[Debian-iot-maintainers] Bug#871217: openzwave-controlpanel: FTBFS with GCC-7: error: -Wformat-security ignored without -Wformat

[Andreas Beckmann]

Source: openzwave-controlpanel
Version: 0.2a+git20161006.a390f35-1
Severity: serious
Tags: sid buster
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-7

openzwave-controlpanel FTBFS since GCC-7 was made the default compiler:

g++ -g -O2 -fdebug-prefix-map=/build/openzwave-controlpanel-0.2a+git20161006.a390f35=. -fstack-protector-strong -Wformat -Werror=format-security -c -Wall -Wno-unknown-pragmas -Wno-format -I /usr/include/openzwave -I /usr/include/openzwave/command_classes -I /usr/include/openzwave/value_classes -I /usr/include/openzwave/platform -I /usr/include/openzwave/platform/unix -I /usr/include/openzwave/tinyxml -o ozwcp.o ozwcp.cpp
cc1plus: error: -Wformat-security ignored without -Wformat [-Werror=format-security]
cc1plus: some warnings being treated as errors
Makefile:43: recipe for target 'ozwcp.o' failed
make[1]: *** [ozwcp.o] Error 1

Note the command has these conflicting flags:
  -Wformat -Werror=format-security -Wno-format


Andreas
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