After commit a233caa0aa ("json: make pretty printing optional") I get
following build failure:
LINK rtmon
../lib/libutil.a(json_print.o): In function `new_json_obj':
json_print.c:(.text+0x35): undefined reference to `show_pretty'
collect2: error: ld returned 1 exit status
make[1]: *** [rtmon] Error 1
make: *** [all] Error 2
It is caused by missing show_pretty variable in rtmon.
On the other hand tc/tc.c there are two distinct variables and single
matches() call that handles -pretty option thus setting show_pretty
will never happen. Note that since commit 44dcfe8201 ("Change
formatting of u32 back to default") show_pretty is used in tc/f_u32.c
so this is first place where -pretty introduced.
Furthermore other utilities like misc/ifstat.c and misc/nstat.c define
pretty variable, however only for their own purposes. They both support
JSON output and thus depend show_pretty in new_json_obj().
Assuming above use common variable to represent -pretty option, define
it in utils.c and declare in utils.h that is commonly used. Replace
show_pretty with pretty.
Fixes: a233caa0aa ("json: make pretty printing optional")
Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
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