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configure
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#!/bin/sh
#
# Generated by qconf 2.0 ( https://github.com/psi-plus/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.
--extraconf=[conf] Extra configuration for nonstandard cases.
--verbose Show extra configure output.
--qtselect=[N] Select major Qt version (4 or 5).
--help This help text.
Project options:
--libdir=[path] Directory for libraries. Default: PREFIX/lib
--configdir=[path] Directory for config files. Default: PREFIX/etc
--rundir=[path] Directory for runtime files. Default: /var/run
--logdir=[path] Directory for log files. Default: /var/log
EOT
}
# which/make detection adapted from Qt
which_command() {
ALL_MATCHES=
if [ "$1" = "-a" ]; then
ALL_MATCHES="-a"
shift
fi
OLD_HOME=$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
RET_CODE=1
if [ -z "$WHICH" ]; then
OLD_IFS=$IFS
IFS=:
for a in $PATH; do
if [ -x $a/$1 ]; then
echo "$a/$1"
RET_CODE=0
[ -z "$ALL_MATCHES" ] && break
fi
done
IFS=$OLD_IFS
export IFS
else
a=`"$WHICH" "$ALL_MATCHES" "$1" 2>/dev/null`
if [ ! -z "$a" -a -x "$a" ]; then
echo "$a"
RET_CODE=0
fi
fi
HOME=$OLD_HOME
export HOME
return $RET_CODE
}
WHICH=which_command
# find a make command
if [ -z "$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 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
;;
--extraconf=*)
QC_EXTRACONF=$optarg
shift
;;
--libdir=*)
QC_LIBDIR=$optarg
shift
;;
--configdir=*)
QC_CONFIGDIR=$optarg
shift
;;
--rundir=*)
QC_RUNDIR=$optarg
shift
;;
--logdir=*)
QC_LOGDIR=$optarg
shift
;;
--verbose)
QC_VERBOSE="Y"
shift
;;
--qtselect=*)
QC_QTSELECT="${optarg}"
shift
;;
--help) show_usage; exit ;;
*) echo "configure: WARNING: unrecognized options: $1" >&2; shift; ;;
esac
done
PREFIX=${PREFIX:-/usr/local}
BINDIR=${BINDIR:-$PREFIX/bin}
echo "Configuring Pushpin ..."
if [ "$QC_VERBOSE" = "Y" ]; then
echo
echo PREFIX=$PREFIX
echo BINDIR=$BINDIR
echo EX_QTDIR=$EX_QTDIR
echo QC_EXTRACONF=$QC_EXTRACONF
echo QC_LIBDIR=$QC_LIBDIR
echo QC_CONFIGDIR=$QC_CONFIGDIR
echo QC_RUNDIR=$QC_RUNDIR
echo QC_LOGDIR=$QC_LOGDIR
echo
fi
printf "Verifying Qt build environment ... "
if [ -z "$QC_QTSELECT" ]; then
QC_QTSELECT="$(echo $QT_SELECT | tr -d "qt")"
fi
if [ ! -z "$QC_QTSELECT" ]; then
QTSEARCHTEXT="$QC_QTSELECT"
else
QTSEARCHTEXT="4 or 5"
fi
# run qmake and check version
qmake_check() {
if [ -x "$1" ]; then
cmd="\"$1\" -query QT_VERSION"
if [ "$QC_VERBOSE" = "Y" ]; then
echo "running: $cmd"
fi
vout=`/bin/sh -c "$cmd" 2>&1`
case "${vout}" in
*.*.*)
vmaj="${vout%%.*}"
if [ ! -z "$QC_QTSELECT" ]; then
if [ "$vmaj" = "$QC_QTSELECT" ]; then
return 0
fi
else
if [ "$vmaj" = "4" ] || [ "$vmaj" = "5" ]; then
return 0
fi
fi
;;
esac
if [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: $1 not for Qt ${QTSEARCHTEXT}"
fi
fi
return 1
}
if [ "$QC_VERBOSE" = "Y" ]; then
echo
fi
qm=""
qt4_names="qmake-qt4 qmake4"
qt5_names="qmake-qt5 qmake5"
names="qmake"
if [ -z "$QC_QTSELECT" ]; then
names="${qt5_names} ${qt4_names} $names"
else
if [ "$QC_QTSELECT" = "4" ]; then
names="${qt4_names} $names"
elif [ "$QC_QTSELECT" -ge "5" ]; then
names="${qt5_names} $names"
fi
fi
if [ -z "$qm" ] && [ ! -z "$EX_QTDIR" ]; then
# qt4 check: --qtdir
for n in $names; do
qstr=$EX_QTDIR/bin/$n
if qmake_check "$qstr"; then
qm=$qstr
break
fi
done
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via --qtdir"
fi
elif [ -z "$qm" ] && [ ! -z "$QTDIR" ]; then
# qt4 check: QTDIR
for n in $names; do
qstr=$QTDIR/bin/$n
if qmake_check "$qstr"; then
qm=$qstr
break
fi
done
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via \$QTDIR"
fi
else
# Try all other implicit checks
# qtchooser
if [ -z "$qm" ]; then
qtchooser=$($WHICH qtchooser 2>/dev/null)
if [ ! -z "$qtchooser" ]; then
if [ ! -z "$QC_QTSELECT" ]; then
versions="$QC_QTSELECT"
else
cmd="$qtchooser --list-versions"
if [ "$QC_VERBOSE" = "Y" ]; then
echo "running: $cmd"
fi
versions=`$cmd`
fi
for version in $versions; do
cmd="$qtchooser -run-tool=qmake -qt=${version} -query QT_INSTALL_BINS"
if [ "$QC_VERBOSE" = "Y" ]; then
echo "running: $cmd"
fi
qtbins=`$cmd 2>/dev/null`
if [ ! -z "$qtbins" ] && qmake_check "$qtbins/qmake"; then
qm="$qtbins/qmake"
break
fi
done
fi
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via qtchooser"
fi
# qt4: pkg-config
if [ -z "$qm" ]; then
cmd="pkg-config QtCore --variable=exec_prefix"
if [ "$QC_VERBOSE" = "Y" ]; then
echo "running: $cmd"
fi
str=`$cmd 2>/dev/null`
if [ ! -z "$str" ]; then
for n in $names; do
qstr=$str/bin/$n
if qmake_check "$qstr"; then
qm=$qstr
break
fi
done
fi
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via pkg-config"
fi
# qmake in PATH
if [ -z "$qm" ]; then
for n in $names; do
qstr=`$WHICH -a $n 2>/dev/null`
for q in $qstr; do
if qmake_check "$q"; then
qm="$q"
break
fi
done
if [ ! -z "$qm" ]; then
break
fi
done
fi
if [ -z "$qm" ] && [ "$QC_VERBOSE" = "Y" ]; then
echo "Warning: qmake not found via \$PATH"
fi
# end of implicit checks
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 ${QTSEARCHTEXT}.\n"
printf "\n"
show_qt_info
exit 1;
fi
if [ "$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 "qt52.qcm"
/*
-----BEGIN QCMOD-----
name: Qt >= 5.2.0
-----END QCMOD-----
*/
class qc_qt52 : public ConfObj
{
public:
qc_qt52(Conf *c) : ConfObj(c) {}
QString name() const { return "Qt >= 5.2.0"; }
QString shortname() const { return "qt52"; }
bool exec()
{
return(QT_VERSION >= 0x050200);
}
};
#line 1 "conf.qcm"
/*
-----BEGIN QCMOD-----
name: Pushpin Configuration
section: project
arg: libdir=[path],Directory for libraries. Default: PREFIX/lib
arg: configdir=[path],Directory for config files. Default: PREFIX/etc
arg: rundir=[path],Directory for runtime files. Default: /var/run
arg: logdir=[path],Directory for log files. Default: /var/log
-----END QCMOD-----
*/
#include <QDateTime>
#include <QSettings>
static QString getVersion()
{
QSettings settings("Cargo.toml", QSettings::IniFormat);
QString version = settings.value("package/version").toString();
if(version.isEmpty())
return QString();
if(version.endsWith("-dev"))
{
QString nowstr = QDateTime::currentDateTime().toString("yyyyMMdd");
version += QString("-") + nowstr;
}
return version;
}
class qc_conf : public ConfObj
{
public:
qc_conf(Conf *c) : ConfObj(c) {}
QString name() const { return "Pushpin Configuration"; }
QString shortname() const { return "conf"; }
QString checkString() const { return QString(); }
bool exec()
{
QString version = getVersion();
if(version.isEmpty())
return false;
conf->addExtra(QString("APP_VERSION = %1").arg(version));
QString prefix = conf->getenv("PREFIX");
QString varprefix = "/var";
QString libdir = conf->getenv("QC_LIBDIR");
if(libdir.isEmpty())
libdir = prefix + "/lib";
conf->addExtra(QString("LIBDIR = %1/pushpin").arg(libdir));
QString configdir = conf->getenv("QC_CONFIGDIR");
if(configdir.isEmpty())
configdir = prefix + "/etc";
conf->addExtra(QString("CONFIGDIR = %1/pushpin").arg(configdir));
QString rundir = conf->getenv("QC_RUNDIR");
if(rundir.isEmpty())
rundir = varprefix + "/run";
conf->addExtra(QString("RUNDIR = %1/pushpin").arg(rundir));
QString logdir = conf->getenv("QC_LOGDIR");
if(logdir.isEmpty())
logdir = varprefix + "/log";
conf->addExtra(QString("LOGDIR = %1/pushpin").arg(logdir));
conf->addIncludePath("\$\$PWD/src");
QFile file("src/config.h");
if(file.open(QIODevice::WriteOnly | QIODevice::Text))
{
QTextStream stream( &file );
stream << "#define VERSION \\"" << version << "\\"" << endl;
stream << "#define LIBDIR \\"" << libdir << "/pushpin\\"" << endl;
stream << "#define CONFIGDIR \\"" << configdir << "/pushpin\\"" << endl;
}
conf->addDefine("HAVE_CONFIG");
return true;
}
};
#line 1 "cargo.qcm"
/*
-----BEGIN QCMOD-----
name: cargo >= 1.34.0
-----END QCMOD-----
*/
class qc_cargo : public ConfObj
{
public:
qc_cargo(Conf *c) : ConfObj(c) {}
QString name() const { return "cargo >= 1.34.0"; }
QString shortname() const { return "cargo"; }
bool exec()
{
QByteArray out;
if(conf->doCommand("cargo", QStringList() << "version", &out) != 0)
{
return false;
}
QString line = QString::fromUtf8(out).trimmed();
QStringList parts = line.split(' ');
if(parts.isEmpty() || parts[0] != "cargo")
{
return false;
}
QStringList vparts = parts[1].split('.');
if(parts.count() < 2)
{
return false;
}
int ver_maj = vparts[0].toInt();
int ver_min = vparts[1].toInt();
if(ver_maj == 1 && ver_min >= 34)
{
conf->addExtra("CONFIG += use_cargo");
return true;
}
return false;
}
};
EOT
cat >"$1/modules_new.cpp" <<EOT
o = new qc_qt52(conf);
o->required = true;
o->disabled = false;
o = new qc_conf(conf);
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;
o = new qc_cargo(conf);
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;
QStringList INCLUDEPATH;
QStringList LIBS;
QString extra;
QList<ConfObj *> list;
QMap<QString, QString> vars;
Conf();
~Conf();
QString getenv(const QString &var);
QString qvar(const QString &s);
QString normalizePath(const QString &s) const;
QString escapeQmakeVar(const QString &s) const;
inline QString escapePath(const QString &s) /* prepare fs path for qmake file */
{
return escapeQmakeVar(normalizePath(s));
}
QString escapedIncludes() const;
QString escapedLibs() const;
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 <limits.h>
#include <stdio.h>
#include <stdlib.h>
#ifndef PATH_MAX
#ifdef Q_OS_WIN
#define PATH_MAX 260
#endif
#endif
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;
}
// simple command line arguemnts splitter able to understand quoted args.
// the splitter removes quotes and unescapes symbols as well.
QStringList qc_splitflags(const QString &flags)
{
QStringList ret;
bool searchStart = true;
bool inQuotes = false;
bool escaped = false;
QChar quote, backslash = QLatin1Char('\\\\');
QString buf;
#ifdef PATH_MAX
buf.reserve(PATH_MAX);
#endif
for (int i = 0; i < flags.length(); i++) {
if (searchStart && flags[i].isSpace()) {
continue;
}
if (searchStart) {
searchStart = false;
buf.clear();
}
if (escaped) {
buf += flags[i];
escaped = false;
continue;
}
// buf += flags[i];
if (inQuotes) {
if (quote == QLatin1Char('\\'')) {
if (flags[i] == quote) {
inQuotes = false;
continue;
}
} else { // we are in double quoetes
if (i < flags.length() - 1 && flags[i] == backslash
&& (flags[i + 1] == QLatin1Char('"') || flags[i + 1] == backslash)) {
// if next symbol is one of in parentheses ("\\)
escaped = true;
continue;
}
}
} else {
if (flags[i].isSpace()) {
ret.append(buf);
searchStart = true;
buf.clear();
continue;
#ifndef Q_OS_WIN /* on windows backslash is just a path separator */
} else if (flags[i] == backslash) {
escaped = true;
continue; // just add next symbol
#endif
} else if (flags[i] == QLatin1Char('\\'') || flags[i] == QLatin1Char('"')) {
inQuotes = true;
quote = flags[i];
continue;
}
}
buf += flags[i];
}
if (buf.size()) {
ret.append(buf);
}
return ret;
}
void qc_splitcflags(const QString &cflags, QStringList *incs, QStringList *otherflags)
{
incs->clear();
otherflags->clear();
QStringList cflagsList = qc_splitflags(cflags);
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;
}
QString qc_trim_char(const QString &s, const QChar &ch)
{
if (s.startsWith(ch) && s.endsWith(ch)) {
return s.mid(1, s.size() - 2);
}
return s;
}
// removes surrounding quotes, removes trailing slashes, converts to native separators.
// accepts unescaped but possible quoted path
QString qc_normalize_path(const QString &str)
{
QString path = str.trimmed();
path = qc_trim_char(path, QLatin1Char('"'));
path = qc_trim_char(path, QLatin1Char('\\''));
// It's OK to use unix style'/' paths on windows Qt handles this without any problems.
// Using Windows-style '\\\\' can leads strange compilation error with MSYS which uses
// unix style.
QLatin1Char nativeSep('/');
#ifdef Q_OS_WIN
path.replace(QLatin1Char('\\\\'), QLatin1Char('/'));
#endif
// trim trailing slashes
while (path.length() && path[path.length() - 1] == nativeSep) {
path.resize(path.length() - 1);
}
return path;
}
// escape filesystem path to be added to qmake pro/pri file.
QString qc_escape_string_var(const QString &str)
{
QString path = str;
path.replace(QLatin1Char('\\\\'), QLatin1String("\\\\\\\\")).replace(QLatin1Char('"'), QLatin1String("\\\\\\""));
if (path.indexOf(QLatin1Char(' ')) != -1) { // has spaces