[cups.bugs] [MOD] STR #3198: [patch] fix -fstack-protector support check

[Peter Korsgaard]

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[STR New]

[PATCH]: use AC_TRY_LINK for stack protector check

Actually try to link an executable to test for stack protector support,
as gcc seems to accept the -fstack-protector argument even when it's
compiled with --disable-libssp (but linking fails with a error
finding -lssp_nonshared).

We're using this patch in buildroot (http://buildroot.org)

Link: http://www.cups.org/str.php?L3198
Version: 1.3.10
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