8b64b75a22
Fix the following build failure with glibc >= 2.34: /tmp/instance-0/output-1/host/lib/gcc/s390x-buildroot-linux-gnu/10.3.0/../../../../s390x-buildroot-linux-gnu/bin/ld: CMakeFiles/egltrace.dir/dlsym.cpp.o: in function `dlsym': dlsym.cpp:(.text+0x34): undefined reference to `__libc_dlopen_mode' /tmp/instance-0/output-1/host/lib/gcc/s390x-buildroot-linux-gnu/10.3.0/../../../../s390x-buildroot-linux-gnu/bin/ld: dlsym.cpp:(.text+0x46): undefined reference to `__libc_dlsym' Fixes: - http://autobuild.buildroot.org/results/ac5e5b1e30249ae0fb8b9179338b47c60c026bcc Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From d28a980802ad48568c87da02d630c8babfe163bb Mon Sep 17 00:00:00 2001
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From: Jose Fonseca <jfonseca@vmware.com>
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Date: Wed, 1 Sep 2021 16:34:54 +0100
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Subject: [PATCH] gltrace: Avoid __libc_dlsym and __libc_dlopen_mode on GLIBC
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2.34.
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These GLIBC_PRIVATE symbols are gone from GLIBC 2.34 due to the merge of
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libdl.so onto libc.so.
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This means apitrace can't defend against infinite recursion when
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used with Steam Overlay, but at least it should work otherwise.
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Fixes https://github.com/apitrace/apitrace/issues/756
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[Retrieved from:
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https://github.com/apitrace/apitrace/commit/d28a980802ad48568c87da02d630c8babfe163bb]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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wrappers/dlsym.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/wrappers/dlsym.cpp b/wrappers/dlsym.cpp
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index 5ab8465b0..5369af35a 100644
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--- a/wrappers/dlsym.cpp
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+++ b/wrappers/dlsym.cpp
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@@ -34,7 +34,7 @@
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#include "os.hpp"
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-#if defined(__GLIBC__) && !defined(__UCLIBC__)
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+#if defined(__GLIBC__) && !defined(__UCLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ < 34
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#include <dlfcn.h>
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