[postgis-tickets] [PostGIS] #2785: sfcgal-config check should be constrained to accept only file

[PostGIS]

#2785: sfcgal-config check should be constrained to accept only file
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 Reporter:  giohappy         |       Owner:  colivier
     Type:  defect           |      Status:  new     
 Priority:  medium           |   Milestone:          
Component:  sfcgal           |     Version:  trunk   
 Keywords:  configure,build  |  
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 As reported in [1] if sfcgal-config is given a folder path and not a file
 path, configuration goes on but sets wrong variables for SFCGAL linking.

 Probably line 27 of configure.ac should be changed to:

 {{{
 if [ -x "$SFCGAL_CONFIG" ] && [ -f "$SFCGAL_CONFIG" ]; then
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2785>
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