Update buildroot 2020.02.01 (#622)
* Update buildroot 2020.02.01 Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix LN * Fix wpa Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix lint Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * fix-network Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix script Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
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@@ -0,0 +1,59 @@
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From 2fa414c8655c421e7eb0bb1719928babb0ecf7c6 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Date: Thu, 26 Dec 2019 22:21:33 +0100
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Subject: [PATCH] src/client/linux/handler/exception_handler.cc: rename tgkill
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to BreakpadTgkill()
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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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Since glibc 2.30, a tgkill() function was added in the C library, and
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its definition obviously conflicts with the internal definition of
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google-breakpad, causing build failures:
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src/client/linux/handler/exception_handler.cc:109:12: error: ‘int tgkill(pid_t, pid_t, int)’ was declared ‘extern’ and later ‘static’ [-fpermissive]
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109 | static int tgkill(pid_t tgid, pid_t tid, int sig) {
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| ^~~~~~
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In file included from /usr/include/signal.h:374,
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from ./src/client/linux/handler/exception_handler.h:33,
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from src/client/linux/handler/exception_handler.cc:66:
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/usr/include/bits/signal_ext.h:29:12: note: previous declaration of ‘int tgkill(__pid_t, __pid_t, int)’
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29 | extern int tgkill (__pid_t __tgid, __pid_t __tid, int __signal);
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| ^~~~~~
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Upstream google-breakpad simply dropped the use of the internal
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tgkill() in commit
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https://chromium.googlesource.com/breakpad/breakpad/+/7e3c165000d44fa153a3270870ed500bc8bbb461. However,
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this is not realistic for Buildroot, since we do support old systems
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where the system C library will not necessarily provide tgkill().
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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---
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src/client/linux/handler/exception_handler.cc | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/client/linux/handler/exception_handler.cc b/src/client/linux/handler/exception_handler.cc
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index b63f973b..b4c279b8 100644
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--- a/src/client/linux/handler/exception_handler.cc
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+++ b/src/client/linux/handler/exception_handler.cc
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@@ -106,7 +106,7 @@
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#endif
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// A wrapper for the tgkill syscall: send a signal to a specific thread.
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-static int tgkill(pid_t tgid, pid_t tid, int sig) {
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+static int BreakpadTgkill(pid_t tgid, pid_t tid, int sig) {
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return syscall(__NR_tgkill, tgid, tid, sig);
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return 0;
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}
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@@ -387,7 +387,7 @@ void ExceptionHandler::SignalHandler(int sig, siginfo_t* info, void* uc) {
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// In order to retrigger it, we have to queue a new signal by calling
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// kill() ourselves. The special case (si_pid == 0 && sig == SIGABRT) is
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// due to the kernel sending a SIGABRT from a user request via SysRQ.
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- if (tgkill(getpid(), syscall(__NR_gettid), sig) < 0) {
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+ if (BreakpadTgkill(getpid(), syscall(__NR_gettid), sig) < 0) {
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// If we failed to kill ourselves (e.g. because a sandbox disallows us
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// to do so), we instead resort to terminating our process. This will
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// result in an incorrect exit code.
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--
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2.24.1
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@@ -6,7 +6,6 @@ config BR2_PACKAGE_GOOGLE_BREAKPAD_ARCH_SUPPORTS
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config BR2_PACKAGE_GOOGLE_BREAKPAD
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bool "google-breakpad"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_HOST_GCC_AT_LEAST_4_8 # C++11
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
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depends on BR2_USE_WCHAR
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depends on BR2_TOOLCHAIN_HAS_THREADS
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@@ -41,4 +40,4 @@ comment "google-breakpad requires a glibc or uClibc toolchain w/ wchar, thread,
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
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!BR2_TOOLCHAIN_HAS_THREADS || \
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!(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_UCLIBC) || \
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!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || !BR2_HOST_GCC_AT_LEAST_4_8
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!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
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@@ -1,2 +1,3 @@
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# Locally calculated
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sha256 6f444233e88957c30cc2d5497ee9d72d104122ce2c25a7ef7f6be3af1b3f7353 google-breakpad-7515ab13768c7edc09f0f2ec2354dc6c928239a6.tar.gz
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sha256 6f444233e88957c30cc2d5497ee9d72d104122ce2c25a7ef7f6be3af1b3f7353 google-breakpad-7515ab13768c7edc09f0f2ec2354dc6c928239a6.tar.gz
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sha256 f9752a0a4ac5215eaa3a4f0ec29cd52563c883de5d7870525cc0bc3a21cb8e15 LICENSE
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