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luajit: only available on x86(-64) hosts

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The -m32 compiler flag is used for 32bit builds and host-luajit has
limited architecture support. Building for a 32-bit target on a 32-bit
host should always work, but we haven't tested that and it's very
unlikely that someone needs it. So just limit to x86(-64) hosts.

Fixes:
http://autobuild.buildroot.net/results/5f5b5edb058efe976c003678e21bcc28a87cc828/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Arnout: clarify that it might work on 32-bit hosts for a 32-bit target]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Peter Korsgaard 2017-11-02 11:45:19 +01:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent e480e88169
commit 9b9347ee9f
1 changed files with 3 additions and 0 deletions
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3
package/luajit/Config.in
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@ -1,5 +1,8 @@
config BR2_PACKAGE_LUAJIT_ARCH_SUPPORTS
bool
# -m32 flag is used for 32bit builds and host-luajit has
# limited architecture support
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
default y if BR2_i386 || \
(BR2_x86_64 && BR2_HOSTARCH='x86_64') || \
BR2_powerpc || BR2_arm || BR2_armeb || \