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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : CompilerLocatorCrossGCC.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 "CompilerLocatorCrossGCC.h"
#include "clFilesCollector.h"
#include "file_logger.h"
#include "procutils.h"
#include <globals.h>
#include <wx/dir.h>
#include <wx/filefn.h>
#include <wx/tokenzr.h>
CompilerLocatorCrossGCC::CompilerLocatorCrossGCC() {}
CompilerLocatorCrossGCC::~CompilerLocatorCrossGCC() {}
CompilerPtr CompilerLocatorCrossGCC::Locate(const wxString& folder) { return Locate(folder, true); }
CompilerPtr CompilerLocatorCrossGCC::Locate(const wxString& folder, bool clear)
{
if(clear) {
m_compilers.clear();
}
wxFileName fnFolder(folder, "");
// We collect "*-gcc" files
wxString pattern = "*-gcc";
#if defined(__WXMSW__) || defined(__CYGWIN__)
pattern << ".exe";
#endif
clFilesScanner scanner;
clFilesScanner::EntryData::Vec_t results;
size_t count = scanner.ScanNoRecurse(fnFolder.GetPath(), results, pattern);
if(count == 0) {
// try to see if we have a 'bin' folder under 'folder'
fnFolder.AppendDir("bin");
if(wxFileName::DirExists(fnFolder.GetPath())) {
count = scanner.ScanNoRecurse(fnFolder.GetPath(), results, pattern);
}
}
if(count == 0)
return nullptr;
wxArrayString matches;
matches.reserve(results.size());
for(const auto& entry : results) {
matches.Add(entry.fullpath);
}
for(int i = 0; i < count; ++i) {
#ifndef __WXMSW__
// Check if this is a script
char sha[2];
wxFile(matches[i]).Read(sha, 2);
if(strncmp(sha, "#!", 2) == 0) {
continue;
}
#endif
wxFileName filename(matches.Item(i));
if(!IsCrossGCC(filename.GetName())) {
continue;
}
CompilerPtr compiler(new Compiler(NULL));
compiler->SetCompilerFamily(COMPILER_FAMILY_GCC);
// get the compiler version
compiler->SetName(filename.GetName());
compiler->SetGenerateDependeciesFile(true);
m_compilers.push_back(compiler);
// we path the bin folder
AddTools(compiler, filename.GetPath(), filename.GetName().BeforeLast('-'), filename.GetExt());
}
if(m_compilers.empty()) {
return NULL;
} else {
return *m_compilers.begin();
}
}
bool CompilerLocatorCrossGCC::IsCrossGCC(const wxString& name) const
{
#ifdef __WXMSW__
if(name == "mingw32-gcc" || name == "i686-w64-mingw32-gcc" || name == "x86_64-w64-mingw32-gcc") {
// Don't include standard mingw32-gcc (32 and 64 bit) binaries
// they will be picked up later by the MinGW locator
return false;
}
#elif defined(__WXGTK__)
if(name == "i686-linux-gnu-gcc" || name == "x86_64-linux-gnu-gcc" || name == "i686-pc-linux-gnu-gcc" ||
name == "x86_64-pc-linux-gnu-gcc" || name == "i686-redhat-linux-gcc" || name == "x86_64-redhat-linux-gcc") {
// Standard gcc will be picked up later by the GCC locator
return false;
}
#ifdef __CYGWIN__
#ifdef __i386__
if(name == "i686-pc-cygwin-gcc")
// Standard gcc will be picked up later by the GCC locator
return false;
#elif defined(__x86_64__)
if(name == "x86_64-pc-cygwin-gcc")
// Standard gcc will be picked up later by the GCC locator
return false;
#endif // __x86_64__
#endif // __CYGWIN__
#endif // __WXGTK__
return true;
}
bool CompilerLocatorCrossGCC::Locate()
{
m_compilers.clear();
// try to find a cross GCC in the PATH
wxString pathValues;
wxGetEnv("PATH", &pathValues);
wxStringSet_t tried;
if(!pathValues.IsEmpty()) {
wxArrayString pathArray = ::wxStringTokenize(pathValues, wxPATH_SEP, wxTOKEN_STRTOK);
for(size_t i = 0; i < pathArray.GetCount(); ++i) {
if(tried.count(pathArray[i]))
continue;
Locate(pathArray[i], false);
tried.insert(pathArray[i]);
}
}
return !m_compilers.empty();
}
void CompilerLocatorCrossGCC::AddTools(CompilerPtr compiler, const wxString& binFolder, const wxString& prefix,
const wxString& suffix)
{
compiler->SetName("Cross GCC ( " + prefix + " )");
compiler->SetInstallationPath(binFolder);
clDEBUG() << "Found CrossGCC compiler under:" << binFolder << "Name:" << compiler->GetName() << endl;
wxFileName toolFile(binFolder, "");
toolFile.SetFullName(prefix + "-g++");
toolFile.SetExt(suffix);
AddTool(compiler, "CXX", toolFile.GetFullPath());
AddTool(compiler, "LinkerName", toolFile.GetFullPath());
AddTool(compiler, "SharedObjectLinkerName", toolFile.GetFullPath(), "-shared -fPIC");
toolFile.SetFullName(prefix + "-gcc");
toolFile.SetExt(suffix);
AddTool(compiler, "CC", toolFile.GetFullPath());
toolFile.SetFullName(prefix + "-ar");
toolFile.SetExt(suffix);
AddTool(compiler, "AR", toolFile.GetFullPath(), "rcu");
toolFile.SetFullName(prefix + "-windres");
toolFile.SetExt(suffix);
if(toolFile.FileExists())
AddTool(compiler, "ResourceCompiler", toolFile.GetFullPath());
toolFile.SetFullName(prefix + "-as");
toolFile.SetExt(suffix);
AddTool(compiler, "AS", toolFile.GetFullPath());
toolFile.SetFullName(prefix + "-gdb");
toolFile.SetExt(suffix);
AddTool(compiler, "Debugger", toolFile.GetFullPath());
toolFile.SetFullName("make");
toolFile.SetExt(suffix);
wxString makeExtraArgs;
if(wxThread::GetCPUCount() > 1) {
makeExtraArgs << "-j" << wxThread::GetCPUCount();
}
// XXX Need this on Windows?
// makeExtraArgs << " SHELL=cmd.exe ";
// What to do if there's no make here? (on Windows)
if(toolFile.FileExists())
AddTool(compiler, "MAKE", toolFile.GetFullPath(), makeExtraArgs);
}
void CompilerLocatorCrossGCC::AddTool(CompilerPtr compiler, const wxString& toolname, const wxString& toolpath,
const wxString& extraArgs)
{
wxString tool = toolpath;
::WrapWithQuotes(tool);
if(!extraArgs.IsEmpty()) {
tool << " " << extraArgs;
}
compiler->SetTool(toolname, tool);
}
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