From 99dcd10d3fb1b79ee69ed73def9038a0f5118ebe Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Wed, 10 Feb 2021 10:40:36 +0100
Subject: [PATCH] test for existance of country grid in cmake already

Given that the file potentially gets installed, it needs to be
present during build time already. Checking during the import
is too late.
---
 CMakeLists.txt               | 13 ++++++++++++-
 lib-php/setup/SetupClass.php |  5 -----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 02bc490f..691c9adc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -97,6 +97,17 @@ endif()
 #-----------------------------------------------------------------------------
 
 if (BUILD_IMPORTER)
+   find_file(COUNTRY_GRID_FILE country_osm_grid.sql.gz
+             PATHS ${PROJECT_SOURCE_DIR}/data
+             NO_DEFAULT_PATH
+             DOC "Location of the country grid file."
+            )
+
+   if (NOT COUNTRY_GRID_FILE)
+       message(FATAL_ERROR "\nYou need to download the country_osm_grid first:\n"
+                           "    wget -O ${PROJECT_SOURCE_DIR}/data/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz")
+   endif()
+
    set(CUSTOMSCRIPTS
        check_import_finished.php
        country_languages.php
@@ -221,7 +232,7 @@ if (BUILD_IMPORTER)
     install(DIRECTORY lib-sql DESTINATION ${NOMINATIM_LIBDIR})
 
     install(FILES data/country_name.sql
-                  data/country_osm_grid.sql.gz
+                  ${COUNTRY_GRID_FILE}
                   data/words.sql
             DESTINATION ${NOMINATIM_DATADIR})
 endif()
diff --git a/lib-php/setup/SetupClass.php b/lib-php/setup/SetupClass.php
index 03b01631..fedbb644 100755
--- a/lib-php/setup/SetupClass.php
+++ b/lib-php/setup/SetupClass.php
@@ -166,11 +166,6 @@ class SetupFunctions
         // Try accessing the C module, so we know early if something is wrong
         $this->checkModulePresence(); // raises exception on failure
 
-        if (!file_exists(CONST_DataDir.'/country_osm_grid.sql.gz')) {
-            echo 'Error: you need to download the country_osm_grid first:';
-            echo "\n    wget -O ".CONST_DataDir."/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz\n";
-            exit(1);
-        }
         $this->pgsqlRunScriptFile(CONST_DataDir.'/country_name.sql');
         $this->pgsqlRunScriptFile(CONST_DataDir.'/country_osm_grid.sql.gz');
 
-- 
2.45.1