Created attachment 206134 [details] patch With gcc9, build fails: /usr/local/poudriere/ports/default/lang/spidermonkey52/work/firefox-52.9.0esr/js/src/jsapi-tests/testPrintf.cpp: In member function 'virtual bool cls_testPrintf::run(JS::HandleObject )': /usr/local/poudriere/ports/default/lang/spidermonkey52/work/firefox-52.9.0esr/js/src/jsapi-tests/testPrintf.cpp:58:20: error: '%s' directive argument is null [-Werror=format-overflow =] 58 | CHECK(print_one("(null)", "%s", zero())); Remove the test printf: CHECK(print_one("(null)", "%s", zero())); to fix build.
*** Bug 239485 has been marked as a duplicate of this bug. ***
Pretty sure this falls under portmgr blanket and you can just commit it (after mentor approval).
A commit references this bug: Author: pkubaj Date: Mon Aug 5 13:30:39 UTC 2019 New revision: 508168 URL: https://svnweb.freebsd.org/changeset/ports/508168 Log: lang/spidermonkey52: fix build with GCC-based architectures With gcc9, build fails: /usr/local/poudriere/ports/default/lang/spidermonkey52/work/firefox-52.9.0esr/js/src/jsapi-tests/testPrintf.cpp: In member function 'virtual bool cls_testPrintf::run(JS::HandleObject )': /usr/local/poudriere/ports/default/lang/spidermonkey52/work/firefox-52.9.0esr/js/src/jsapi-tests/testPrintf.cpp:58:20: error: '%s' directive argument is null [-Werror=format-overflow =] 58 | CHECK(print_one("(null)", "%s", zero())); Remove the test printf: CHECK(print_one("(null)", "%s", zero())); to fix build. PR: 239507 Approved by: tcberner (mentor), portmgr blanket Differential Revision: https://reviews.freebsd.org/D21144 Changes: head/lang/spidermonkey52/files/patch-js_src_jsapi-tests_testPrintf.cpp