Hi,
Just trying to figure out if what I am trying is actually supported, I am a bit confused with the documentation in regards to arm compilers. I run sonar-scanner on the same C++ code, ubuntu based docker container, one on x86_64 other on aarch64. x64 works fine, but aarch64 I get a parse error when scanner tries to probe the C++ compiler:
sonar-scanner -Dsonar.cfamily.threads=$(nproc) -Dsonar.cfamily.junit.reportsPath=/build/debug/test-reports -Dsonar.cfamily.compile-commands=/build/debug/compile_commands.json
00:20:02.156 INFO: Scanner configuration file: /opt/sonar/sonar-scanner-4.4.0.2170/conf/sonar-scanner.properties
00:20:02.160 INFO: Project root configuration file: /build/sonar-project.properties
00:20:02.214 INFO: SonarScanner 4.4.0.2170
00:20:02.215 INFO: Java 11.0.16 Ubuntu (64-bit)
00:20:02.215 INFO: Linux 4.14.287-215.504.amzn2.aarch64 aarch64
00:20:02.215 INFO: SONAR_SCANNER_OPTS=-server
00:20:02.489 DEBUG: keyStore is :
00:20:02.489 DEBUG: keyStore type is : pkcs12
00:20:02.489 DEBUG: keyStore provider is :
00:20:02.489 DEBUG: init keystore
00:20:02.490 DEBUG: init keymanager of type SunX509
later on..
00:21:25.152 DEBUG: Probing compiler: [c++, -x, c++, --std, c++17, -v, -dM, -E, -]
00:21:25.168 DEBUG: stdout:
00:21:25.168 DEBUG: stderr:
/build/.scannerwork/.sonartmp/12005726371942828917/subprocess: 7: Syntax error: Unterminated quoted string
aarch64 gets picked up by sonar-scanner, I can see it in the first few logs… If it isn’t supported, wouldn’t it just stop then?
When I manually do:
root@92bf3bec14d7:/build# c++ -x c++ --std c++17 -v -dM -E - < /dev/null
Using built-in specs.
COLLECT_GCC=c++
Target: aarch64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.4.0-1ubuntu1~20.04.1' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --program-prefix=aarch64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --enable-fix-cortex-a53-843419 --disable-werror --enable-checking=release --build=aarch64-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu
Thread model: posix
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
COLLECT_GCC_OPTIONS='-std=c++17' '-v' '-dM' '-E' '-shared-libgcc' '-mlittle-endian' '-mabi=lp64'
/usr/lib/gcc/aarch64-linux-gnu/9/cc1plus -E -quiet -v -imultiarch aarch64-linux-gnu -D_GNU_SOURCE - -mlittle-endian -mabi=lp64 -std=c++17 -fasynchronous-unwind-tables -fstack-protector-strong -Wformat -Wformat-security -fstack-clash-protection -dM
ignoring duplicate directory "/usr/include/aarch64-linux-gnu/c++/9"
ignoring nonexistent directory "/usr/local/include/aarch64-linux-gnu"
ignoring nonexistent directory "/usr/lib/gcc/aarch64-linux-gnu/9/include-fixed"
ignoring nonexistent directory "/usr/lib/gcc/aarch64-linux-gnu/9/../../../../aarch64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/include/c++/9
/usr/include/aarch64-linux-gnu/c++/9
/usr/include/c++/9/backward
/usr/lib/gcc/aarch64-linux-gnu/9/include
/usr/local/include
/usr/include/aarch64-linux-gnu
/usr/include
End of search list.
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#define __FLT32X_EPSILON__ 2.22044604925031308084726333618164062e-16F32x
#define __aarch64__ 1
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#define __FLT64X_DECIMAL_DIG__ 36
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#define __FLT64_MIN__ 2.22507385850720138309023271733240406e-308F64
#define __INT_LEAST32_WIDTH__ 32
#define __INTMAX_TYPE__ long int
#define __DEC128_MAX_EXP__ 6145
#define __FLT32X_HAS_QUIET_NAN__ 1
#define __ATOMIC_CONSUME 1
#define __GNUC_MINOR__ 4
#define __INT_FAST16_WIDTH__ 64
#define __UINTMAX_MAX__ 0xffffffffffffffffUL
#define __DEC32_MANT_DIG__ 7
#define __FLT32X_DENORM_MIN__ 4.94065645841246544176568792868221372e-324F32x
#define __cpp_template_template_args 201611
#define __DBL_MAX_10_EXP__ 308
#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L
#define __INT16_C(c) c
#define __ARM_ARCH_ISA_A64 1
#define __cpp_generic_lambdas 201304
#define __STDC__ 1
#define __FLT32X_DIG__ 15
#define __PTRDIFF_TYPE__ long int
#define __ATOMIC_SEQ_CST 5
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 1
#define __UINT32_TYPE__ unsigned int
#define __FLT32X_MIN_10_EXP__ (-307)
#define __UINTPTR_TYPE__ long unsigned int
#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
#define __DEC128_MANT_DIG__ 34
#define __LDBL_MIN_10_EXP__ (-4931)
#define __FLT128_EPSILON__ 1.92592994438723585305597794258492732e-34F128
#define __SIZEOF_LONG_LONG__ 8
#define __cpp_user_defined_literals 200809
#define __FLT128_DECIMAL_DIG__ 36
#define __GCC_ATOMIC_LLONG_LOCK_FREE 2
#define __FLT32X_MIN__ 2.22507385850720138309023271733240406e-308F32x
#define __LDBL_DIG__ 33
#define __FLT_DECIMAL_DIG__ 9
#define __UINT_FAST16_MAX__ 0xffffffffffffffffUL
#define __GCC_ATOMIC_SHORT_LOCK_FREE 2
#define __INT_LEAST64_WIDTH__ 64
#define __UINT_FAST8_TYPE__ unsigned char
#define _GNU_SOURCE 1
#define __cpp_init_captures 201304
#define __ATOMIC_ACQ_REL 4
#define __ATOMIC_RELEASE 3
COMPILER_PATH=/usr/lib/gcc/aarch64-linux-gnu/9/:/usr/lib/gcc/aarch64-linux-gnu/9/:/usr/lib/gcc/aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/9/:/usr/lib/gcc/aarch64-linux-gnu/
LIBRARY_PATH=/usr/lib/gcc/aarch64-linux-gnu/9/:/usr/lib/gcc/aarch64-linux-gnu/9/../../../aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/9/../../../../lib/:/lib/aarch64-linux-gnu/:/lib/../lib/:/usr/lib/aarch64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/aarch64-linux-gnu/9/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-std=c++17' '-v' '-dM' '-E' '-shared-libgcc' '-mlittle-endian' '-mabi=lp64'
x86 works fine, and output is identical as far as I can see, except for aarch64=x86
The main issue is that this repository is ok being built in x86, but I am trying to build another image based on Jetson Nano L4T docker image, that is going to be a pain to get working on x86…