guix/gnu/packages/patches/qtbase-old-kernel.patch
Andreas Enge 69c15ad8a4
gnu: qtbase: Restore compilation on linux kernels < 4.11.
Fixes <https://bugs.gnu.org/34431>.

* gnu/packages/patches/qtbase-old-kernel.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register patch.
* gnu/packages/qt.scm (qtbase): Add patch.
2019-02-14 00:30:27 +01:00

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https://672856.bugs.gentoo.org/attachment.cgi?id=557978
https://bugs.gentoo.org/672856
The patch fixes building qtbase with linux kernels < 4.11.
See bug #34431.
diff -Naurp a/src/corelib/global/minimum-linux_p.h b/src/corelib/global/minimum-linux_p.h
--- a/src/corelib/global/minimum-linux_p.h 2018-11-25 15:51:11.000000000 +0300
+++ b/src/corelib/global/minimum-linux_p.h 2018-12-17 13:25:38.176823753 +0300
@@ -75,14 +75,9 @@ QT_BEGIN_NAMESPACE
* - accept4 2.6.28
* - renameat2 3.16 QT_CONFIG(renameat2)
* - getrandom 3.17 QT_CONFIG(getentropy)
- * - statx 4.11 QT_CONFIG(statx)
*/
-#if QT_CONFIG(statx)
-# define MINLINUX_MAJOR 4
-# define MINLINUX_MINOR 11
-# define MINLINUX_PATCH 0
-#elif QT_CONFIG(getentropy)
+#if QT_CONFIG(getentropy)
# define MINLINUX_MAJOR 3
# define MINLINUX_MINOR 17
# define MINLINUX_PATCH 0