Online Text Editor - Create, Edit, Share and Save Text Files

Loading…
pi@raspberrypi:~ $ gcc -v binary2bcd2.o -o binary2bcd2
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/aarch64-linux-gnu/8/lto-wrapper
Target: aarch64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --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-bootstrap --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 --disable-libphobos --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 8.3.0 (Debian 8.3.0-6) 
COMPILER_PATH=/usr/lib/gcc/aarch64-linux-gnu/8/:/usr/lib/gcc/aarch64-linux-gnu/8/:/usr/lib/gcc/aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/8/:/usr/lib/gcc/aarch64-linux-gnu/
LIBRARY_PATH=/usr/lib/gcc/aarch64-linux-gnu/8/:/usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/8/../../../../lib/:/lib/aarch64-linux-gnu/:/lib/../lib/:/usr/lib/aarch64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/aarch64-linux-gnu/8/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-o' 'binary2bcd2' '-mlittle-endian' '-mabi=lp64'
 /usr/lib/gcc/aarch64-linux-gnu/8/collect2 -plugin /usr/lib/gcc/aarch64-linux-gnu/8/liblto_plugin.so -plugin-opt=/usr/lib/gcc/aarch64-linux-gnu/8/lto-wrapper -plugin-opt=-fresolution=/tmp/ccsTCPDr.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --eh-frame-hdr --hash-style=gnu -dynamic-linker /lib/ld-linux-aarch64.so.1 -X -EL -maarch64linux --fix-cortex-a53-843419 -pie -o binary2bcd2 /usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/Scrt1.o /usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/crti.o /usr/lib/gcc/aarch64-linux-gnu/8/crtbeginS.o -L/usr/lib/gcc/aarch64-linux-gnu/8 -L/usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu -L/usr/lib/gcc/aarch64-linux-gnu/8/../../../../lib -L/lib/aarch64-linux-gnu -L/lib/../lib -L/usr/lib/aarch64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/aarch64-linux-gnu/8/../../.. binary2bcd2.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib/gcc/aarch64-linux-gnu/8/crtendS.o /usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/crtn.o
/usr/bin/ld: binary2bcd2.o: in function `_start':
(.text+0x0): multiple definition of `_start'; /usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
/usr/bin/ld: /usr/lib/gcc/aarch64-linux-gnu/8/../../../aarch64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x18): undefined reference to `main'
/usr/bin/ld: (.text+0x1c): undefined reference to `main'
collect2: error: ld returned 1 exit status