file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 1245:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking whether the C compiler works... 
build/scons/opt/sconf_temp/conftest_0.c <-
  |
  |int main(void)
  |{
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_0.o -c build/scons/opt/sconf_temp/conftest_0.c
scons: Configure: yes

scons: Configure: Checking whether the C++ compiler works... 
build/scons/opt/sconf_temp/conftest_1.cpp <-
  |
  |int main(void)
  |{
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_1.o -c build/scons/opt/sconf_temp/conftest_1.cpp
scons: Configure: yes

scons: Configure: Checking that the C++ compiler can link a C++ program... 
build/scons/opt/sconf_temp/conftest_2.cpp <-
  |
  |#include <iostream>
  |#include <cstdlib>
  |
  |int main() {
  |    std::cout << "Hello, World" << std::endl;
  |    return EXIT_SUCCESS;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_2.o -c build/scons/opt/sconf_temp/conftest_2.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_2 build/scons/opt/sconf_temp/conftest_2.o
scons: Configure: yes

scons: Configure: Checking if C++ compiler "/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++" is GCC... 
build/scons/opt/sconf_temp/conftest_3.cpp <-
  |
  |#if defined(__GNUC__) && !defined(__clang__)
  |/* we are using toolchain defined(__GNUC__) && !defined(__clang__) */
  |#else
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_3.o -c build/scons/opt/sconf_temp/conftest_3.cpp
scons: Configure: yes

scons: Configure: Checking if C compiler "/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc" is GCC... 
build/scons/opt/sconf_temp/conftest_4.c <-
  |
  |#if defined(__GNUC__) && !defined(__clang__)
  |/* we are using toolchain defined(__GNUC__) && !defined(__clang__) */
  |#else
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_4.o -c build/scons/opt/sconf_temp/conftest_4.c
scons: Configure: yes

build/scons/opt/sconf_temp/conftest_5.c <-
  |
  |#if defined(__arm__)
  |/* Detected arm */
  |#else
  |#error not arm
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_5.o -c build/scons/opt/sconf_temp/conftest_5.c
build/scons/opt/sconf_temp/conftest_5.c:5:2: error: #error not arm
    5 | #error not arm
      |  ^~~~~
build/scons/opt/sconf_temp/conftest_6.c <-
  |
  |#if defined(__arm64__) || defined(__aarch64__)
  |/* Detected aarch64 */
  |#else
  |#error not aarch64
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_6.o -c build/scons/opt/sconf_temp/conftest_6.c
build/scons/opt/sconf_temp/conftest_6.c:5:2: error: #error not aarch64
    5 | #error not aarch64
      |  ^~~~~
build/scons/opt/sconf_temp/conftest_7.c <-
  |
  |#if defined(__i386) || defined(_M_IX86)
  |/* Detected i386 */
  |#else
  |#error not i386
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_7.o -c build/scons/opt/sconf_temp/conftest_7.c
build/scons/opt/sconf_temp/conftest_7.c:5:2: error: #error not i386
    5 | #error not i386
      |  ^~~~~
build/scons/opt/sconf_temp/conftest_8.c <-
  |
  |#if defined(__powerpc64__)
  |/* Detected ppc64le */
  |#else
  |#error not ppc64le
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_8.o -c build/scons/opt/sconf_temp/conftest_8.c
build/scons/opt/sconf_temp/conftest_8.c:5:2: error: #error not ppc64le
    5 | #error not ppc64le
      |  ^~~~~
build/scons/opt/sconf_temp/conftest_9.c <-
  |
  |#if defined(__x86_64) || defined(_M_AMD64)
  |/* Detected x86_64 */
  |#else
  |#error not x86_64
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_9.o -c build/scons/opt/sconf_temp/conftest_9.c
scons: Configure: Detected a x86_64 processor

scons: Configure: Checking if target OS linux is supported by the toolchain... 
build/scons/opt/sconf_temp/conftest_10.c <-
  |
  |#if defined(__APPLE__)
  |#include <TargetConditionals.h>
  |#endif
  |#if defined(__linux__)
  |/* detected linux */
  |#else
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_10.o -c build/scons/opt/sconf_temp/conftest_10.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2105:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler is GCC 8.2 or newer...
build/scons/opt/sconf_temp/conftest_11.c <-
  |
  |#if !defined(__GNUC__) || defined(__clang__)
  |#error
  |#endif
  |
  |#if (__GNUC__ < 8) || (__GNUC__ == 8 && __GNUC_MINOR__ < 2)
  |#error GCC 8.2 or newer is required to build MongoDB
  |#endif
  |
  |int main(int argc, char* argv[]) {
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_11.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_11.c
scons: Configure: yes

scons: Configure: Checking if C++ compiler is GCC 8.2 or newer...
build/scons/opt/sconf_temp/conftest_12.cpp <-
  |
  |#if !defined(__GNUC__) || defined(__clang__)
  |#error
  |#endif
  |
  |#if (__GNUC__ < 8) || (__GNUC__ == 8 && __GNUC_MINOR__ < 2)
  |#error GCC 8.2 or newer is required to build MongoDB
  |#endif
  |
  |int main(int argc, char* argv[]) {
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_12.o -c -Woverloaded-virtual -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_12.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-local-typedefs... 
build/scons/opt/sconf_temp/conftest_13.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_13.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wunused-local-typedefs -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_13.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-function... 
build/scons/opt/sconf_temp/conftest_14.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_14.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wunused-function -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_14.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-private-field... 
build/scons/opt/sconf_temp/conftest_15.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_15.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-unused-private-field -Wunused-private-field -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_15.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wunused-private-field'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-deprecated-declarations... 
build/scons/opt/sconf_temp/conftest_16.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_16.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wdeprecated-declarations -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_16.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-tautological-constant-out-of-range-compare... 
build/scons/opt/sconf_temp/conftest_17.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_17.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-tautological-constant-out-of-range-compare -Wtautological-constant-out-of-range-compare -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_17.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wtautological-constant-out-of-range-compare'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-tautological-constant-compare... 
build/scons/opt/sconf_temp/conftest_18.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_18.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-tautological-constant-compare -Wtautological-constant-compare -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_18.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wtautological-constant-compare'; did you mean '-Wtautological-compare'?
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-tautological-unsigned-zero-compare... 
build/scons/opt/sconf_temp/conftest_19.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_19.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-tautological-unsigned-zero-compare -Wtautological-unsigned-zero-compare -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_19.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wtautological-unsigned-zero-compare'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-tautological-unsigned-enum-zero-compare... 
build/scons/opt/sconf_temp/conftest_20.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_20.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-tautological-unsigned-enum-zero-compare -Wtautological-unsigned-enum-zero-compare -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_20.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wtautological-unsigned-enum-zero-compare'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-const-variable... 
build/scons/opt/sconf_temp/conftest_21.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_21.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wunused-const-variable -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_21.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-but-set-variable... 
build/scons/opt/sconf_temp/conftest_22.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_22.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wunused-but-set-variable -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_22.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-missing-braces... 
build/scons/opt/sconf_temp/conftest_23.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_23.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wmissing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_23.c
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-inconsistent-missing-override... 
build/scons/opt/sconf_temp/conftest_24.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_24.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-inconsistent-missing-override -Winconsistent-missing-override -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_24.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Winconsistent-missing-override'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-potentially-evaluated-expression... 
build/scons/opt/sconf_temp/conftest_25.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_25.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-potentially-evaluated-expression -Wpotentially-evaluated-expression -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_25.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wpotentially-evaluated-expression'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wpessimizing-move... 
build/scons/opt/sconf_temp/conftest_26.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_26.o -c -Woverloaded-virtual -Wpessimizing-move -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_26.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wredundant-move... 
build/scons/opt/sconf_temp/conftest_27.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_27.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_27.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wno-maybe-uninitialized... 
build/scons/opt/sconf_temp/conftest_28.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_28.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -Wmaybe-uninitialized -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_28.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wno-undefined-var-template... 
build/scons/opt/sconf_temp/conftest_29.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_29.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -Wno-undefined-var-template -Wundefined-var-template -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_29.cpp
x86_64-linux-g++.br_real: error: unrecognized command-line option '-Wundefined-var-template'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wno-instantiation-after-specialization... 
build/scons/opt/sconf_temp/conftest_30.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_30.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -Wno-instantiation-after-specialization -Winstantiation-after-specialization -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_30.cpp
x86_64-linux-g++.br_real: error: unrecognized command-line option '-Winstantiation-after-specialization'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-unused-lambda-capture... 
build/scons/opt/sconf_temp/conftest_31.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_31.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-unused-lambda-capture -Wunused-lambda-capture -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_31.c
x86_64-linux-gcc.br_real: error: unrecognized command-line option '-Wunused-lambda-capture'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -Wno-exceptions... 
build/scons/opt/sconf_temp/conftest_32.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_32.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -Wexceptions -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_32.c
cc1: warning: command-line option '-Wexceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -fsized-deallocation... 
build/scons/opt/sconf_temp/conftest_33.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_33.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_33.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -Wno-defaulted-function-deleted... 
build/scons/opt/sconf_temp/conftest_34.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_34.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -Wno-defaulted-function-deleted -Wdefaulted-function-deleted -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_34.cpp
x86_64-linux-g++.br_real: error: unrecognized command-line option '-Wdefaulted-function-deleted'
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2364:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking -Wnon-virtual-dtor for false positives... 
build/scons/opt/sconf_temp/conftest_35.cpp <-
  |
  |class Base {
  |public:
  |    virtual void foo() const = 0;
  |protected:
  |    ~Base() {};
  |};
  |
  |class Derived : public Base {
  |public:
  |    virtual void foo() const {}
  |};
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_35.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -Wnon-virtual-dtor -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_35.cpp
build/scons/opt/sconf_temp/conftest_35.cpp:9:7: error: 'class Derived' has virtual functions and accessible non-virtual destructor [-Werror=non-virtual-dtor]
    9 | class Derived : public Base {
      |       ^~~~~~~
cc1plus: all warnings being treated as errors
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -fstack-protector-strong... 
build/scons/opt/sconf_temp/conftest_36.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_36.o -c -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_36.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2456:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if we are using libstdc++... 
build/scons/opt/sconf_temp/conftest_37.cpp <-
  |
  |#include <vector>
  |#if !defined(__GLIBCXX__)
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_37.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_37.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C++ compiler supports -std=c++17... 
build/scons/opt/sconf_temp/conftest_38.cpp <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_38.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_38.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -std=c11... 
build/scons/opt/sconf_temp/conftest_39.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_39.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_39.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2489:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for C++17... 
build/scons/opt/sconf_temp/conftest_40.cpp <-
  |
  |#if __cplusplus < 201703L
  |#error
  |#endif
  |namespace NestedNamespaceDecls::AreACXX17Feature {};
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_40.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_40.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2513:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for memset_s... 
build/scons/opt/sconf_temp/conftest_41.cpp <-
  |
  |#define __STDC_WANT_LIB_EXT1__ 1
  |#include <cstring>
  |int main(int argc, char* argv[]) {
  |    void* data = nullptr;
  |    return memset_s(data, 0, 0, 0);
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_41.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_41.cpp
build/scons/opt/sconf_temp/conftest_41.cpp: In function 'int main(int, char**)':
build/scons/opt/sconf_temp/conftest_41.cpp:6:12: error: 'memset_s' was not declared in this scope; did you mean 'memset'?
    6 |     return memset_s(data, 0, 0, 0);
      |            ^~~~~~~~
      |            memset
scons: Configure: no

scons: Configure: Checking for C function strnlen()... 
build/scons/opt/sconf_temp/conftest_42.c <-
  |
  |
  |#include <assert.h>
  |
  |#ifdef __cplusplus
  |extern "C"
  |#endif
  |char strnlen();
  |
  |#if _MSC_VER && !__INTEL_COMPILER
  |    #pragma function(strnlen)
  |#endif
  |
  |int main(void) {
  |#if defined (__stub_strnlen) || defined (__stub___strnlen)
  |  fail fail fail
  |#else
  |  strnlen();
  |#endif
  |
  |  return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_42.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_42.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_42 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -pie build/scons/opt/sconf_temp/conftest_42.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2546:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for libstdc++ 5.3.0 or better... 
build/scons/opt/sconf_temp/conftest_43.cpp <-
  |
  |#if !__has_include(<experimental/filesystem>)
  |#error "libstdc++ from GCC 5.3.0 or newer is required"
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_43.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_43.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2612:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if we are on a POSIX system... 
build/scons/opt/sconf_temp/conftest_44.c <-
  |
  |// POSIX requires the existence of unistd.h, so if we can't include unistd.h, we
  |// are definitely not a POSIX system.
  |#include <unistd.h>
  |#if !defined(_POSIX_VERSION)
  |#error not a POSIX system
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_44.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_44.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2639:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if the POSIX monotonic clock is supported... 
build/scons/opt/sconf_temp/conftest_45.c <-
  |
  |#include <unistd.h>
  |#if !(defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
  |#error POSIX clock_gettime not supported
  |#elif !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0)
  |#error POSIX monotonic clock not supported
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_45.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_45.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes

scons: Configure: Checking off_t is 8 bytes... 
build/scons/opt/sconf_temp/conftest_46.c <-
  |#include <sys/types.h>
  |typedef off_t scons_check_type;
  |
  |int main(void)
  |{
  |    static int test_array[1 - 2 * !(((long int) (sizeof(scons_check_type))) == 8)];
  |    test_array[0] = 0;
  |
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_46.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_46.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -fuse-ld=gold... 
build/scons/opt/sconf_temp/conftest_47.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_47.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_47.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_47 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -fuse-ld=gold -pie build/scons/opt/sconf_temp/conftest_47.o -Wl,--start-group -Wl,--end-group -lm -lresolv
collect2: fatal error: cannot find 'ld'
compilation terminated.
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -Wl,--build-id... 
build/scons/opt/sconf_temp/conftest_48.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_48.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_48.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_48 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -pie build/scons/opt/sconf_temp/conftest_48.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -Wl,--hash-style=gnu... 
build/scons/opt/sconf_temp/conftest_49.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_49.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_49.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_49 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -pie build/scons/opt/sconf_temp/conftest_49.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -Wl,-z,noexecstack... 
build/scons/opt/sconf_temp/conftest_50.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_50.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_50.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_50 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -pie build/scons/opt/sconf_temp/conftest_50.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -Wl,--warn-execstack... 
build/scons/opt/sconf_temp/conftest_51.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_51.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_51.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_51 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,--warn-execstack -pie build/scons/opt/sconf_temp/conftest_51.o -Wl,--start-group -Wl,--end-group -lm -lresolv
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: unrecognized option '--warn-execstack'
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if linker supports -Wl,-z,relro... 
build/scons/opt/sconf_temp/conftest_52.c <-
  |
  |#include <stdlib.h>
  |#include <stdio.h>
  |int main() {
  |    printf("Hello, World!");
  |    return EXIT_SUCCESS;
  |}
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_52.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_52.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_52 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_52.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2872:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for glibc with non-broken _FORTIFY_SOURCE...
build/scons/opt/sconf_temp/conftest_53.c <-
  |
  |#include <features.h>
  |#if !__GLIBC_PREREQ(2, 11)
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_53.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE build/scons/opt/sconf_temp/conftest_53.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2221:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if C compiler supports -fno-builtin-memcmp... 
build/scons/opt/sconf_temp/conftest_54.c <-
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_54.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Werror -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_54.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2906:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for storage class thread_local 
build/scons/opt/sconf_temp/conftest_55.cpp <-
  |
  |thread_local int tsp_int = 1;
  |int main(int argc, char** argv) {{
  |    return !(tsp_int == argc);
  |}}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_55.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_55.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_55 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_55.o -Wl,--start-group -Wl,--end-group -lm -lresolv
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2939:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for C++14 std::enable_if_t support...
build/scons/opt/sconf_temp/conftest_56.cpp <-
  |
  |#include <cstdlib>
  |#include <type_traits>
  |
  |template <typename = void>
  |struct scons {
  |    bool hasSupport() { return false; }
  |};
  |
  |template <>
  |struct scons<typename std::enable_if_t<true>> {
  |    bool hasSupport() { return true; }
  |};
  |
  |int main(int argc, char **argv) {
  |    scons<> SCons;
  |    return SCons.hasSupport() ? EXIT_SUCCESS : EXIT_FAILURE;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_56.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_56.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2962:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for C++14 std::make_unique support... 
build/scons/opt/sconf_temp/conftest_57.cpp <-
  |
  |#include <memory>
  |int main(int argc, char **argv) {
  |    auto foo = std::make_unique<int>(5);
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_57.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_57.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 2991:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking if pthread_setname_np is supported... 
build/scons/opt/sconf_temp/conftest_58.cpp <-
  |
  |#ifndef _GNU_SOURCE
  |#define _GNU_SOURCE
  |#endif
  |#include <pthread.h>
  |
  |int main() {
  |    pthread_setname_np(pthread_self(), "test");
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_58.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_58.cpp
scons: Configure: yes


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/SConstruct,line 3014:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for C library pcre... 
build/scons/opt/sconf_temp/conftest_59.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_59.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_59.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_59 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_59.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lpcre
scons: Configure: yes

scons: Configure: Checking for C library pcrecpp... 
build/scons/opt/sconf_temp/conftest_60.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_60.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_60.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_60 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_60.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lpcrecpp
scons: Configure: yes

scons: Configure: Checking for C library snappy... 
build/scons/opt/sconf_temp/conftest_61.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_61.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_61.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_61 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_61.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lsnappy
scons: Configure: yes

scons: Configure: Checking for C library z... 
build/scons/opt/sconf_temp/conftest_62.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_62.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_62.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_62 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_62.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lz
scons: Configure: yes

scons: Configure: Checking for C library yaml-cpp... 
build/scons/opt/sconf_temp/conftest_63.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_63.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_63.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_63 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_63.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lyaml-cpp
scons: Configure: yes

scons: Configure: Checking for C++ header file sqlite3.h... 
build/scons/opt/sconf_temp/conftest_64.cpp <-
  |
  |#include "sqlite3.h"
  |
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_64.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_64.cpp
scons: Configure: yes

scons: Configure: Checking for C library sqlite3... 
build/scons/opt/sconf_temp/conftest_65.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_65.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 build/scons/opt/sconf_temp/conftest_65.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_65 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_65.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lsqlite3
scons: Configure: yes

scons: Configure: Checking for C++ header file boost/filesystem/operations.hpp... 
build/scons/opt/sconf_temp/conftest_66.cpp <-
  |
  |#include "boost/filesystem/operations.hpp"
  |
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_66.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_66.cpp
scons: Configure: yes

scons: Configure: Checking if system boost version is 1.49 or newer...
build/scons/opt/sconf_temp/conftest_67.cpp <-
  |
  |#include <boost/version.hpp>
  |
  |#if BOOST_VERSION < 104900
  |#error
  |#endif
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_67.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_67.cpp
scons: Configure: yes

scons: Configure: Checking for C++ library boost_filesystem-mt... 
build/scons/opt/sconf_temp/conftest_68.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_68.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_68.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_68 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_68.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_filesystem-mt
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lboost_filesystem-mt
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking for C++ library boost_filesystem... 
build/scons/opt/sconf_temp/conftest_69.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_69.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_69.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_69 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_69.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_filesystem
scons: Configure: yes

scons: Configure: Checking for C++ library boost_program_options-mt... 
build/scons/opt/sconf_temp/conftest_70.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_70.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_70.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_70 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_70.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_program_options-mt
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lboost_program_options-mt
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking for C++ library boost_program_options... 
build/scons/opt/sconf_temp/conftest_71.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_71.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_71.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_71 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_71.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_program_options
scons: Configure: yes

scons: Configure: Checking for C++ library boost_system-mt... 
build/scons/opt/sconf_temp/conftest_72.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_72.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_72.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_72 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_72.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_system-mt
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lboost_system-mt
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking for C++ library boost_system... 
build/scons/opt/sconf_temp/conftest_73.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_73.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_73.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_73 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_73.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_system
scons: Configure: yes

scons: Configure: Checking for C++ library boost_iostreams-mt... 
build/scons/opt/sconf_temp/conftest_74.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_74.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_74.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_74 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_74.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_iostreams-mt
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lboost_iostreams-mt
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking for C++ library boost_iostreams... 
build/scons/opt/sconf_temp/conftest_75.cpp <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_75.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_75.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_75 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_75.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lboost_iostreams
scons: Configure: yes

scons: Configure: Checking for C library rt... 
build/scons/opt/sconf_temp/conftest_76.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_76.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_76.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_76 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_76.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt
scons: Configure: yes

scons: Configure: Checking for C library dl... 
build/scons/opt/sconf_temp/conftest_77.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_77.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_77.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_77 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_77.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking for C++ header file execinfo.h... 
build/scons/opt/sconf_temp/conftest_78.cpp <-
  |
  |#include "execinfo.h"
  |
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_78.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_78.cpp
scons: Configure: yes

scons: Configure: Checking whether backtrace is declared... 
build/scons/opt/sconf_temp/conftest_79.c <-
  |#include <execinfo.h>
  |int main(void)
  |{
  |#ifndef backtrace
  |    (void) backtrace;
  |#endif
  |    ;
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_79.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_79.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes

scons: Configure: Checking whether backtrace_symbols is declared... 
build/scons/opt/sconf_temp/conftest_80.c <-
  |#include <execinfo.h>
  |int main(void)
  |{
  |#ifndef backtrace_symbols
  |    (void) backtrace_symbols;
  |#endif
  |    ;
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_80.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_80.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes

scons: Configure: Checking whether backtrace_symbols_fd is declared... 
build/scons/opt/sconf_temp/conftest_81.c <-
  |#include <execinfo.h>
  |int main(void)
  |{
  |#ifndef backtrace_symbols_fd
  |    (void) backtrace_symbols_fd;
  |#endif
  |    ;
  |    return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_81.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_81.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes

scons: Configure: Checking for C library pcap... 
build/scons/opt/sconf_temp/conftest_82.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_82.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_82.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_82 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_82.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl -lpcap
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lpcap
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking for C library wpcap... 
build/scons/opt/sconf_temp/conftest_83.c <-
  |
  |
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_83.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_83.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_83 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_83.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl -lwpcap
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/11.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: cannot find -lwpcap
collect2: error: ld returned 1 exit status
scons: Configure: no

scons: Configure: Checking if std::atomic<int64_t> works... 
build/scons/opt/sconf_temp/conftest_84.cpp <-
  |
  |#include <atomic>
  |
  |int main(int argc, char* argv[]) {
  |    std::atomic<int64_t> x;
  |
  |    x.store(0);
  |    // Use argc to ensure we can't optimize everything away.
  |    int64_t y = argc;
  |    x.fetch_add(y);
  |    x.fetch_sub(y);
  |    x.exchange(y);
  |    if (x.compare_exchange_strong(y, x) && x.is_lock_free())
  |        return 0;
  |    return x.load();
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_84.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_84.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_84 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_84.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking if std::atomic<uint64_t> works... 
build/scons/opt/sconf_temp/conftest_85.cpp <-
  |
  |#include <atomic>
  |
  |int main(int argc, char* argv[]) {
  |    std::atomic<uint64_t> x;
  |
  |    x.store(0);
  |    // Use argc to ensure we can't optimize everything away.
  |    uint64_t y = argc;
  |    x.fetch_add(y);
  |    x.fetch_sub(y);
  |    x.exchange(y);
  |    if (x.compare_exchange_strong(y, x) && x.is_lock_free())
  |        return 0;
  |    return x.load();
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_85.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_85.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_85 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_85.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking if std::atomic<int32_t> works... 
build/scons/opt/sconf_temp/conftest_86.cpp <-
  |
  |#include <atomic>
  |
  |int main(int argc, char* argv[]) {
  |    std::atomic<int32_t> x;
  |
  |    x.store(0);
  |    // Use argc to ensure we can't optimize everything away.
  |    int32_t y = argc;
  |    x.fetch_add(y);
  |    x.fetch_sub(y);
  |    x.exchange(y);
  |    if (x.compare_exchange_strong(y, x) && x.is_lock_free())
  |        return 0;
  |    return x.load();
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_86.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_86.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_86 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_86.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking if std::atomic<uint32_t> works... 
build/scons/opt/sconf_temp/conftest_87.cpp <-
  |
  |#include <atomic>
  |
  |int main(int argc, char* argv[]) {
  |    std::atomic<uint32_t> x;
  |
  |    x.store(0);
  |    // Use argc to ensure we can't optimize everything away.
  |    uint32_t y = argc;
  |    x.fetch_add(y);
  |    x.fetch_sub(y);
  |    x.exchange(y);
  |    if (x.compare_exchange_strong(y, x) && x.is_lock_free())
  |        return 0;
  |    return x.load();
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_87.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_87.cpp
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_87 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_87.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking for extended alignment 64 for concurrency types... 
build/scons/opt/sconf_temp/conftest_88.cpp <-
  |
  |#include <atomic>
  |#include <mutex>
  |#include <cstddef>
  |
  |static_assert(alignof(std::max_align_t) < 64, "whatever");
  |
  |alignas(64) std::mutex aligned_mutex;
  |alignas(64) std::atomic<int> aligned_atomic;
  |
  |struct alignas(64) aligned_struct_mutex {
  |    std::mutex m;
  |};
  |
  |struct alignas(64) aligned_struct_atomic {
  |    std::atomic<int> m;
  |};
  |
  |struct holds_aligned_mutexes {
  |    alignas(64) std::mutex m1;
  |    alignas(64) std::mutex m2;
  |} hm;
  |
  |struct holds_aligned_atomics {
  |    alignas(64) std::atomic<int> a1;
  |    alignas(64) std::atomic<int> a2;
  |} ha;
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-g++ -o build/scons/opt/sconf_temp/conftest_88.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_88.cpp
scons: Configure: yes

scons: Configure: Checking for mongoc_get_major_version() in C library mongoc-1.0... 
build/scons/opt/sconf_temp/conftest_89.c <-
  |
  |
  |#include "mongoc/mongoc.h"
  |
  |int
  |main() {
  |  mongoc_get_major_version();
  |return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_89.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS build/scons/opt/sconf_temp/conftest_89.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
build/scons/opt/sconf_temp/conftest_89.c:3:10: fatal error: mongoc/mongoc.h: No such file or directory
    3 | #include "mongoc/mongoc.h"
      |          ^~~~~~~~~~~~~~~~~
compilation terminated.
scons: Configure: no


file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/src/third_party/gperftools-2.7/SConscript,line 66:
	Configure(confdir = build/scons/opt/sconf_temp)

file /home/buildroot/autobuild/instance-2/output-1/build/mongodb-4.2.18/src/third_party/wiredtiger/SConscript,line 29:
	Configure(confdir = build/scons/opt/sconf_temp)
scons: Configure: Checking for C function fallocate()... 
build/scons/opt/sconf_temp/conftest_90.c <-
  |
  |
  |#include <assert.h>
  |
  |#ifdef __cplusplus
  |extern "C"
  |#endif
  |char fallocate();
  |
  |#if _MSC_VER && !__INTEL_COMPILER
  |    #pragma function(fallocate)
  |#endif
  |
  |int main(void) {
  |#if defined (__stub_fallocate) || defined (__stub___fallocate)
  |  fail fail fail
  |#else
  |  fallocate();
  |#endif
  |
  |  return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_90.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DHAVE_VERBOSE -Isrc/third_party/zstandard-1.3.7/zstd/lib -Ibuild/opt/third_party/wiredtiger -Isrc/third_party/wiredtiger -Ibuild/opt/third_party/wiredtiger/src/include -Isrc/third_party/wiredtiger/src/include build/scons/opt/sconf_temp/conftest_90.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_90 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_90.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking for C function sync_file_range()... 
build/scons/opt/sconf_temp/conftest_91.c <-
  |
  |
  |#include <assert.h>
  |
  |#ifdef __cplusplus
  |extern "C"
  |#endif
  |char sync_file_range();
  |
  |#if _MSC_VER && !__INTEL_COMPILER
  |    #pragma function(sync_file_range)
  |#endif
  |
  |int main(void) {
  |#if defined (__stub_sync_file_range) || defined (__stub___sync_file_range)
  |  fail fail fail
  |#else
  |  sync_file_range();
  |#endif
  |
  |  return 0;
  |}
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_91.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DHAVE_VERBOSE -DHAVE_FALLOCATE -Isrc/third_party/zstandard-1.3.7/zstd/lib -Ibuild/opt/third_party/wiredtiger -Isrc/third_party/wiredtiger -Ibuild/opt/third_party/wiredtiger/src/include -Isrc/third_party/wiredtiger/src/include build/scons/opt/sconf_temp/conftest_91.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_91 -pthread -Wl,-z,now -rdynamic -fstack-protector-strong -Wl,--build-id -Wl,--hash-style=gnu -Wl,-z,noexecstack -Wl,-z,relro -pie build/scons/opt/sconf_temp/conftest_91.o -Wl,--start-group -Wl,--end-group -lm -lresolv -lrt -ldl
scons: Configure: yes

scons: Configure: Checking for C header file x86intrin.h... 
build/scons/opt/sconf_temp/conftest_92.c <-
  |
  |#include "x86intrin.h"
  |
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_92.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DHAVE_VERBOSE -DHAVE_FALLOCATE -DHAVE_SYNC_FILE_RANGE -Isrc/third_party/zstandard-1.3.7/zstd/lib -Ibuild/opt/third_party/wiredtiger -Isrc/third_party/wiredtiger -Ibuild/opt/third_party/wiredtiger/src/include -Isrc/third_party/wiredtiger/src/include build/scons/opt/sconf_temp/conftest_92.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
scons: Configure: yes

scons: Configure: Checking for C header file arm_neon.h... 
build/scons/opt/sconf_temp/conftest_93.c <-
  |
  |#include "arm_neon.h"
  |
  |
/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -o build/scons/opt/sconf_temp/conftest_93.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DHAVE_VERBOSE -DHAVE_FALLOCATE -DHAVE_SYNC_FILE_RANGE -DHAVE_X86INTRIN_H -Isrc/third_party/zstandard-1.3.7/zstd/lib -Ibuild/opt/third_party/wiredtiger -Isrc/third_party/wiredtiger -Ibuild/opt/third_party/wiredtiger/src/include -Isrc/third_party/wiredtiger/src/include build/scons/opt/sconf_temp/conftest_93.c
cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C
build/scons/opt/sconf_temp/conftest_93.c:2:10: fatal error: arm_neon.h: No such file or directory
    2 | #include "arm_neon.h"
      |          ^~~~~~~~~~~~
compilation terminated.
scons: Configure: no