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gnu_get_libc_version

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This commit is contained in:
probonopd
2019-01-06 04:37:28 +01:00
committed by GitHub
parent 6bfb1c5b6f
commit b9b57e266e
1 changed files with 12 additions and 1 deletions
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tools/linuxdeployqt/main.cpp
+11
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@@ -35,6 +35,7 @@
#include <QDirIterator> #include <QDirIterator>
#include <sstream> #include <sstream>
#include "excludelist.h" #include "excludelist.h"
# include <gnu/libc-version.h>
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
@@ -52,6 +53,16 @@ int main(int argc, char **argv)
<< "build " << BUILD_NUMBER << " built on " << BUILD_DATE; << "build " << BUILD_NUMBER << " built on " << BUILD_DATE;
qInfo().noquote() << QString::fromStdString(version.str()); qInfo().noquote() << QString::fromStdString(version.str());
// We need to catch those errors at the source of the problem
// https://github.com/AppImage/appimage.github.io/search?q=GLIBC&unscoped_q=GLIBC&type=Issues
const char *glcv = gnu_get_libc_version ();
if (strverscmp (glcv, "2.20") >= 0)
{
qInfo() << "Please run on a system no newer than the oldest still-supported Ubuntu LTS release.";
qInfo() << "This is so that the resulting bundle can run on all still-supported releases of Ubuntu.";
return 1;
}
// due to the structure of the argument parser, we have to check all arguments at first to check whether the user // due to the structure of the argument parser, we have to check all arguments at first to check whether the user
// wants to get the version only // wants to get the version only
// TODO: replace argument parser with position independent, less error prone version // TODO: replace argument parser with position independent, less error prone version