compilerG95.cpp

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/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 */

#include <sdk.h>
#include <prep.h>
#include "compilerG95.h"
#include <wx/intl.h>
#include <wx/regex.h>
#include <wx/config.h>
#include <wx/fileconf.h>
#include <wx/msgdlg.h>
#include "manager.h"
#include "logmanager.h"

#include <configmanager.h>

#ifdef __WXMSW__
    #include <wx/msw/registry.h>
#endif

CompilerG95::CompilerG95()
    : Compiler(_("G95 Fortran Compiler"), _T("g95"))
{
    m_Weight = 92;
    Reset();
}

CompilerG95::~CompilerG95()
{
    //dtor
}

Compiler * CompilerG95::CreateCopy()
{
    return (new CompilerG95(*this));
}

AutoDetectResult CompilerG95::AutoDetectInstallationDir()
{
    // try to find MinGW in environment variable PATH first
    wxString pathValues;
    wxGetEnv(_T("PATH"), &pathValues);
    if (!pathValues.IsEmpty())
    {
        wxString sep = platform::windows ? _T(";") : _T(":");
        wxChar pathSep = platform::windows ? _T('\\') : _T('/');
        wxArrayString pathArray = GetArrayFromString(pathValues, sep);
        for (size_t i = 0; i < pathArray.GetCount(); ++i)
        {
            if (wxFileExists(pathArray[i] + pathSep + m_Programs.C))
            {
                if (pathArray[i].AfterLast(pathSep).IsSameAs(_T("bin")))
                {
                    m_MasterPath = pathArray[i].BeforeLast(pathSep);
                    return adrDetected;
                }
            }
        }
    }

    wxString sep = wxFileName::GetPathSeparator();
    if (platform::windows)
    {
        // look first if MinGW was installed with Code::Blocks (new in beta6)
        m_MasterPath = ConfigManager::GetExecutableFolder();
        if (!wxFileExists(m_MasterPath + sep + _T("bin") + sep + m_Programs.C))
            // if that didn't do it, look under C::B\MinGW, too (new in 08.02)
            m_MasterPath += sep + _T("MinGW");
        if (!wxFileExists(m_MasterPath + sep + _T("bin") + sep + m_Programs.C))
        {
            // no... search for MinGW installation dir
            wxString windir = wxGetOSDirectory();
            wxFileConfig ini(_T(""), _T(""), windir + _T("/MinGW.ini"), _T(""), wxCONFIG_USE_LOCAL_FILE | wxCONFIG_USE_NO_ESCAPE_CHARACTERS);
            m_MasterPath = ini.Read(_T("/InstallSettings/InstallPath"), _T("C:\\MinGW"));
            if (!wxFileExists(m_MasterPath + sep + _T("bin") + sep + m_Programs.C))
            {
#ifdef __WXMSW__ // for wxRegKey
                // not found...
                // look for dev-cpp installation
                wxRegKey key; // defaults to HKCR
                key.SetName(_T("HKEY_LOCAL_MACHINE\\Software\\Dev-C++"));
                if (key.Exists() && key.Open(wxRegKey::Read))
                {
                    // found; read it
                    key.QueryValue(_T("Install_Dir"), m_MasterPath);
                }
                else
                {
                    // installed by inno-setup
                    // HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Minimalist GNU for Windows 4.1_is1
                    wxString name;
                    long index;
                    key.SetName(_T("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall"));
                    //key.SetName("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion");
                    bool ok = key.GetFirstKey(name, index);
                    while (ok && !name.StartsWith(_T("Minimalist GNU for Windows")))
                    {
                        ok = key.GetNextKey(name, index);
                    }
                    if (ok)
                    {
                        name = key.GetName() + _T("\\") + name;
                        key.SetName(name);
                        if (key.Exists() && key.Open(wxRegKey::Read))
                            key.QueryValue(_T("InstallLocation"), m_MasterPath);
                    }
                }
#endif
            }
        }
        else
            m_Programs.MAKE = _T("make.exe"); // we distribute "make" not "mingw32-make"
    }
    else
        m_MasterPath = _T("/usr");

    AutoDetectResult ret = wxFileExists(m_MasterPath + sep + _T("bin") + sep + m_Programs.C) ? adrDetected : adrGuessed;
    // don't add lib/include dirs. GCC knows where its files are located

    SetVersionString();
    return ret;
}