70 lines
2.0 KiB
Diff
70 lines
2.0 KiB
Diff
From f6b65fb4b1ab174b4aab898f4bb83d0b83a2bcb1 Mon Sep 17 00:00:00 2001
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From: John <johnz@posteo.net>
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Date: Fri, 29 Nov 2019 10:41:03 +0100
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Subject: [PATCH 2/3] Check for backtrace function in cmake
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---
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src/cpp/core/Backtrace.cpp | 8 +++++---
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src/cpp/core/CMakeLists.txt | 1 +
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src/cpp/core/config.h.in | 1 +
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3 files changed, 7 insertions(+), 3 deletions(-)
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diff --git src/cpp/core/Backtrace.cpp src/cpp/core/Backtrace.cpp
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index a345648371..def1189eb0 100644
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--- a/src/cpp/core/Backtrace.cpp
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+++ b/src/cpp/core/Backtrace.cpp
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@@ -16,7 +16,9 @@
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#include <core/Backtrace.hpp>
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#include <core/RegexUtils.hpp>
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-#ifndef _WIN32
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+#include "config.h"
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+
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+#ifdef HAVE_BACKTRACE
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# include <core/Algorithm.hpp>
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# include <iostream>
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# include <boost/regex.hpp>
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@@ -32,7 +34,7 @@ std::string demangle(const std::string& name)
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{
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std::string result = name;
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-#ifndef _WIN32
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+#ifdef HAVE_BACKTRACE
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int status = -1;
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char* demangled = ::abi::__cxa_demangle(name.c_str(), nullptr, nullptr, &status);
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if (status == 0) {
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@@ -46,7 +48,7 @@ std::string demangle(const std::string& name)
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void printBacktrace(std::ostream& os)
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{
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-#ifndef _WIN32
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+#ifdef HAVE_BACKTRACE
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os << "Backtrace (most recent calls first):" << std::endl << std::endl;
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diff --git src/cpp/core/CMakeLists.txt src/cpp/core/CMakeLists.txt
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index 8cd1080ae8..9a18bcae77 100644
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--- a/src/cpp/core/CMakeLists.txt
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+++ b/src/cpp/core/CMakeLists.txt
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@@ -156,6 +156,7 @@ if (UNIX)
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check_function_exists(getpeereid HAVE_GETPEEREID)
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check_function_exists(setresuid HAVE_SETRESUID)
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check_function_exists(group_member HAVE_GROUP_MEMBER)
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+ check_function_exists(backtrace HAVE_BACKTRACE)
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if(EXISTS "/proc/self")
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set(HAVE_PROCSELF TRUE)
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endif()
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diff --git src/cpp/core/config.h.in src/cpp/core/config.h.in
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index cb4ef42be0..a2ec47c51f 100644
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--- a/src/cpp/core/config.h.in
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+++ b/src/cpp/core/config.h.in
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@@ -25,4 +25,5 @@
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#cmakedefine HAVE_SETRESUID
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#cmakedefine HAVE_SCANDIR_POSIX
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#cmakedefine HAVE_GROUP_MEMBER
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+#cmakedefine HAVE_BACKTRACE
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#cmakedefine RSTUDIO_SERVER
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--
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2.24.0
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