From 8df85570b31ac4152c1f4def23f306c43d18ac8b Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Thu, 12 Mar 2009 09:56:06 +0100
Subject: [PATCH] Initial work on pkg-config support.
---
.../genericprojectmanager.pro | 3 +-
.../genericprojectmanager/pkgconfigtool.cpp | 101 ++++++++++++++++++
.../genericprojectmanager/pkgconfigtool.h | 39 +++++++
3 files changed, 142 insertions(+), 1 deletion(-)
create mode 100644 src/plugins/genericprojectmanager/pkgconfigtool.cpp
create mode 100644 src/plugins/genericprojectmanager/pkgconfigtool.h
diff --git a/src/plugins/genericprojectmanager/genericprojectmanager.pro b/src/plugins/genericprojectmanager/genericprojectmanager.pro
index 066816643e2..79ee17ce63a 100644
--- a/src/plugins/genericprojectmanager/genericprojectmanager.pro
+++ b/src/plugins/genericprojectmanager/genericprojectmanager.pro
@@ -7,11 +7,12 @@ HEADERS = genericproject.h \
genericprojectmanager.h \
genericprojectconstants.h \
genericprojectnodes.h \
+ pkgconfigtool.h \
makestep.h
SOURCES = genericproject.cpp \
genericprojectplugin.cpp \
genericprojectmanager.cpp \
genericprojectnodes.cpp \
+ pkgconfigtool.cpp \
makestep.cpp
RESOURCES += genericproject.qrc
-FORMS +=
diff --git a/src/plugins/genericprojectmanager/pkgconfigtool.cpp b/src/plugins/genericprojectmanager/pkgconfigtool.cpp
new file mode 100644
index 00000000000..eb4c6ad1f52
--- /dev/null
+++ b/src/plugins/genericprojectmanager/pkgconfigtool.cpp
@@ -0,0 +1,101 @@
+
+#include "pkgconfigtool.h"
+#include <QProcess>
+#include <QTextStream>
+#include <QtDebug>
+
+using namespace GenericProjectManager::Internal;
+
+PkgConfigTool::PkgConfigTool()
+{ }
+
+PkgConfigTool::~PkgConfigTool()
+{ }
+
+QList<PkgConfigTool::Package> PkgConfigTool::packages() const
+{
+ if (_packages.isEmpty())
+ packages_helper();
+
+ return _packages;
+}
+
+void PkgConfigTool::packages_helper() const
+{
+ QStringList args;
+ args.append(QLatin1String("--list-all"));
+
+ QProcess pkgconfig;
+ pkgconfig.start(QLatin1String("pkg-config"), args);
+ while (! pkgconfig.waitForFinished()) {
+ }
+
+ QTextStream in(&pkgconfig);
+ forever {
+ const QString line = in.readLine();
+
+ if (line.isNull())
+ break;
+
+ else if (line.isEmpty())
+ continue;
+
+ int i = 0;
+ for (; i != line.length(); ++i) {
+ if (line.at(i).isSpace())
+ break;
+ }
+
+ Package package;
+ package.name = line.left(i).trimmed();
+ package.description = line.mid(i).trimmed();
+
+ QStringList args;
+ args << package.name << QLatin1String("--cflags");
+ pkgconfig.start(QLatin1String("pkg-config"), args);
+
+ while (! pkgconfig.waitForFinished()) {
+ }
+
+ const QString cflags = QString::fromUtf8(pkgconfig.readAll());
+
+ int index = 0;
+ while (index != cflags.size()) {
+ const QChar ch = cflags.at(index);
+
+ if (ch.isSpace()) {
+ do { ++index; }
+ while (index < cflags.size() && cflags.at(index).isSpace());
+ }
+
+ else if (ch == QLatin1Char('-') && index + 1 < cflags.size()) {
+ ++index;
+
+ const QChar opt = cflags.at(index);
+
+ if (opt == QLatin1Char('I')) {
+ // include paths.
+
+ int start = ++index;
+ for (; index < cflags.size(); ++index) {
+ if (cflags.at(index).isSpace())
+ break;
+ }
+
+ qDebug() << "*** add include path:" << cflags.mid(start, index - start);
+ package.includePaths.append(cflags.mid(start, index - start));
+ }
+ }
+
+ else {
+ for (; index < cflags.size(); ++index) {
+ if (cflags.at(index).isSpace())
+ break;
+ }
+ }
+ }
+
+ _packages.append(package);
+ }
+}
+
diff --git a/src/plugins/genericprojectmanager/pkgconfigtool.h b/src/plugins/genericprojectmanager/pkgconfigtool.h
new file mode 100644
index 00000000000..ac97d3e8eb0
--- /dev/null
+++ b/src/plugins/genericprojectmanager/pkgconfigtool.h
@@ -0,0 +1,39 @@
+#ifndef PKGCONFIGTOOL_H
+#define PKGCONFIGTOOL_H
+
+#include <QObject>
+#include <QStringList>
+
+namespace GenericProjectManager {
+namespace Internal {
+
+class PkgConfigTool: public QObject
+{
+ Q_OBJECT
+
+public:
+ struct Package {
+ QString name;
+ QString description;
+ QStringList includePaths;
+ QStringList defines;
+ QStringList undefines;
+ };
+
+public:
+ PkgConfigTool();
+ virtual ~PkgConfigTool();
+
+ QList<Package> packages() const;
+
+private:
+ void packages_helper() const;
+
+private:
+ mutable QList<Package> _packages;
+};
+
+} // end of namespace Internal
+} // end of namespace GenericProjectManager
+
+#endif // PKGCONFIGTOOL_H
--
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