Package: gcc-riscv64-linux-gnu Version: 4:8.3.0-2 Severity: normal Dear Maintainer,
My RISC V64 implementation doesn't have floating point, so I'm trying to compile with -march=rv64imac -mabi=lp64 I see: $ riscv64-linux-gnu-gcc -mabi=lp64 -march=rv64imac x.c In file included from /usr/riscv64-linux-gnu/include/features.h:448, from /usr/riscv64-linux-gnu/include/bits/libc-header-start.h:3, from /usr/riscv64-linux-gnu/include/stdio.h:27, from x.c:1: /usr/riscv64-linux-gnu/include/gnu/stubs.h:8:11: fatal error: gnu/stubs-lp64.h: No such file or directory # include <gnu/stubs-lp64.h> compilation terminated. for a simple hello world program. It looks as if only march=rv64imafdc/mabi=lp64d is supported; please can the other valid combinations be supported as well? The current list is: march=rv32i/mabi=ilp32 march=rv32im/mabi=ilp32 march=rv32iac/mabi=ilp32 march=rv32imac/mabi=ilp32 march=rv32imafc/mabi=ilp32f march=rv64imac/mabi=lp64 march=rv64imafdc/mabi=lp64d Peter C -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable') Architecture: amd64 (x86_64) Foreign Architectures: armhf, armel, i386, powerpc, arm64, riscv64 Kernel: Linux 5.0.0-rc4-00001-g4aa9fc2a435a (SMP w/8 CPU cores) Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages gcc-riscv64-linux-gnu depends on: ii cpp-riscv64-linux-gnu 4:8.3.0-2 ii gcc-8-riscv64-linux-gnu 8.3.0-4cross2 Versions of packages gcc-riscv64-linux-gnu recommends: ii libc6-dev-riscv64-cross [libc-dev-riscv64-cross] 2.28-7cross1 Versions of packages gcc-riscv64-linux-gnu suggests: ii autoconf 2.69-11 ii automake 1:1.16.1-4 ii bison 2:3.3.2.dfsg-1 ii flex 2.6.4-6.2 ii gcc-doc 5:7.2.0-2 pn gdb-riscv64-linux-gnu <none> ii libtool 2.4.6-10 ii make 4.2.1-1.2 ii manpages-dev 4.16-1 -- no debconf information