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[gpsd-users] json.c:556:6: warning: empty declaration
From: |
Charles Curley |
Subject: |
[gpsd-users] json.c:556:6: warning: empty declaration |
Date: |
Thu, 4 Oct 2018 14:36:20 -0600 |
I just re-cloned the repo, so as to start with a fresh build. I
then check out tag release-3.18. System is Debian 9.5 stretch.
I got three of these:
gcc -o json.os -c -pthread -Wextra -Wall -Wno-uninitialized
-Wno-missing-field-initializers -Wcast-align -Wmissing-declarations
-Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith -Wreturn-type -O2
-pthread -fPIC -DHAVE_SYS_TIMEPPS_H=1 -I/usr/include/dbus-1.0
-I/usr/lib/x86_64-linux-gnu/dbus-1.0/include json.c
json.c: In function 'json_internal_read_object':
json.c:556:6: warning: empty declaration
__attribute__ ((fallthrough));
^~~~~~~~~~~~~
and two of these:
gcc -o packet.o -c -pthread -Wextra -Wall -Wno-uninitialized
-Wno-missing-field-initializers -Wcast-align -Wmissing-declarations
-Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith -Wreturn-type -O2
-pthread -DHAVE_SYS_TIMEPPS_H=1 -I/usr/include/dbus-1.0
-I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libusb-1.0 packet.c
packet.c: In function 'nextstate':
packet.c:1065:2: warning: empty declaration
__attribute__ ((fallthrough));
^~~~~~~~~~~~~
They are warning and not fatal. Still....
--
"When we talk of civilization, we are too apt to limit the meaning of
the word to its mere embellishments, such as arts and sciences; but
the true distinction between it and barbarism is, that the one
presents a state of society under the protection of just and
well-administered law, and the other is left to the chance government
of brute force."
- The Rev. James White, Eighteen Christian Centuries, 1889
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