tree 855095504b6995279c55bdf3a54dc5bf6613dbd8
parent 1889ebf11732ba5c01e650d6d3ca142dd0033619
author Patrick Williams <patrick@stwcx.xyz> 1630094030 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1630094207 -0500

build: use nlohmann-json dependency

Many sources files want to use the 'json.hpp' file from nlohmann,
but when this is installed as a subproject it isn't in the default
search path, unless a dependency to it is explicitly added.  In
most cases this is pulled in via the 'Thresholds.hpp' file which is
in-turn linked in by the thresholds static library.

In meson, static libraries shouldn't be linked against directly but
instead indirectly through a 'dependency' relationship, otherwise the
implicit header file needs are not able to be communicated up to users
of the library (such as Thresholds -> json.hpp here).  Revamp the
static library relationships to use 'dependencies' rather than
'link_with' so that the header file needs are properly expressed.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Id78aee6af03f10c555aa84edbe9ec44ac04ec342