[postgis-tickets] [PostGIS] #2783: Getting compile error when compiling against json 0.10 in mingw64

[PostGIS]

#2783: Getting compile error when compiling against json 0.10 in mingw64
---------------------+------------------------------------------------------
 Reporter:  robe     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  blocker  |   Milestone:  PostGIS 2.2.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
---------------------+------------------------------------------------------

Comment(by robe):

 Okay I think the include path is somehow getting lost.  The line before
 the above error is:


 {{{
 gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-
 statement -Wendif-labels -Wmissing-format-attribute -Wformat-security
 -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g
 -I../liblwgeom -I../libpgcommon
 -I/projects/geos/rel-3.5.0devw32gcc481/include
 -I/projects/proj/rel-4.8.0w32gcc481/include -I/projects/libxml/rel-
 libxml2-2.7.8w32gcc481/include/libxml2
 -I/projects/postgresql/rel/pg9.4w32gcc481/include  -I/projects/rel-
 libiconv-1.13.1w32gcc481/include -fPIC -I. -I./
 -Ie:/jenkins/postgresql/rel/pg9.4w32gcc481/include/server
 -Ie:/jenkins/postgresql/rel/pg9.4w32gcc481/include/internal
 -I./src/include/port/win32 -DEXEC_BACKEND
 "-Ie:/jenkins/postgresql/rel/pg9.4w32gcc481/lib/pgxs/src/makefiles/../../src/include/port/win32"
 -Ie:/jenkins/postgresql/rel/pg9.4w32gcc481/include/server/port/win32  -c
 -o lwgeom_in_geojson.o lwgeom_in_geojson.c
 lwgeom_in_geojson.c:1:0: warning: -fPIC ignored for target (all code is
 position independent) [enabled by default]
  /**********************************************************************
 }}}


 note how there is absense of json-c include (maybe the JSON-CPP flags or
 something is wrong).

 However if I look at the libtool lines, they do have the include and lib
 paths:



 {{{
 libtool: compile:  i686-w64-mingw32-gcc -g -O2 -DDLL_EXPORT -DPIC -Wall
 -Wmissing-prototypes -I/projects/geos/rel-3.5.0devw32gcc481/include
 -I/projects/proj/rel-4.8.0w32gcc481/include
 -I/projects/json-c/rel-0.10w32gcc481/include -ffloat-store -c lwspheroid.c
 -o lwspheroid.o >/dev/null 2>&1

 /bin/sh ../libtool --tag=CC --mode=link i686-w64-mingw32-gcc -rpath
 /usr/local/lib stringbuffer.lo measures.lo measures3d.lo box2d.lo
 ptarray.lo lwgeom_api.lo lwgeom.lo lwpoint.lo lwline.lo lwpoly.lo
 lwtriangle.lo lwmpoint.lo lwmline.lo lwmpoly.lo lwcollection.lo
 lwcircstring.lo lwcompound.lo lwcurvepoly.lo lwmcurve.lo lwmsurface.lo
 lwpsurface.lo lwtin.lo lwout_wkb.lo lwin_geojson.lo lwin_wkb.lo
 lwout_wkt.lo lwout_twkb.lo lwin_wkt_parse.lo lwin_wkt_lex.lo lwin_wkt.lo
 lwutil.lo lwhomogenize.lo lwalgorithm.lo lwsegmentize.lo
 lwlinearreferencing.lo lwprint.lo vsprintf.lo g_box.lo g_serialized.lo
 g_util.lo lwgeodetic.lo lwgeodetic_tree.lo lwtree.lo lwout_gml.lo
 lwout_kml.lo lwout_geojson.lo lwout_svg.lo lwout_x3d.lo lwgeom_debug.lo
 lwgeom_geos.lo lwgeom_geos_clean.lo lwgeom_geos_node.lo
 lwgeom_geos_split.lo lwgeom_transform.lo lwspheroid.lo -release 2.2.0dev
 -L/projects/postgresql/rel/pg9.4w32gcc481/lib
 -L/projects/gdal/rel-1.11.0w32gcc481/lib -L/projects/rel-
 libiconv-1.13.1w32gcc481/lib -L/projects/geos/rel-3.5.0devw32gcc481/lib
 -lgeos_c -L/projects/proj/rel-4.8.0w32gcc481/lib -lproj
 -L/projects/json-c/rel-0.10w32gcc481/lib -ljson -o liblwgeom.la

 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2783#comment:1>
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