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build: relax the relaxed stack frame limit further
Pick 256k as the limit. While -Wno-frame-larger-than would make more sense for usage in our test suite, the -Wno version seems to have no effect if -Wframe-larger-than was already specified. Use an (un)reasonably large value instead. Fixes the build with clang: ../../tests/cputest.c:964:1: error: stack frame size of 33176 bytes in function 'mymain' [-Werror,-Wframe-larger-than=] mymain(void) ^ 1 error generated. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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@ -172,7 +172,7 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
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# but using 1024 bytes sized buffers (mostly for virStrerror)
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# but using 1024 bytes sized buffers (mostly for virStrerror)
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# stops us from going down further
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# stops us from going down further
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wantwarn="$wantwarn -Wframe-larger-than=4096"
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wantwarn="$wantwarn -Wframe-larger-than=4096"
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gl_WARN_ADD([-Wframe-larger-than=32768], [RELAXED_FRAME_LIMIT_CFLAGS])
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gl_WARN_ADD([-Wframe-larger-than=262144], [RELAXED_FRAME_LIMIT_CFLAGS])
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# Extra special flags
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# Extra special flags
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dnl -fstack-protector stuff passes gl_WARN_ADD with gcc
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dnl -fstack-protector stuff passes gl_WARN_ADD with gcc
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