMakeStyle, CMakeBuildModeStyle } DevelopmentTreeLayout;
-  llvm::SmallString<256> CurrentPath(GetExecutablePath(argv[0]));
   std::string CurrentExecPrefix;
   std::string ActiveObjRoot;
 
@@ -279,11 +278,18 @@ int main(int argc, char **argv) {
     build_mode = CMAKE_CFG_INTDIR;
 #endif
 
-  // Create an absolute path, and pop up one directory (we expect to be inside a
-  // bin dir).
-  sys::fs::make_absolute(CurrentPath);
-  CurrentExecPrefix =
-      sys::path::parent_path(sys::path::parent_path(CurrentPath)).str();
+  // Create an absolute path, and pop up as much directory as in
+  // LLVM_TOOLS_INSTALL_DIR
+  {
+    llvm::SmallString<256> CurrentPath(GetExecutablePath(argv[0]));
+    sys::fs::make_absolute(CurrentPath);
+    for (auto iter = sys::path::begin(LLVM_TOOLS_INSTALL_DIR),
+              end = sys::path::end(LLVM_TOOLS_INSTALL_DIR);
+         iter != end; ++iter) {
+      CurrentPath = sys::path::parent_path(CurrentPath).str();
+    }
+    CurrentExecPrefix = sys::path::parent_path(CurrentPath).str();
+  }
 
   // Check to see if we are inside a development tree by comparing to possible
   // locations (prefix style or CMake style).