shithub: dav1d

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Build: Fix configure fallback for stack alignment

This is a fix for

    ERROR:  Unknown variable "stackrealign_flag"

when configuring for x86 on compilers that do not support any of the
checked stackalign flags.

--- a/meson.build

+++ b/meson.build

@@ -70,6 +70,9 @@

     error('Atomics not supported')

 endif

+stackalign_flag = []

+stackrealign_flag = []

+

 if host_machine.cpu_family().startswith('x86')

     if cc.has_argument('-mpreferred-stack-boundary=5')

         stackalign_flag = ['-mpreferred-stack-boundary=5']

@@ -95,9 +98,6 @@

             cdata.set('STACK_ALIGNMENT', 4)

         endif

     endif

-else

-    stackalign_flag = []

-    stackrealign_flag = []

 endif

 if host_machine.cpu_family().startswith('x86')