1 files changed, 100 insertions, 0 deletions
diff --git a/community/process-cpp/no-execinfo.patch b/community/process-cpp/no-execinfo.patch
new file mode 100644
index 00000000000..a7edfbf7bd9
--- /dev/null
+++ b/community/process-cpp/no-execinfo.patch
@@ -0,0 +1,100 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 063ece1..84cf036 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -17,9 +17,6 @@
+ add_library(
+   process-cpp SHARED
+   
+-  core/posix/backtrace.h
+-  core/posix/backtrace.cpp
+-
+   core/posix/child_process.cpp
+   core/posix/exec.cpp
+   core/posix/fork.cpp
+diff --git a/src/core/posix/fork.cpp b/src/core/posix/fork.cpp
+index 1c9c1f3..a638da6 100644
+--- a/src/core/posix/fork.cpp
++++ b/src/core/posix/fork.cpp
+@@ -19,8 +19,6 @@
+ #include <core/posix/exit.h>
+ #include <core/posix/fork.h>
+ 
+-#include "backtrace.h"
+-
+ #include <iomanip>
+ #include <iostream>
+ #include <system_error>
+@@ -35,16 +33,6 @@ void redirect_stream_to_fd(int fd, int stream)
+     if (rc == -1)
+         throw std::system_error(errno, std::system_category());
+ }
+-
+-void print_backtrace(std::ostream& out, const std::string& line_prefix)
+-{
+-    core::posix::backtrace::visit_with_handler([&out, line_prefix](const core::posix::backtrace::Frame& frame)
+-    {
+-        out << line_prefix << std::dec << std::setw(2) << frame.depth() << "@" << std::hex << std::setw(14) << frame.frame_pointer() << ": "
+-            << (frame.symbol().is_cxx() ? frame.symbol().demangled() : frame.symbol().raw()) << std::endl;
+-        return true;
+-    });
+-}
+ }
+ 
+ namespace core
+@@ -95,11 +83,9 @@ ChildProcess fork(const std::function<posix::exit::Status()>& main,
+         {
+             std::cerr << "core::posix::fork(): An unhandled std::exception occured in the child process:" << std::endl
+                       << "  what(): " << e.what() << std::endl;
+-            print_backtrace(std::cerr, "  ");
+         } catch(...)
+         {
+             std::cerr << "core::posix::fork(): An unhandled exception occured in the child process." << std::endl;
+-            print_backtrace(std::cerr, "  ");
+         }
+ 
+         // We have to ensure that we exit here. Otherwise, we run into
+@@ -152,11 +138,9 @@ ChildProcess vfork(const std::function<posix::exit::Status()>& main,
+         {
+             std::cerr << "core::posix::fork(): An unhandled std::exception occured in the child process:" << std::endl
+                       << "  what(): " << e.what() << std::endl;
+-            print_backtrace(std::cerr, "  ");
+         } catch(...)
+         {
+             std::cerr << "core::posix::fork(): An unhandled exception occured in the child process." << std::endl;
+-            print_backtrace(std::cerr, "  ");
+         }
+ 
+         // We have to ensure that we exit here. Otherwise, we run into
+diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
+index ef289ac..ed04104 100644
+--- a/tests/CMakeLists.txt
++++ b/tests/CMakeLists.txt
+@@ -44,7 +44,6 @@ add_executable(
+ 
+   # We include an external source file to prevent from leaking
+   # symbols to the outside world
+-  ${CMAKE_SOURCE_DIR}/src/core/posix/backtrace.cpp
+ )
+ 
+ add_executable(
+diff --git a/tests/fork_and_run_test.cpp b/tests/fork_and_run_test.cpp
+index 0a44161..117e0e4 100644
+--- a/tests/fork_and_run_test.cpp
++++ b/tests/fork_and_run_test.cpp
+@@ -146,15 +146,3 @@ TESTP_F(TestingMacrosFixture, DISABLED_test_fp_macro_reports_success_for_failing
+         return core::posix::exit::Status::failure;
+     })
+ 
+-#include <core/posix/backtrace.h>
+-
+-TEST(BacktraceSymbolDemangling, demangling_a_cpp_symbol_works)
+-{
+-    const char* ref = "tests/fork_and_run_test(_ZN7testing8internal35HandleExceptionsInMethodIfSupportedINS0_12UnitTestImplEbEET0_PT_MS4_FS3_vEPKc+0x4b) [0x4591f8]";
+-    const char* ref_demangled = "bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)";
+-    auto symbol = core::posix::backtrace::Frame::Symbol::for_testing_from_raw_symbol(ref);
+-
+-    EXPECT_TRUE(symbol->is_cxx());
+-    EXPECT_EQ(ref, symbol->raw());
+-    EXPECT_EQ(ref_demangled, symbol->demangled());
+-}