kweather: Improve station list processing

+ Add a README file with information about the processing stations
+ Automatically generate stations.dat and weather_stations.desktop
  from data/nsd_cccc.txt before cmake checks
+ File downloaded from https://tgftp.nws.noaa.gov/data/nsd_cccc.txt
+ Clean up weather_stations.desktop.in and moved relevant information
  to data/station_names.txt
+ Added GG to EU and NU, PE to Canada
+ Mapped most of African countries to AF region
+ Mapped few other countries to their regions
+ Algeria is not in the ME region
+ Christmas Islands code is CX
+ Added Greenland to Atlantic
+ Added some more states to Oceania
+ Added some more states to Cenetral and South Americas
+ Antarctica as new region
+ Renamed Australiasia to Australia and Oceania
+ Region abbreviations in alphabetic order
+ Removed Atlantic and Mexico regions and added North America
+ Mapped most of the outstanding stations in Canada and elsewhere
+ J Leslie Turriff provided information on the stations in Canada

Signed-off-by: Emanoil Kotsev <deloptes@gmail.com>

Modify the generation of weather_stations.desktop so that it is possible
to merge translations into a generated file.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

1 files changed, 18 insertions, 2 deletions

diff --git a/kweather/CMakeLists.txt b/kweather/CMakeLists.txt
index 1be2418..075266b 100644
--- a/kweather/CMakeLists.txt
+++ b/kweather/CMakeLists.txt
@@ -45,6 +45,21 @@ tde_add_executable( kweatherservice AUTOMOC
 )
 
 
+##### generate stations.dat and weather_stations.desktop
+
+if( NOT PERL_EXECUTABLE )
+  include( FindPerl )
+endif( )
+
+execute_process(
+    COMMAND ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/genstations.pl
+        ${CMAKE_CURRENT_SOURCE_DIR}/data/nsd_cccc.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/data/station_names.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/weather_stations.desktop.in
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+
 ##### sun_test (test) ###########################
 # FIXME: add correct test targets support
 # 
@@ -118,13 +133,14 @@ tde_install_icons( kweather )
 ##### other data ################################
 
 tde_create_translated_desktop(
-  SOURCE weather_stations.desktop
+  SOURCE ${CMAKE_CURRENT_BINARY_DIR}/weather_stations.desktop
   KEYWORDS name
   DESTINATION ${DATA_INSTALL_DIR}/kweatherservice
   PO_DIR kweather-stations
 )
 
-install( FILES stations.dat
+install(
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/stations.dat
   DESTINATION ${DATA_INSTALL_DIR}/kweatherservice
 )