after install any requirements : buildscripts/scons.py MONGO_VERSION=4.3.5 -j4 --d --cc=egcc --cxx=eg++ --disable-warnings-as-errors --ssl=off mongod mongo output scons version: 3.1.2 python version: 3 7 4 ' final ' 0 CC is gcc gcc found in $PATH at /usr/bin/gcc CXX is g++ g++ found in $PATH at /usr/bin/g++ Checking whether the C compiler works... yes Checking whether the C++ compiler works... yes Checking that the C++ compiler can link a C++ program... yes Checking if C++ compiler "g++" is GCC... yes Checking if C compiler "gcc" is GCC... yes Detected a x86_64 processor Checking if target OS openbsd is supported by the toolchain... yes Checking if C compiler is GCC 8.2 or newer...no Checking if C++ compiler is GCC 8.2 or newer...no ERROR: Refusing to build with compiler that does not meet requirements See /home/mongo-r4.3.5/build/scons/config.log for details scons/config.log file /home/mongo-r4.3.5/SConstruct,line 1300: Configure(confdir = build/scons/opt/sconf_temp) scons: Configure: Checking whether the C compiler works... build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_0.c <- | | int main(void) |{ | return 0; |} | gcc -o build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_0_4e018b83dbae4a564d3abaec0d4c8465.o -c build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_0.c scons: Configure: yes scons: Configure: Checking whether the C++ compiler works... build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_1.cpp <- | | int main(void) |{ | return 0; |} | g++ -o build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_1_f4c6a764e80b6d2f336f5311c617b0d0.o -c build/scons/opt/sconf_temp/conftest_737c003a897167642b70f8cdde8a0eaf_1.cpp scons: Configure: yes scons: Configure: Checking that the C++ compiler can link a C++ program... build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.cpp <- | |#include <iostream> |#include <cstdlib> | | int main() { | std::cout << "Hello, World" << std::endl; | return EXIT_SUCCESS; |} | g++ -o build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.o -c build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.cpp g++ -o build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0_fb048025625fc91381d082d9ffbfb5b5 build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.o scons: Configure: yes scons: Configure: Checking if C++ compiler "g++" is GCC... build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_0.cpp <- | |# if defined(__GNUC__) && !defined(__clang__) | /* we are using toolchain defined(__GNUC__) && !defined(__clang__) */ |# else |#error |#endif | g++ -o build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_0_a53f49f0a5b49d3a1930add1c669ff5d.o -c build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_0.cpp scons: Configure: yes scons: Configure: Checking if C compiler "gcc" is GCC... build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_1.c <- | |# if defined(__GNUC__) && !defined(__clang__) | /* we are using toolchain defined(__GNUC__) && !defined(__clang__) */ |# else |#error |#endif | gcc -o build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_1_ea0252cf890ba84f7517f6fab562dbfd.o -c build/scons/opt/sconf_temp/conftest_4f0e9b4472e273623d18770138ab2253_1.c scons: Configure: yes build/scons/opt/sconf_temp/conftest_88c70ef45b935cd9e8e481913b1c9792_0.c <- | |# if defined(__arm__) | /* Detected arm */ |# else |#error not arm |#endif | gcc -o build/scons/opt/sconf_temp/conftest_88c70ef45b935cd9e8e481913b1c9792_0_56b3766c230d14b22692a2e42ffc5229.o -c build/scons/opt/sconf_temp/conftest_88c70ef45b935cd9e8e481913b1c9792_0.c build/scons/opt/sconf_temp/conftest_88c70ef45b935cd9e8e481913b1c9792_0.c:5:2: error: #error not arm build/scons/opt/sconf_temp/conftest_aa9c0ec15eb67315005e48c7142d5763_0.c <- | |# if defined(__arm64__) || defined(__aarch64__) | /* Detected aarch64 */ |# else |#error not aarch64 |#endif | gcc -o build/scons/opt/sconf_temp/conftest_aa9c0ec15eb67315005e48c7142d5763_0_4907f655c8dbe62d40c4d0e3b5d4b442.o -c build/scons/opt/sconf_temp/conftest_aa9c0ec15eb67315005e48c7142d5763_0.c build/scons/opt/sconf_temp/conftest_aa9c0ec15eb67315005e48c7142d5763_0.c:5:2: error: #error not aarch64 build/scons/opt/sconf_temp/conftest_067efcd68b39191f21773501607a9c8e_0.c <- | |# if defined(__i386) || defined(_M_IX86) | /* Detected i386 */ |# else |#error not i386 |#endif | gcc -o build/scons/opt/sconf_temp/conftest_067efcd68b39191f21773501607a9c8e_0_d874f0935a66606de8e5f3cd15acdcd5.o -c build/scons/opt/sconf_temp/conftest_067efcd68b39191f21773501607a9c8e_0.c build/scons/opt/sconf_temp/conftest_067efcd68b39191f21773501607a9c8e_0.c:5:2: error: #error not i386 build/scons/opt/sconf_temp/conftest_c0b1d7f6a7951557b08b1879d2707012_0.c <- | |# if defined(__powerpc64__) | /* Detected ppc64le */ |# else |#error not ppc64le |#endif | gcc -o build/scons/opt/sconf_temp/conftest_c0b1d7f6a7951557b08b1879d2707012_0_b03372b9b60e0f4472112644b94166bc.o -c build/scons/opt/sconf_temp/conftest_c0b1d7f6a7951557b08b1879d2707012_0.c build/scons/opt/sconf_temp/conftest_c0b1d7f6a7951557b08b1879d2707012_0.c:5:2: error: #error not ppc64le build/scons/opt/sconf_temp/conftest_6732939b06375ebbd46b5e264f3adb2e_0.c <- | |# if defined(__x86_64) || defined(_M_AMD64) | /* Detected x86_64 */ |# else |#error not x86_64 |#endif | gcc -o build/scons/opt/sconf_temp/conftest_6732939b06375ebbd46b5e264f3adb2e_0_750e5292f9cc0aa3a08058bf9313e042.o -c build/scons/opt/sconf_temp/conftest_6732939b06375ebbd46b5e264f3adb2e_0.c scons: Configure: Detected a x86_64 processor scons: Configure: Checking if target OS openbsd is supported by the toolchain... build/scons/opt/sconf_temp/conftest_613421ebbfe8385e1a2f5e967e179457_0.c <- | |# if defined(__APPLE__) |#include <TargetConditionals.h> |#endif |# if defined(__OpenBSD__) | /* detected openbsd */ |# else |#error |#endif | gcc -o build/scons/opt/sconf_temp/conftest_613421ebbfe8385e1a2f5e967e179457_0_d1c28ea2c0ebdf26a0347f9a123b4526.o -c build/scons/opt/sconf_temp/conftest_613421ebbfe8385e1a2f5e967e179457_0.c scons: Configure: yes file /home/mongo-r4.3.5/SConstruct,line 2228: 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_fe605161eb05ed15a28dad50dd5c2d3a_0.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; |} | Compiling build/scons/opt/sconf_temp/conftest_fe605161eb05ed15a28dad50dd5c2d3a_0_b43c784ef1c4af62a5fb20c3947ce1d6.o build/scons/opt/sconf_temp/conftest_fe605161eb05ed15a28dad50dd5c2d3a_0.c:7:2: error: #error GCC 8.2 or newer is required to build MongoDB scons: Configure: no scons: Configure: Checking if C++ compiler is GCC 8.2 or newer... build/scons/opt/sconf_temp/conftest_fe605161eb05ed15a28dad50dd5c2d3a_1.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; |} | Compiling build/scons/opt/sconf_temp/conftest_fe605161eb05ed15a28dad50dd5c2d3a_1_f4a5f31a5fc1ca8177787fe1e36f2441.o build/scons/opt/sconf_temp/conftest_fe605161eb05ed15a28dad50dd5c2d3a_1.cpp:7:2: error: #error GCC 8.2 or newer is required to build MongoDB scons: Configure: no [1] : https://github.com/mongodb/mongo/wiki/Build-Mongodb-From-Source