Hi, I am trying to compile a 64bit executable using gccgo on Solaris 11/10. Following is what I have tried:
CGO_LDFLAGS='-m64' go build hello_world.go GOARCH=sparc64 CGO_LDFLAGS='-m64' go build hello_world.go Below is the output of the first command: amandeep@s113ldom1:~/workspace$ CGO_LDFLAGS='-m64' go build pqrs.go # command-line-arguments ld: warning: file $WORK/b001/_pkg_.a(_go_.o): wrong ELF class: ELFCLASS32 Undefined first referenced symbol in file main.main /usr/gnu/lib/gcc/sparc-sun-solaris2.11/8.2.1/../../../sparcv9/libgo.so __go_init_main /usr/gnu/lib/gcc/sparc-sun-solaris2.11/8.2.1/../../../sparcv9/libgo.so ld: fatal: symbol referencing errors collect2: error: ld returned 1 exit status However, I am able to generate 64 bit executable for c++ helloworld using just gcc, so I am hoping it boils down to passing the right set of flags. For example: amandeep@s113ldom1:~/workspace$ /usr/gnu/bin/gcc -m64 helloworld.c amandeep@s113ldom1:~/workspace$ file ./a.out ./a.out: ELF 64-bit MSB executable SPARCV9 Version 1, dynamically linked, not stripped, no debugging information available amandeep@s113ldom1:~/workspace$ file /usr/gnu/bin/gcc /usr/gnu/bin/gcc: ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, dynamically linked, not stripped How would you compile a 64 bit executable for Solaris using gccgo? -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
