[mapserver-users] mapscript perl dependencies

[Alex Rice]

Hi, I am missing a dependency building Perl mapscript and I can't 
see what it is.  It looks like it's not finding the OGR libs at 
runtime, but AFAIK everything has been statically linked... Here 
are the symbols missing. Can anyone verify which library these 
symbols are in, and how to make perl makescript deal with it? 
Thanks --Alex

% perl
use mapscript;
dyld: perl Undefined symbols:
_CPLCalloc
_CPLSPrintf
_CPLStrdup
_GetFieldAsString__10OGRFeaturei
_GetFieldDefn__14OGRFeatureDefni
_GetFieldIndex__14OGRFeatureDefnPCc
_GetParamDbl__11OGRStylePen27ogr_style_tool_param_pen_idRi
_GetParamDbl__13OGRStyleLabel29ogr_style_tool_param_label_idRi
_GetParamDbl__14OGRStyleSymbol30ogr_style_tool_param_symbol_idRi
_GetParamStr__11OGRStylePen27ogr_style_tool_param_pen_idRi
_GetParamStr__12OGRStyleToolR15ogr_style_paramR15ogr_style_valueRi
_GetParamStr__13OGRStyleBrush29ogr_style_tool_param_brush_idRi
_GetParamStr__13OGRStyleLabel29ogr_style_tool_param_label_idRi
_GetParamStr__14OGRStyleSymbol30ogr_style_tool_param_symbol_idRi
_GetPartCount__11OGRStyleMgrPCc
_GetPart__11OGRStyleMgriPCc
_GetRGBFromString__12OGRStyleToolPCcRin3
_GetType__12OGRStyleTool
_InitFromFeature__11OGRStyleMgrP10OGRFeature
_IsLocal__19OGRSpatialReference
_OGRRegisterAll
_Open__20OGRSFDriverRegistrarPCciPP11OGRSFDriver
_SetUnit__12OGRStyleTool23ogr_style_tool_units_idd
_VSIFree
(perl exits)

perl mapscript compiles OK, and doesn't seem to depend on any 
shared libraries, except system ones. (On MacOS X, "otool -L" is 
equivalent to the "ldd" command on Linux)

% otool -L 
/Library/Perl/darwin/auto/mapscript/mapscript.bundle                                                  
/Library/Perl/darwin/auto/mapscript/mapscript.bundle:
         /usr/lib/libz.1.1.3.dylib (compatibility version 1.0.0, 
current version 1.1.3)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, 
current version 55.1.0)

% ../../mapserv -v
MapServer version 3.6.1 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP 
SUPPORTS=PROJ SUPPORTS=TTF SUPPORTS=WMS_SERVER INPUT=TIFF 
INPUT=EPPL7 INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=SHAPEFILE

% otool -L ../../mapserv -v
../../mapserv:
         /usr/lib/libz.1.1.3.dylib (compatibility version 1.0.0, 
current version 1.1.3)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, 
current version 55.1.0)

Here is the build output for perl mapscript:

perl Makefile.PL
-I/Users/alex/ARC/gis/Mapserver/mapserver-3.6.1 
-I/usr/local/include -I/usr/local/include -I/usr/local/include 
-I/usr/local/include 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr/ogrsf_frmts 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr/../port
-L/Users/alex/ARC/gis/Mapserver/mapserver-3.6.1 -lmap 
-L/usr/local/lib -lgd -L/usr/local/lib -ljpeg -lttf 
-L/usr/local/lib -lpng -lz -L/usr/local/lib -ltiff 
-L/usr/local/lib -ljpeg -lttf -L/usr/local/lib -lpng -lz 
-L/usr/local/lib -lproj -L/usr/local/lib -ljpeg 
-L/usr/local/pgsql/lib -lpq -lm
Writing Makefile for mapscript

% make
mkdir blib
mkdir blib/lib
mkdir blib/arch
mkdir blib/arch/auto
mkdir blib/arch/auto/mapscript
mkdir blib/lib/auto
mkdir blib/lib/auto/mapscript
cp mapscript.pm blib/lib/mapscript.pm
cc -c -I/Users/alex/ARC/gis/Mapserver/mapserver-3.6.1 
-I/usr/local/include -I/usr/local/include -I/usr/local/include 
-I/usr/local/include 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr/ogrsf_frmts 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr 
-I/Users/alex/ARC/gis/Mapserver/gdal-1.1.7/ogr/../port -g -pipe 
-pipe -fno-common -no-cpp-precomp -flat_namespace 
-DHAS_TELLDIR_PROTOTYPE -fno-strict-aliasing -O3     
-DVERSION=\"0.10\" -DXS_VERSION=\"0.10\"  
-I/System/Library/Perl/darwin/CORE -DIGNORE_MISSING_DATA 
-DUSE_EPPL -DUSE_PROJ -DUSE_PROJ_API_H -DUSE_TIFF -DUSE_JPEG 
-DUSE_GD_PNG -DUSE_GD_JPEG -DUSE_GD_WBMP -DUSE_GD_FT -DUSE_OGR 
mapscript_wrap.c
cc: -flat_namespace: linker input file unused since linking not done
Running Mkbootstrap for mapscript ()
chmod 644 mapscript.bs
LD_RUN_PATH="/Users/alex/ARC/gis/Mapserver/mapserver-3.6.1:/usr/local/lib:
/usr/lib:/usr/local/pgsql/lib" cc -o 
blib/arch/auto/mapscript/mapscript.bundle  -bundle  
-flat_namespace -undefined suppress mapscript_wrap.o    
-L/Users/alex/ARC/gis/Mapserver/mapserver-3.6.1 -lmap 
-L/usr/local/lib -lgd -L/usr/local/lib -ljpeg -lttf 
-L/usr/local/lib -lpng -lz -L/usr/local/lib -ltiff 
-L/usr/local/lib -ljpeg -lttf -L/usr/local/lib -lpng -lz 
-L/usr/local/lib -lproj -L/usr/local/lib -ljpeg 
-L/usr/local/pgsql/lib -lpq -lm
chmod 755 blib/arch/auto/mapscript/mapscript.bundle
cp mapscript.bs blib/arch/auto/mapscript/mapscript.bs
chmod 644 blib/arch/auto/mapscript/mapscript.bs


Alex Rice, Software Developer
Architectural Research Consultants, Inc.
alex_rice at arc.to
alrice at swcp.com