>>> host-bootgen xilinx_v2023.1 Downloading wget --passive-ftp -nd -t 3 -O '/home/buildroot/autobuild/instance-0/output-1/build/.bootgen-xilinx_v2023.1.tar.gz.Y9D4x1/output' 'https://github.com/Xilinx/bootgen/archive/xilinx_v2023.1/bootgen-xilinx_v2023.1.tar.gz' --2023-06-10 08:33:34-- https://github.com/Xilinx/bootgen/archive/xilinx_v2023.1/bootgen-xilinx_v2023.1.tar.gz Resolving github.com (github.com)... 192.30.255.113 Connecting to github.com (github.com)|192.30.255.113|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/Xilinx/bootgen/tar.gz/refs/tags/xilinx_v2023.1 [following] --2023-06-10 08:33:35-- https://codeload.github.com/Xilinx/bootgen/tar.gz/refs/tags/xilinx_v2023.1 Resolving codeload.github.com (codeload.github.com)... 192.30.255.120 Connecting to codeload.github.com (codeload.github.com)|192.30.255.120|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/x-gzip] Saving to: '/home/buildroot/autobuild/instance-0/output-1/build/.bootgen-xilinx_v2023.1.tar.gz.Y9D4x1/output' 0K .......... .......... .......... .......... .......... 4.17M 50K .......... .......... .......... .......... .......... 6.03M 100K .......... .......... .......... .......... .......... 33.4M 150K .......... .......... .......... .......... .......... 5.67M 200K .......... .......... .......... .......... .......... 5.20M 250K .......... .......... .......... .......... .......... 4.91M 300K .......... .......... .......... .......... .......... 4.78M 350K .......... .......... .......... .......... .......... 36.5M 400K .......... .......... .......... .......... .......... 4.79M 450K .......... .......... .......... .......... .......... 5.77M 500K .......... ......... 23.5M=0.08s 2023-06-10 08:33:35 (6.32 MB/s) - '/home/buildroot/autobuild/instance-0/output-1/build/.bootgen-xilinx_v2023.1.tar.gz.Y9D4x1/output' saved [531823] bootgen-xilinx_v2023.1.tar.gz: OK (sha256: 2fda35fac28f5753cfdd9c6d5c07fd2b018d55984681af79415a67ba5372ea8e) >>> host-bootgen xilinx_v2023.1 Extracting gzip -d -c /home/buildroot/autobuild/instance-0/dl/bootgen/bootgen-xilinx_v2023.1.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/output-1/build/host-bootgen-xilinx_v2023.1 -xf - >>> host-bootgen xilinx_v2023.1 Patching >>> host-bootgen xilinx_v2023.1 Configuring >>> host-bootgen xilinx_v2023.1 Building /usr/bin/make -j4 PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" PKG_CONFIG="/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/buildroot/autobuild/instance-0/output-1/host/lib/pkgconfig:/home/buildroot/autobuild/instance-0/output-1/host/share/pkgconfig" AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm" CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp" OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib" CPPFLAGS="-I/home/buildroot/autobuild/instance-0/output-1/host/include" CFLAGS="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" CXXFLAGS="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" LDFLAGS="-L/home/buildroot/autobuild/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-0/output-1/host/lib" INTLTOOL_PERL=/usr/bin/perl LIBS="`PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" PKG_CONFIG="/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/buildroot/autobuild/instance-0/output-1/host/lib/pkgconfig:/home/buildroot/autobuild/instance-0/output-1/host/share/pkgconfig" /home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config --libs libssl libcrypto`" INCLUDE_USER="`PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" PKG_CONFIG="/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/buildroot/autobuild/instance-0/output-1/host/lib/pkgconfig:/home/buildroot/autobuild/instance-0/output-1/host/share/pkgconfig" /home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config --cflags libssl libcrypto`" CXXFLAGS="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x" -C /home/buildroot/autobuild/instance-0/output-1/build/host-bootgen-xilinx_v2023.1 make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/host-bootgen-xilinx_v2023.1' /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. Keccak-compact-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. Keccak-compact.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authentication-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authentication-zynq.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authentication-zynqmp.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authentication.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authkeys-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. authkeys.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bif.tab.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bif.yy.cpp authkeys.cpp: In static member function 'static void Key::GenerateRsaKeys(KeyGenerationStruct*)': authkeys.cpp:521:36: warning: 'RSA* RSA_generate_key(int, long unsigned int, void (*)(int, int, void*), void*)' is deprecated [-Wdeprecated-declarations] 521 | if ((rsa = RSA_generate_key(keygen->keyLength * 8, RSA_F4, NULL, NULL)) == NULL) | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/e_os2.h:13, from /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/bn.h:14, from authkeys.h:30, from authkeys.cpp:26: /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/rsa.h:235:25: note: declared here 235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void | ^~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/opensslconf.h:118:37: note: in definition of macro 'DECLARE_DEPRECATED' 118 | # define DECLARE_DEPRECATED(f) f __attribute__ ((deprecated)); | ^ /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/rsa.h:235:1: note: in expansion of macro 'DEPRECATEDIN_0_9_8' 235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void | ^~~~~~~~~~~~~~~~~~ authkeys.cpp:557:36: warning: 'RSA* RSA_generate_key(int, long unsigned int, void (*)(int, int, void*), void*)' is deprecated [-Wdeprecated-declarations] 557 | if ((rsa = RSA_generate_key(keygen->keyLength * 8, RSA_F4, NULL, NULL)) == NULL) | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/rsa.h:235:25: note: declared here 235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void | ^~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/opensslconf.h:118:37: note: in definition of macro 'DECLARE_DEPRECATED' 118 | # define DECLARE_DEPRECATED(f) f __attribute__ ((deprecated)); | ^ /home/buildroot/autobuild/instance-0/output-1/host/include/openssl/rsa.h:235:1: note: in expansion of macro 'DEPRECATEDIN_0_9_8' 235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void | ^~~~~~~~~~~~~~~~~~ /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bifoptions.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. binary-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. binary.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. binfile.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bitutils-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bitutils.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootheader-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootheader-zynq.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootheader-zynqmp.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootheader.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootimage-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootimage-zynq.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootimage-zynqmp.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. bootimage.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. checksum-versal.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. checksum.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. cmdoptions.tab.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. cmdoptions.yy.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. elftools.cpp /usr/bin/g++ -c -O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include -std=c++0x -I/home/buildroot/autobuild/instance-0/output-1/host/include -I. encryption-versal.cpp ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual int CO::FlexScanner::yylex()': ../bisonflex/cmdoptions.yy.cpp:1362:18: error: no match for 'operator=' (operand types are 'std::istream' {aka 'std::basic_istream'} and 'std::istream*' {aka 'std::basic_istream*'}) In file included from /usr/include/c++/12/iostream:40, from ../bisonflex/cmdoptions.yy.cpp:119: /usr/include/c++/12/istream:625:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator=(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 625 | operator=(basic_istream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/istream:625:33: note: no known conversion for argument 1 from 'std::istream*' {aka 'std::basic_istream*'} to 'std::basic_istream&&' 625 | operator=(basic_istream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp:1369:19: error: no match for 'operator=' (operand types are 'std::ostream' {aka 'std::basic_ostream'} and 'std::ostream*' {aka 'std::basic_ostream*'}) In file included from /usr/include/c++/12/iostream:39: /usr/include/c++/12/ostream:402:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 402 | operator=(basic_ostream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/ostream:402:33: note: no known conversion for argument 1 from 'std::ostream*' {aka 'std::basic_ostream*'} to 'std::basic_ostream&&' 402 | operator=(basic_ostream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp:2421:46: error: cannot convert 'std::istream' {aka 'std::basic_istream'} to 'std::istream*' {aka 'std::basic_istream*'} in assignment ../bisonflex/cmdoptions.yy.cpp: In constructor 'cmdoptionsFlexLexer::cmdoptionsFlexLexer(std::istream*, std::ostream*)': ../bisonflex/cmdoptions.yy.cpp:2537:75: error: 'std::basic_istream<_CharT, _Traits>::basic_istream() [with _CharT = char; _Traits = std::char_traits]' is protected within this context /usr/include/c++/12/istream:606:7: note: declared protected here 606 | basic_istream() | ^~~~~~~~~~~~~ ../bisonflex/cmdoptions.yy.cpp:2537:75: error: 'std::basic_ostream<_CharT, _Traits>::basic_ostream() [with _CharT = char; _Traits = std::char_traits]' is protected within this context /usr/include/c++/12/ostream:384:7: note: declared protected here 384 | basic_ostream() | ^~~~~~~~~~~~~ ../bisonflex/cmdoptions.yy.cpp:2539:9: error: no match for 'operator=' (operand types are 'std::istream' {aka 'std::basic_istream'} and 'std::istream*' {aka 'std::basic_istream*'}) /usr/include/c++/12/istream:625:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator=(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 625 | operator=(basic_istream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/istream:625:33: note: no known conversion for argument 1 from 'std::istream*' {aka 'std::basic_istream*'} to 'std::basic_istream&&' 625 | operator=(basic_istream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp:2540:10: error: no match for 'operator=' (operand types are 'std::ostream' {aka 'std::basic_ostream'} and 'std::ostream*' {aka 'std::basic_ostream*'}) /usr/include/c++/12/ostream:402:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 402 | operator=(basic_ostream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/ostream:402:33: note: no known conversion for argument 1 from 'std::ostream*' {aka 'std::basic_ostream*'} to 'std::basic_ostream&&' 402 | operator=(basic_ostream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual void cmdoptionsFlexLexer::switch_streams(std::istream*, std::ostream*)': ../bisonflex/cmdoptions.yy.cpp:2586:11: error: no match for 'operator=' (operand types are 'std::ostream' {aka 'std::basic_ostream'} and 'std::ostream*' {aka 'std::basic_ostream*'}) /usr/include/c++/12/ostream:402:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 402 | operator=(basic_ostream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/ostream:402:33: note: no known conversion for argument 1 from 'std::ostream*' {aka 'std::basic_ostream*'} to 'std::basic_ostream&&' 402 | operator=(basic_ostream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual int cmdoptionsFlexLexer::LexerInput(char*, int)': ../bisonflex/cmdoptions.yy.cpp:2595:11: error: base operand of '->' has non-pointer type 'std::istream' {aka 'std::basic_istream'} ../bisonflex/cmdoptions.yy.cpp:2595:26: error: base operand of '->' has non-pointer type 'std::istream' {aka 'std::basic_istream'} ../bisonflex/cmdoptions.yy.cpp:2610:13: error: base operand of '->' has non-pointer type 'std::istream' {aka 'std::basic_istream'} ../bisonflex/cmdoptions.yy.cpp:2612:11: error: base operand of '->' has non-pointer type 'std::istream' {aka 'std::basic_istream'} ../bisonflex/cmdoptions.yy.cpp:2615:14: error: base operand of '->' has non-pointer type 'std::istream' {aka 'std::basic_istream'} ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual void cmdoptionsFlexLexer::LexerOutput(const char*, int)': ../bisonflex/cmdoptions.yy.cpp:2621:14: error: base operand of '->' has non-pointer type 'std::ostream' {aka 'std::basic_ostream'} ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual void cmdoptionsFlexLexer::yyrestart(std::istream*)': ../bisonflex/cmdoptions.yy.cpp:2978:37: error: cannot convert 'std::istream*' {aka 'std::basic_istream*'} to 'std::istream&' {aka 'std::basic_istream&'} In file included from ../bisonflex/cmdoptions.yy.cpp:382: /home/buildroot/autobuild/instance-0/output-1/host/include/FlexLexer.h:156:58: note: initializing argument 2 of 'void cmdoptionsFlexLexer::yy_init_buffer(yy_buffer_state*, std::istream&)' 156 | void yy_init_buffer( yy_buffer_state* b, std::istream& s ); | ~~~~~~~~~~~~~~^ ../bisonflex/cmdoptions.yy.cpp: In member function 'void cmdoptionsFlexLexer::yy_load_buffer_state()': ../bisonflex/cmdoptions.yy.cpp:3029:35: error: no match for 'operator=' (operand types are 'std::istream' {aka 'std::basic_istream'} and 'std::istream*' {aka 'std::basic_istream*'}) /usr/include/c++/12/istream:625:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator=(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]' 625 | operator=(basic_istream&& __rhs) | ^~~~~~~~ /usr/include/c++/12/istream:625:33: note: no known conversion for argument 1 from 'std::istream*' {aka 'std::basic_istream*'} to 'std::basic_istream&&' 625 | operator=(basic_istream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ ../bisonflex/cmdoptions.yy.cpp: In member function 'virtual yy_buffer_state* cmdoptionsFlexLexer::yy_create_buffer(std::istream*, int)': ../bisonflex/cmdoptions.yy.cpp:3062:21: error: cannot convert 'std::istream*' {aka 'std::basic_istream*'} to 'std::istream&' {aka 'std::basic_istream&'} /home/buildroot/autobuild/instance-0/output-1/host/include/FlexLexer.h:156:58: note: initializing argument 2 of 'void cmdoptionsFlexLexer::yy_init_buffer(yy_buffer_state*, std::istream&)' 156 | void yy_init_buffer( yy_buffer_state* b, std::istream& s ); | ~~~~~~~~~~~~~~^ ../bisonflex/cmdoptions.yy.cpp: At global scope: ../bisonflex/cmdoptions.yy.cpp:32:25: error: no declaration matches 'void cmdoptionsFlexLexer::yy_init_buffer(YY_BUFFER_STATE, std::istream*)' ../bisonflex/cmdoptions.yy.cpp:3106:10: note: in expansion of macro 'yyFlexLexer' /home/buildroot/autobuild/instance-0/output-1/host/include/FlexLexer.h:156:8: note: candidate is: 'void cmdoptionsFlexLexer::yy_init_buffer(yy_buffer_state*, std::istream&)' 156 | void yy_init_buffer( yy_buffer_state* b, std::istream& s ); | ^~~~~~~~~~~~~~ ../bisonflex/cmdoptions.yy.cpp:32:25: note: 'class cmdoptionsFlexLexer' defined here /home/buildroot/autobuild/instance-0/output-1/host/include/FlexLexer.h:119:7: note: in expansion of macro 'yyFlexLexer' 119 | class yyFlexLexer : public FlexLexer { | ^~~~~~~~~~~ make[1]: *** [Makefile:71: cmdoptions.yy.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-bootgen-xilinx_v2023.1' make: *** [package/pkg-generic.mk:293: /home/buildroot/autobuild/instance-0/output-1/build/host-bootgen-xilinx_v2023.1/.stamp_built] Error 2 make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'