path: root/toolchain
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authorGravatar Yann E. MORIN <yann.morin.1998@free.fr>2019-07-18 23:06:27 +0200
committerGravatar Peter Korsgaard <peter@korsgaard.com>2019-08-01 10:15:17 +0200
commitb8aad93817633e46262f2fa0e150b01d51dd324a (patch)
treee7d56ca2bc94d12250e70be437d54bc987ab0920 /toolchain
parenta0b0976c93337b521ec7935bf536a00ff3896e0a (diff)
arch/csky: restrict ck610 to the C-SKY gcc port
As Guo explained, upstream gcc does not support abi-v1 (only abi-v2), but ck610 needs abi-v1 [0] [1] To simplify things, we make the whole C-SKY architecture require gcc-9 or later, and add a single exception in gcc to force the ck610 to use the C-SKY port. Note that this does not change the default gcc version to be used for C-SKY: the C-SKY port is still always the default one; the gcc-9 version is only proposed as an alternative (except for ck610, of course). [0] http://lists.busybox.net/pipermail/buildroot/2019-July/254386.html [1] package/Makefile.in#73 Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Guo Ren <guoren@kernel.org> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Romain Naour <romain.naour@gmail.com> Acked-by: Guo Ren <guoren@kernel.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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