Merge pull request #742 from lonvia/compare-normalized

[nominatim.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 28600018e3f87235844e2afa77b1cd9cffd0d583..d80c4e6c9aef104a5cf55a7ae1695d40aa4bacae 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,6 +34,12 @@ add_definitions(-DNOMINATIM_VERSION="${NOMINATIM_VERSION}")
 
 set(BUILD_TESTS off CACHE BOOL "Build test suite" FORCE)
 set(WITH_LUA off CACHE BOOL "Build with lua support" FORCE)
+
+if (NOT EXISTS "${CMAKE_SOURCE_DIR}/osm2pgsql/CMakeLists.txt")
+    message(FATAL_ERROR "The osm2pgsql directory is empty.\
+    Did you forget to check out Nominatim recursively?\
+    \nTry updating submodules with: git submodule update --init")
+endif()
 add_subdirectory(osm2pgsql)
 
 find_package(Threads REQUIRED)
@@ -44,13 +50,13 @@ find_package(PostgreSQL REQUIRED)
 include_directories(${PostgreSQL_INCLUDE_DIRS})
 link_directories(${PostgreSQL_LIBRARY_DIRS})
 
-find_program(OSMOSIS osmosis)
-if (NOT EXISTS "${OSMOSIS}")
-        set(OSMOSIS_PATH "/nonexistent")
-        message(WARNING "Osmosis not found (required for updates)")
+find_program(PYOSMIUM pyosmium-get-changes)
+if (NOT EXISTS "${PYOSMIUM}")
+    set(PYOSMIUM_PATH "/nonexistent")
+        message(WARNING "pyosmium-get-changes not found (required for updates)")
 else()
-        set(OSMOSIS_PATH "${OSMOSIS}")
-        message(STATUS "Using osmosis at ${OSMOSIS_PATH}")
+    set(PYOSMIUM_PATH "${PYOSMIUM}")
+    message(STATUS "Using pyosmium-get-changes at ${PYOSMIUM_PATH}")
 endif()