66 lines
2.2 KiB
QML
66 lines
2.2 KiB
QML
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import qbs.Process
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import qbs.Utilities
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// Don't forget to edit ccache config:
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// ccache --set-config=sloppiness=pch_defines,time_macros,include_file_mtime,include_file_ctime
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Module {
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readonly property bool ccachePresent: ccacheProbe.present
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readonly property bool pchSupport: ccachePCHProbe.pchSupport
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// change to shell tool which supports key "-c" to excecute command line
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property string shellTool: "bash"
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// ccache doesn't provide key to get only version number
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readonly property string command: "ccache --version | head -n 1 | grep -oE '[0-9]((\.)[0-9]){0,2}'"
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Probe {
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id: ccacheProbe
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property bool present
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property string tool: shellTool
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property string toolCommand: command
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configure: {
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var detector = new Process();
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try {
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if (detector.exec(tool, ["-c", toolCommand]) === 0) {
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var version = detector.readStdOut().trim(); // we can read only one time
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present = Utilities.versionCompare(version, "0.0.0") >= 0;
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console.info("Found ccache version " + version + ".");
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}
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} finally {
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detector.close();
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}
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}
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}
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Probe {
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id: ccachePCHProbe
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condition: ccachePresent === true
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property string tool: shellTool
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property string toolCommand: command
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property bool pchSupport
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configure: {
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var detector = new Process();
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try {
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if (detector.exec(tool, ["-c", toolCommand]) === 0) {
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var version = detector.readStdOut().trim(); // we can read only one time
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pchSupport = Utilities.versionCompare(version, "3.1.0") >= 0;
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if (!pchSupport && Utilities.versionCompare(version, "3.1.0") < 0){
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console.info("ccache is tool old, version >= 3.1.0 required to work with precompiled headers.");
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pchSupport = false;
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}
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if (pchSupport)
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console.info("ccache supports compilation with precompiled headers.")
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}
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} finally {
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detector.close();
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}
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}
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}
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}
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