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configure
executable file
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configure
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#!/bin/sh
#
# Generated by qconf 1.5 ( http://delta.affinix.com/qconf/ )
#
show_usage() {
cat <<EOT
Usage: $0 [OPTION]...
This script creates necessary configuration files to build/install.
Main options:
--prefix=[path] Base path for build/install. Default: /usr/local
--bindir=[path] Directory for binaries. Default: PREFIX/bin
--qtdir=[path] Directory where Qt is installed.
--static Create a static library instead of shared.
--verbose Show extra configure output.
--help This help text.
EOT
}
# which/make detection adapted from Qt
which_command() {
OLD_HOME=$HOME
HOME=/dev/null
export HOME
WHICH=`which which 2>/dev/null`
if echo $WHICH | grep 'shell built-in command' >/dev/null 2>&1; then
WHICH=which
elif [ -z "$WHICH" ]; then
if which which >/dev/null 2>&1; then
WHICH=which
else
for a in /usr/ucb /usr/bin /bin /usr/local/bin; do
if [ -x $a/which ]; then
WHICH=$a/which
break;
fi
done
fi
fi
if [ -z "$WHICH" ]; then
OLD_IFS=$IFS
IFS=:
for a in $PATH; do
if [ -x $a/$1 ]; then
echo "$a/$1"
IFS=$OLD_IFS
export IFS
HOME=$OLD_HOME
export HOME
return 0
fi
done
IFS=$OLD_IFS
export IFS
else
a=`"$WHICH" "$1" 2>/dev/null`
if [ ! -z "$a" -a -x "$a" ]; then
echo "$a"
HOME=$OLD_HOME
export HOME
return 0
fi
fi
HOME=$OLD_HOME
export HOME
return 1
}
WHICH=which_command
# find a make command
if [ -z "$MAKE" ]; then
MAKE=
for mk in gmake make; do
if $WHICH $mk >/dev/null 2>&1; then
MAKE=`$WHICH $mk`
break
fi
done
if [ -z "$MAKE" ]; then
echo "You don't seem to have 'make' or 'gmake' in your PATH."
echo "Cannot proceed."
exit 1
fi
fi
show_qt_info() {
printf "Be sure you have a proper Qt 4.0 build environment set up. This means not\n"
printf "just Qt, but also a C++ compiler, a make tool, and any other packages\n"
printf "necessary for compiling C++ programs.\n"
printf "\n"
printf "If you are certain everything is installed, then it could be that Qt 4 is not\n"
printf "being recognized or that a different version of Qt is being detected by\n"
printf "mistake (for example, this could happen if \$QTDIR is pointing to a Qt 3\n"
printf "installation). At least one of the following conditions must be satisfied:\n"
printf "\n"
printf " 1) --qtdir is set to the location of Qt\n"
printf " 2) \$QTDIR is set to the location of Qt\n"
printf " 3) QtCore is in the pkg-config database\n"
printf " 4) qmake is in the \$PATH\n"
printf "\n"
printf "This script will use the first one it finds to be true, checked in the above\n"
printf "order. #3 and #4 are the recommended options. #1 and #2 are mainly for\n"
printf "overriding the system configuration.\n"
printf "\n"
}
while [ $# -gt 0 ]; do
optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
case "$1" in
--prefix=*)
PREFIX=$optarg
shift
;;
--bindir=*)
BINDIR=$optarg
shift
;;
--qtdir=*)
EX_QTDIR=$optarg
shift
;;
--static)
QC_STATIC="Y"
shift
;;
--verbose)
QC_VERBOSE="Y"
shift
;;
--help) show_usage; exit ;;
*) show_usage; exit ;;
esac
done
PREFIX=${PREFIX:-/usr/local}
BINDIR=${BINDIR:-$PREFIX/bin}
echo "Configuring QFiber ..."
if [ "$QC_VERBOSE" = "Y" ]; then
echo
echo PREFIX=$PREFIX
echo BINDIR=$BINDIR
echo EX_QTDIR=$EX_QTDIR
echo QC_STATIC=$QC_STATIC
echo
fi
printf "Verifying Qt 4 build environment ... "
# run qmake -v and check version
qmake_check_v4() {
if [ -x "$1" ]; then
if echo `$1 -v 2>&1` | grep "Qt version 4\." >/dev/null 2>&1; then
return 0
elif [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: $1 not for Qt 4"
fi
fi
return 1
}
if [ "$QC_VERBOSE" = "Y" ]; then
echo
fi
qm=""
names="qmake-qt4 qmake4 qmake"
# qt4 check: --qtdir
if [ -z "$qm" ] && [ ! -z "$EX_QTDIR" ]; then
for n in $names; do
qstr=$EX_QTDIR/bin/$n
if qmake_check_v4 "$qstr"; then
qm=$qstr
break;
fi
done
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via --qtdir"
fi
# qt4 check: QTDIR
if [ -z "$qm" ] && [ ! -z "$QTDIR" ]; then
for n in $names; do
qstr=$QTDIR/bin/$n
if qmake_check_v4 "$qstr"; then
qm=$qstr
break;
fi
done
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via \$QTDIR"
fi
# qt4 check: pkg-config
if [ -z "$qm" ]; then
str=`pkg-config QtCore --variable=exec_prefix 2>/dev/null`
if [ ! -z "$str" ]; then
for n in $names; do
qstr=$str/bin/$n
if qmake_check_v4 "$qstr"; then
qm=$qstr
break;
fi
done
fi
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via pkg-config"
fi
# qt4 check: PATH
if [ -z "$qm" ]; then
for n in $names; do
qstr=`$WHICH $n 2>/dev/null`
if qmake_check_v4 "$qstr"; then
qm=$qstr
break;
fi
done
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via \$PATH"
fi
if [ -z "$qm" ]; then
if [ "$QC_VERBOSE" = "Y" ]; then
echo " -> fail"
else
echo "fail"
fi
printf "\n"
printf "Reason: Unable to find the 'qmake' tool for Qt 4.\n"
printf "\n"
show_qt_info
exit 1;
fi
if [ "$QC_VERBOSE" = "Y" ]; then
echo qmake found in $qm
fi
# try to determine the active makespec
defmakespec=$QMAKESPEC
if [ -z "$defmakespec" ]; then
if $WHICH readlink >/dev/null 2>&1; then
READLINK=`$WHICH readlink`
fi
if [ ! -z "$READLINK" ]; then
qt_mkspecsdir=`$qm -query QT_INSTALL_DATA`/mkspecs
if [ -d "$qt_mkspecsdir" ] && [ -h "$qt_mkspecsdir/default" ]; then
defmakespec=`$READLINK $qt_mkspecsdir/default`
fi
fi
fi
if [ "$QC_VERBOSE" = "Y" ]; then
echo makespec is $defmakespec
fi
qm_spec=""
# if the makespec is macx-xcode, force macx-g++
if [ "$defmakespec" = "macx-xcode" ]; then
qm_spec=macx-g++
QMAKESPEC=$qm_spec
export QMAKESPEC
if [ "$QC_VERBOSE" = "Y" ]; then
echo overriding makespec to $qm_spec
fi
fi
gen_files() {
cat >$1/modules.cpp <<EOT
#line 1 "qt47.qcm"
/*
-----BEGIN QCMOD-----
name: Qt >= 4.7.0
-----END QCMOD-----
*/
class qc_qt47 : public ConfObj
{
public:
qc_qt47(Conf *c) : ConfObj(c) {}
QString name() const { return "Qt >= 4.7.0"; }
QString shortname() const { return "qt47"; }
bool exec()
{
return(QT_VERSION >= 0x040700);
}
};
EOT
cat >$1/modules_new.cpp <<EOT
o = new qc_qt47(conf);
o->required = true;
o->disabled = false;
o = new qc_internal_pkgconfig(conf, "lthread", "lthread >= 1.0", VersionMin, "1.0");
o->required = true;
o->disabled = false;
o = new qc_internal_pkgconfig(conf, "libzmq", "libzmq >= 2.0", VersionMin, "2.0");
o->required = true;
o->disabled = false;
EOT
cat >$1/conf4.h <<EOT
/*
Copyright (C) 2004-2008 Justin Karneges
This file is free software; unlimited permission is given to copy and/or
distribute it, with or without modifications, as long as this notice is
preserved.
*/
#ifndef QC_CONF4_H
#define QC_CONF4_H
#include <QtCore>
class Conf;
enum VersionMode { VersionMin, VersionExact, VersionMax, VersionAny };
// ConfObj
//
// Subclass ConfObj to create a new configuration module.
class ConfObj
{
public:
Conf *conf;
bool required;
bool disabled;
bool success;
ConfObj(Conf *c);
virtual ~ConfObj();
// long or descriptive name of what is being checked/performed
// example: "KDE >= 3.3"
virtual QString name() const = 0;
// short name
// example: "kde"
virtual QString shortname() const = 0;
// string to display during check
// default: "Checking for [name] ..."
virtual QString checkString() const;
// string to display after check
// default: "yes" or "no", based on result of exec()
virtual QString resultString() const;
// this is where the checking code goes
virtual bool exec() = 0;
};
// Conf
//
// Interact with this class from your ConfObj to perform detection
// operations and to output configuration parameters.
class Conf
{
public:
bool debug_enabled;
QString qmake_path;
QString qmakespec;
QString maketool;
QString DEFINES;
QString INCLUDEPATH;
QString LIBS;
QString extra;
QList<ConfObj*> list;
QMap<QString,QString> vars;
Conf();
~Conf();
QString getenv(const QString &var);
QString qvar(const QString &s);
bool exec();
void debug(const QString &s);
QString expandIncludes(const QString &inc);
QString expandLibs(const QString &lib);
int doCommand(const QString &s, QByteArray *out = 0);
int doCommand(const QString &prog, const QStringList &args, QByteArray *out = 0);
bool doCompileAndLink(const QString &filedata, const QStringList &incs, const QString &libs, const QString &proextra, int *retcode = 0);
bool checkHeader(const QString &path, const QString &h);
bool findHeader(const QString &h, const QStringList &ext, QString *inc);
bool checkLibrary(const QString &path, const QString &name);
bool findLibrary(const QString &name, QString *lib);
QString findProgram(const QString &prog);
bool findSimpleLibrary(const QString &incvar, const QString &libvar, const QString &incname, const QString &libname, QString *incpath, QString *libs);
bool findFooConfig(const QString &path, QString *version, QStringList *incs, QString *libs, QString *otherflags);
bool findPkgConfig(const QString &name, VersionMode mode, const QString &req_version, QString *version, QStringList *incs, QString *libs, QString *otherflags);
void addDefine(const QString &str);
void addLib(const QString &str);
void addIncludePath(const QString &str);
void addExtra(const QString &str);
private:
bool first_debug;
friend class ConfObj;
void added(ConfObj *o);
};
#endif
EOT
cat >$1/conf4.cpp <<EOT
/*
Copyright (C) 2004-2008 Justin Karneges
This file is free software; unlimited permission is given to copy and/or
distribute it, with or without modifications, as long as this notice is
preserved.
*/
#include "conf4.h"
#include <stdio.h>
#include <stdlib.h>
class MocTestObject : public QObject
{
Q_OBJECT
public:
MocTestObject() {}
};
QString qc_getenv(const QString &var)
{
char *p = ::getenv(var.toLatin1().data());
if(!p)
return QString();
return QString(p);
}
QStringList qc_pathlist()
{
QStringList list;
QString path = qc_getenv("PATH");
if(!path.isEmpty())
{
#ifdef Q_OS_WIN
list = path.split(';', QString::SkipEmptyParts);
#else
list = path.split(':', QString::SkipEmptyParts);
#endif
}
#ifdef Q_OS_WIN
list.prepend(".");
#endif
return list;
}
QString qc_findprogram(const QString &prog)
{
QString out;
QStringList list = qc_pathlist();
for(int n = 0; n < list.count(); ++n)
{
QFileInfo fi(list[n] + '/' + prog);
if(fi.exists() && fi.isExecutable())
{
out = fi.filePath();
break;
}
#ifdef Q_OS_WIN
// on windows, be sure to look for .exe
if(prog.right(4).toLower() != ".exe")
{
fi = QFileInfo(list[n] + '/' + prog + ".exe");
if(fi.exists() && fi.isExecutable())
{
out = fi.filePath();
break;
}
}
#endif
}
return out;
}
QString qc_findself(const QString &argv0)
{
#ifdef Q_OS_WIN
if(argv0.contains('\\\\'))
#else
if(argv0.contains('/'))
#endif
return argv0;
else
return qc_findprogram(argv0);
}
int qc_run_program_or_command(const QString &prog, const QStringList &args, const QString &command, QByteArray *out, bool showOutput)
{
if(out)
out->clear();
QProcess process;
process.setReadChannel(QProcess::StandardOutput);
if(!prog.isEmpty())
process.start(prog, args);
else if(!command.isEmpty())
process.start(command);
else
return -1;
if(!process.waitForStarted(-1))
return -1;
QByteArray buf;
while(process.waitForReadyRead(-1))
{
buf = process.readAllStandardOutput();
if(out)
out->append(buf);
if(showOutput)
fprintf(stdout, "%s", buf.data());
buf = process.readAllStandardError();
if(showOutput)
fprintf(stderr, "%s", buf.data());
}
buf = process.readAllStandardError();
if(showOutput)
fprintf(stderr, "%s", buf.data());
// calling waitForReadyRead will cause the process to eventually be
// marked as finished, so we should not need to separately call
// waitForFinished. however, we will do it anyway just to be safe.
// we won't check the return value since false could still mean
// success (if the process had already been marked as finished).
process.waitForFinished(-1);
if(process.exitStatus() != QProcess::NormalExit)
return -1;
return process.exitCode();
}
int qc_runcommand(const QString &command, QByteArray *out, bool showOutput)
{
return qc_run_program_or_command(QString(), QStringList(), command, out, showOutput);
}
int qc_runprogram(const QString &prog, const QStringList &args, QByteArray *out, bool showOutput)
{
return qc_run_program_or_command(prog, args, QString(), out, showOutput);
}
bool qc_removedir(const QString &dirPath)
{
QDir dir(dirPath);
if(!dir.exists())
return false;
QStringList list = dir.entryList();
foreach(QString s, list)
{
if(s == "." || s == "..")
continue;
QFileInfo fi(dir.filePath(s));
if(fi.isDir())
{
if(!qc_removedir(fi.filePath()))
return false;
}
else
{
if(!dir.remove(s))
return false;
}
}
QString dirName = dir.dirName();
if(!dir.cdUp())
return false;
if(!dir.rmdir(dirName))
return false;
return true;
}
void qc_splitcflags(const QString &cflags, QStringList *incs, QStringList *otherflags)
{
incs->clear();
otherflags->clear();
QStringList cflagsList = cflags.split(" ");
for(int n = 0; n < cflagsList.count(); ++n)
{
QString str = cflagsList[n];
if(str.startsWith("-I"))
{
// we want everything except the leading "-I"
incs->append(str.remove(0, 2));
}
else
{
// we want whatever is left
otherflags->append(str);
}
}
}
QString qc_escapeArg(const QString &str)
{
QString out;
for(int n = 0; n < (int)str.length(); ++n) {
if(str[n] == '-')
out += '_';
else
out += str[n];
}
return out;
}
//----------------------------------------------------------------------------
// ConfObj
//----------------------------------------------------------------------------
ConfObj::ConfObj(Conf *c)
{
conf = c;
conf->added(this);
required = false;
disabled = false;
success = false;
}
ConfObj::~ConfObj()
{
}
QString ConfObj::checkString() const
{
return QString("Checking for %1 ...").arg(name());
}
QString ConfObj::resultString() const
{
if(success)
return "yes";
else
return "no";
}
//----------------------------------------------------------------------------
// qc_internal_pkgconfig
//----------------------------------------------------------------------------
class qc_internal_pkgconfig : public ConfObj
{
public:
QString pkgname, desc;
VersionMode mode;
QString req_ver;
qc_internal_pkgconfig(Conf *c, const QString &_name, const QString &_desc, VersionMode _mode, const QString &_req_ver) : ConfObj(c)
{
pkgname = _name;
desc = _desc;
mode = _mode;
req_ver = _req_ver;
}
QString name() const { return desc; }
QString shortname() const { return pkgname; }
bool exec()
{
QStringList incs;
QString version, libs, other;
if(!conf->findPkgConfig(pkgname, mode, req_ver, &version, &incs, &libs, &other))
return false;
for(int n = 0; n < incs.count(); ++n)
conf->addIncludePath(incs[n]);
if(!libs.isEmpty())
conf->addLib(libs);
//if(!other.isEmpty())
// conf->addExtra(QString("QMAKE_CFLAGS += %1\n").arg(other));
return true;
}
};
//----------------------------------------------------------------------------
// Conf
//----------------------------------------------------------------------------
Conf::Conf()
{
// TODO: no more vars?
//vars.insert("QMAKE_INCDIR_X11", new QString(X11_INC));
//vars.insert("QMAKE_LIBDIR_X11", new QString(X11_LIBDIR));
//vars.insert("QMAKE_LIBS_X11", new QString(X11_LIB));
//vars.insert("QMAKE_CC", CC);
debug_enabled = false;
}
Conf::~Conf()
{
qDeleteAll(list);
}
void Conf::added(ConfObj *o)
{
list.append(o);
}
QString Conf::getenv(const QString &var)
{
return qc_getenv(var);
}
void Conf::debug(const QString &s)
{
if(debug_enabled)
{
if(first_debug)
printf("\n");
first_debug = false;
printf(" * %s\n", qPrintable(s));
}
}
bool Conf::exec()
{
for(int n = 0; n < list.count(); ++n)
{
ConfObj *o = list[n];
// if this was a disabled-by-default option, check if it was enabled
if(o->disabled)
{
QString v = QString("QC_ENABLE_") + qc_escapeArg(o->shortname());
if(getenv(v) != "Y")
continue;
}
// and the opposite?
else
{
QString v = QString("QC_DISABLE_") + qc_escapeArg(o->shortname());
if(getenv(v) == "Y")
continue;
}
bool output = true;
QString check = o->checkString();
if(check.isEmpty())
output = false;
if(output)
{
printf("%s", check.toLatin1().data());
fflush(stdout);
}
first_debug = true;
bool ok = o->exec();
o->success = ok;
if(output)
{
QString result = o->resultString();
if(!first_debug)
printf(" -> %s\n", result.toLatin1().data());
else
printf(" %s\n", result.toLatin1().data());
}
if(!ok && o->required)
{
printf("\nError: need %s!\n", o->name().toLatin1().data());
return false;
}
}
return true;
}
QString Conf::qvar(const QString &s)
{
return vars.value(s);
}
QString Conf::expandIncludes(const QString &inc)
{
return QString("-I") + inc;
}
QString Conf::expandLibs(const QString &lib)
{
return QString("-L") + lib;
}
int Conf::doCommand(const QString &s, QByteArray *out)
{
debug(QString("[%1]").arg(s));
int r = qc_runcommand(s, out, debug_enabled);
debug(QString("returned: %1").arg(r));
return r;
}
int Conf::doCommand(const QString &prog, const QStringList &args, QByteArray *out)
{
QString fullcmd = prog;
QString argstr = args.join(" ");
if(!argstr.isEmpty())
fullcmd += QString(" ") + argstr;
debug(QString("[%1]").arg(fullcmd));
int r = qc_runprogram(prog, args, out, debug_enabled);
debug(QString("returned: %1").arg(r));
return r;
}
bool Conf::doCompileAndLink(const QString &filedata, const QStringList &incs, const QString &libs, const QString &proextra, int *retcode)
{
#ifdef Q_OS_WIN
QDir tmp("qconftemp");
#else
QDir tmp(".qconftemp");
#endif
if(!tmp.mkdir("atest"))
{
debug("unable to create atest dir");
return false;
}
QDir dir(tmp.filePath("atest"));
if(!dir.exists())
{
debug("atest dir does not exist");
return false;
}
QString fname = dir.filePath("atest.cpp");
QString out = "atest";
QFile f(fname);
if(!f.open(QFile::WriteOnly | QFile::Truncate))
{
debug("unable to open atest.cpp for writing");
return false;
}
if(f.write(filedata.toLatin1()) == -1)
{
debug("error writing to atest.cpp");
return false;
}
f.close();
debug(QString("Wrote atest.cpp:\n%1").arg(filedata));
QString pro = QString(
"CONFIG += console\n"
"CONFIG -= qt app_bundle\n"
"DESTDIR = \$\$PWD\n"
"SOURCES += atest.cpp\n");
QString inc = incs.join(" ");
if(!inc.isEmpty())
pro += "INCLUDEPATH += " + inc + '\n';
if(!libs.isEmpty())
pro += "LIBS += " + libs + '\n';
pro += proextra;
fname = dir.filePath("atest.pro");
f.setFileName(fname);
if(!f.open(QFile::WriteOnly | QFile::Truncate))
{
debug("unable to open atest.pro for writing");
return false;
}
if(f.write(pro.toLatin1()) == -1)
{
debug("error writing to atest.pro");
return false;
}
f.close();
debug(QString("Wrote atest.pro:\n%1").arg(pro));
QString oldpath = QDir::currentPath();
QDir::setCurrent(dir.path());
bool ok = false;
int r = doCommand(qmake_path, QStringList() << "atest.pro");
if(r == 0)
{
r = doCommand(maketool, QStringList());
if(r == 0)
{
ok = true;
if(retcode)
{
QString runatest = out;
#ifdef Q_OS_UNIX
runatest.prepend("./");
#endif
*retcode = doCommand(runatest, QStringList());
}
}
r = doCommand(maketool, QStringList() << "distclean");
if(r != 0)
debug("error during atest distclean");
}
QDir::setCurrent(oldpath);
// cleanup
//dir.remove("atest.pro");
//dir.remove("atest.cpp");
//tmp.rmdir("atest");
// remove whole dir since distclean doesn't always work
qc_removedir(tmp.filePath("atest"));
if(!ok)
return false;
return true;
}
bool Conf::checkHeader(const QString &path, const QString &h)
{
QFileInfo fi(path + '/' + h);
if(fi.exists())
return true;
return false;
}
bool Conf::findHeader(const QString &h, const QStringList &ext, QString *inc)
{
if(checkHeader("/usr/include", h))
{
*inc = "";
return true;
}
QStringList dirs;
dirs += "/usr/local/include";
dirs += ext;
for(QStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it)
{
if(checkHeader(*it, h))
{
*inc = *it;
return true;
}
}
return false;
}
bool Conf::checkLibrary(const QString &path, const QString &name)
{
QString str =
//"#include <stdio.h>\n"
"int main()\n"
"{\n"
//" printf(\"library checker running\\\\n\");\n"
" return 0;\n"
"}\n";
QString libs;
if(!path.isEmpty())
libs += QString("-L") + path + ' ';
libs += QString("-l") + name;
if(!doCompileAndLink(str, QStringList(), libs, QString()))
return false;
return true;
}
bool Conf::findLibrary(const QString &name, QString *lib)
{
if(checkLibrary("", name))
{
*lib = "";
return true;
}
if(checkLibrary("/usr/local/lib", name))
{
*lib = "/usr/local/lib";
return true;