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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 The CodeLite Team
// file name : includepathlocator.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "includepathlocator.h"
#include <wx/dir.h>
#include "environmentconfig.h"
#include <wx/utils.h>
#include "procutils.h"
#include <wx/fileconf.h>
#include <wx/tokenzr.h>
#include "editor_config.h"
#include "globals.h"
// Helper method
static wxArrayString ExecCommand(const wxString &cmd) {
wxArrayString outputArr;
EnvSetter setter;
ProcUtils::SafeExecuteCommand(cmd, outputArr);
return outputArr;
}
IncludePathLocator::IncludePathLocator(IManager *mgr)
: m_mgr(mgr) {
}
IncludePathLocator::~IncludePathLocator() {
}
void IncludePathLocator::Locate(wxArrayString& paths, wxArrayString &excludePaths, bool thirdPartyLibs, const wxString &tool) {
// Common compiler paths - should be placed at top of the include path!
wxString tmpfile1 = wxFileName::CreateTempFileName(wxT("codelite"));
wxString command;
wxString tmpfile = tmpfile1;
tmpfile += wxT(".cpp");
wxString bin = tool;
if(bin.IsEmpty()) {
bin = wxT("gcc");
}
wxRenameFile(tmpfile1, tmpfile);
// GCC prints parts of its output to stdout and some to stderr
// redirect all output to stdout
#if defined(__WXMAC__) || defined(__WXGTK__)
// Mac does not like the standard command
command = wxString::Format(wxT("%s -v -x c++ /dev/null -fsyntax-only"), bin.c_str());
#else
command = wxString::Format(wxT("%s -v -x c++ %s -fsyntax-only"), bin.c_str(), tmpfile.c_str());
#endif
wxString outputStr = wxShellExec(command, wxEmptyString);
wxRemoveFile( tmpfile );
wxArrayString outputArr = wxStringTokenize(outputStr, wxT("\n\r"), wxTOKEN_STRTOK);
// Analyze the output
bool collect(false);
for(size_t i=0; i<outputArr.GetCount(); i++) {
if(outputArr[i].Contains(wxT("#include <...> search starts here:"))) {
collect = true;
continue;
}
if(outputArr[i].Contains(wxT("End of search list."))) {
break;
}
if(collect) {
wxString file = outputArr.Item(i).Trim().Trim(false);
// on Mac, (framework directory) appears also,
// but it is harmless to use it under all OSs
file.Replace(wxT("(framework directory)"), wxT(""));
file.Trim().Trim(false);
wxFileName includePath(file, wxT(""));
includePath.Normalize();
paths.Add( includePath.GetPath() );
}
}
if(thirdPartyLibs) {
// try to locate QMAKE
wxFileConfig qmakeConf(wxEmptyString, wxEmptyString, m_mgr->GetStartupDirectory() + wxT("/config/qmake.ini"));
wxString groupName;
long index(0);
wxArrayString out;
wxString qmake(wxT("qmake"));
if (qmakeConf.GetFirstGroup(groupName, index)) {
// we got qmake configuration, use it instead of the default qmake command
qmake = qmakeConf.Read(groupName + wxT("/qmake"));
}
// Run: qmake -query QT_INSTALL_PREFIX
wxString cmd;
cmd << qmake << wxT(" -query QT_INSTALL_PREFIX");
#ifdef __WXGTK__
cmd << wxT(" 2>/dev/null");
#endif
out = ExecCommand(cmd);
if (out.IsEmpty() == false ) {
wxString qt_output (out.Item(0));
qt_output.Trim().Trim(false);
#if defined(__WXGTK__)||defined(__WXMAC__)
wxString pathQt4, pathQt3, pathQt;
pathQt4 << qt_output << wxFileName::GetPathSeparator() << wxT("include") << wxFileName::GetPathSeparator() << wxT("qt4");
pathQt3 << qt_output << wxFileName::GetPathSeparator() << wxT("include") << wxFileName::GetPathSeparator() << wxT("qt3");
pathQt << qt_output << wxFileName::GetPathSeparator() << wxT("include");
if (wxDir::Exists( pathQt4 )) {
wxString tmpPath;
tmpPath = pathQt4 + wxT("/QtCore");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
tmpPath = pathQt4 + wxT("/QtGui");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
tmpPath = pathQt4 + wxT("/QtXml");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
} else if (wxDir::Exists( pathQt3 ) ) {
wxString tmpPath;
tmpPath = pathQt3 + wxT("/QtCore");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
tmpPath = pathQt3 + wxT("/QtGui");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
tmpPath = pathQt3 + wxT("/QtXml");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
} else if (wxDir::Exists( pathQt ) ) {
wxString tmpPath;
tmpPath = pathQt + wxT("/QtCore");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
tmpPath = pathQt + wxT("/QtGui");
if(wxFileName::DirExists(tmpPath))
paths.Add( pathQt );
tmpPath = pathQt + wxT("/QtXml");
if(wxFileName::DirExists(tmpPath))
paths.Add( tmpPath );
}
#else // __WXMSW__
wxString pathWin;
pathWin << qt_output << wxFileName::GetPathSeparator() << wxT("include") << wxFileName::GetPathSeparator();
if (wxDir::Exists( pathWin )) {
wxString tmpPath;
tmpPath = pathWin + wxT("QtCore");
if(wxFileName::DirExists(tmpPath)) {
wxFileName fn(tmpPath, wxT(""));
paths.Add( fn.GetPath() );
}
tmpPath = pathWin + wxT("QtGui");
if(wxFileName::DirExists(tmpPath)) {
wxFileName fn(tmpPath, wxT(""));
paths.Add( fn.GetPath() );
}
tmpPath = pathWin + wxT("QtXml");
if(wxFileName::DirExists(tmpPath)) {
wxFileName fn(tmpPath, wxT(""));
paths.Add( fn.GetPath() );
}
}
#endif
}
// Try wxWidgets
#ifdef __WXMSW__
// On Windows, just read the content of the WXWIN environment variable
wxString wxwin;
if (wxGetEnv(wxT("WX_INCL_HOME"), &wxwin)) {
// we got the path to the installation of wxWidgets
if (wxDir::Exists(wxwin)) {
paths.Add( wxwin );
excludePaths.Add( wxwin + wxT("\\univ") );
excludePaths.Add( wxwin + wxT("\\unix") );
}
}
#else
// run wx-config and parse the output
out.Clear();
out = ExecCommand(wxT("wx-config --cxxflags 2>/dev/null"));
if (out.IsEmpty() == false) {
wxString line ( out.Item(0) );
int where = line.Find(wxT(" -I"));
while (where != wxNOT_FOUND) {
line = line.Mid(where + 3);
paths.Add( line.BeforeFirst(wxT(' ')) );
where = line.Find(wxT(" -I"));
}
}
#endif
}
}
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