[postgis-tickets] [PostGIS] #4528: --with-jsondir is broken in 3.0.0

[PostGIS]

#4528: --with-jsondir is broken in 3.0.0
-----------------------+---------------------------
 Reporter:  jabakobob  |      Owner:  pramsey
     Type:  defect     |     Status:  new
 Priority:  medium     |  Milestone:  PostGIS 3.0.0
Component:  postgis    |    Version:
 Keywords:             |
-----------------------+---------------------------
 Building with --with-jsondir no longer works in PostGIS 3.0.0beta1. It
 does work with PostGIS 2.5.3.

 Here's the relevant snippet from config.log:


 {{{
 configure:17345: checking for json_object_get in -ljson-c
 configure:17370: gcc -o conftest -std=gnu99  -mmacosx-version-min=10.12
 -fno-math-errno -fno-signed-zeros   conftest.c -ljson-c   >&5
 ld: library not found for -ljson-c
 }}}

 Looking at a diff of configure.ac, it seems that the problem is that the
 following line is missing in version 3.0.0:

 {{{
 JSON_LDFLAGS="-L$JSONDIR/lib"
 }}}

 Additionally, it seems that the `HAVE_LIBJSON_C` variable is no longer
 necessary and should probably be removed.

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4528>
PostGIS <http://trac.osgeo.org/postgis/>
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