7542a59601
When building a toolchain with upstream gcc 9.x the build fail due to several issues. Note: The upstream Binutils support csky target since release 2.32 but the support was never enabled in the Buildroot packaging. So the latest version (2.33.1) was tested here. [upstream gcc 9.x w/ glibc csky fork with binutils csky for or binutils 2.33.1] In file included from <command-line>: ./../include/libc-symbols.h:534:26: error: '__EI___errno_location' specifies less restrictive attributes than its target '__errno_location': 'const', 'nothrow' [-Werror=missing-attributes] 534 | extern __typeof (name) __EI_##name \ [upstream gcc 9.x w/ glibc 2.30 w/ binutils csky fork] /tmp/ccThLRhb.s: Assembler messages: /tmp/ccThLRhb.s:10: Error: invalid or unsupported encoding in .cfi_personality /tmp/ccThLRhb.s:11: Error: invalid or unsupported encoding in .cfi_lsda [upstream gcc 9.x w/ glibc 2.30 w/ binutils 2.33.1] build/elf/librtld.os: in function `__sync_fetch_and_add_2': libgcc/config/csky/linux-atomic.c:116: undefined reference to `__kernel_cmpxchg' Currenlty, only the toolchain using binutils, gcc, glibc fork produce a working toolchain. So disable gcc 9.x for csky. Signed-off-by: Romain Naour <romain.naour@smile.fr> Cc: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Guo Ren <guoren@kernel.org> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| .. | ||
| 5.5.0 | ||
| 7.5.0 | ||
| 8.3.0 | ||
| 9.2.0 | ||
| arc-2019.09-release | ||
| gcc-final | ||
| gcc-initial | ||
| or1k-musl-5.4.0-20170218 | ||
| Config.in.host | ||
| gcc.hash | ||
| gcc.mk | ||