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f358f322da
* Rebase patches to Buildroot 2021.02-rc3 * Update Buildroot to 2021.02-rc3 * Declare Kernel headers to be Linux version 5.10 (since they are, and new Buildroot knows about 5.10)
67 lines
2.0 KiB
Diff
67 lines
2.0 KiB
Diff
From 432dd46e662772020306a2ce8b1be38321697e69 Mon Sep 17 00:00:00 2001
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From: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
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Date: Sat, 13 Feb 2021 19:32:08 -0800
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Subject: [PATCH] configure.ac: fix __xmknod{,at} pointer argument
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Switch default to assume * and not the absence of *.
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On glibc 2.33+, there is no definition for these functions in header
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files, so the compile test doesn't work. But, we can default to using
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the pointer (as is the case with newer glibc), and use the header file
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on older platforms to fail the test and use no pointer.
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Backported from: c3eebec293e35b997bb46c22fb5a4e114afb5e7f
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Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
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Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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---
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configure.ac | 16 ++++++++--------
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1 file changed, 8 insertions(+), 8 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 73415d2..d85566f 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -183,13 +183,13 @@ AC_MSG_CHECKING([for type of arg of __xmknod])
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]], [[
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int __xmknod ( int ver,
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const char *pathname ,
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- mode_t mode , dev_t dev);
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+ mode_t mode , dev_t *dev);
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]])],[
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- AC_DEFINE(XMKNOD_FRTH_ARG,)
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- AC_MSG_RESULT([no extra *])
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- ],[
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AC_DEFINE(XMKNOD_FRTH_ARG,[*])
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AC_MSG_RESULT([needs *])
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+ ],[
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+ AC_DEFINE(XMKNOD_FRTH_ARG,)
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+ AC_MSG_RESULT([no extra *])
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])
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@@ -210,13 +210,13 @@ AC_MSG_CHECKING([for type of arg of __xmknodat])
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int __xmknodat ( int ver,
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int dirfd,
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const char *pathname ,
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- mode_t mode , dev_t dev);
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+ mode_t mode , dev_t *dev);
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]])],[
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- AC_DEFINE(XMKNODAT_FIFTH_ARG,)
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- AC_MSG_RESULT([no extra *])
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- ],[
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AC_DEFINE(XMKNODAT_FIFTH_ARG,[*])
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AC_MSG_RESULT([needs *])
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+ ],[
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+ AC_DEFINE(XMKNODAT_FIFTH_ARG,)
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+ AC_MSG_RESULT([no extra *])
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])
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--
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2.30.1
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