New readme file on how to build the documentation

[nominatim.git] / nominatim / CMakeLists.txt

diff --git a/nominatim/CMakeLists.txt b/nominatim/CMakeLists.txt
index 53b5073bb7dadc414a80796197552b3760f679f1..b391a342d752ca061c46e606a96809c70996a2f4 100644 (file)
--- a/nominatim/CMakeLists.txt
+++ b/nominatim/CMakeLists.txt
@@ -1,4 +1,12 @@
 add_executable(nominatim export.c geometry.cpp import.c index.c input.c nominatim.c postgresql.c sprompt.c)
 
+CHECK_SYMBOL_EXISTS(bswap_32 "byteswap.h" HAVE_BYTESWAP)
+CHECK_SYMBOL_EXISTS(bswap32 "sys/endian.h" HAVE_SYS_ENDIAN)
+
+target_compile_definitions(nominatim
+    PRIVATE HAVE_BYTESWAP=$<BOOL:${HAVE_BYTESWAP}>
+    PRIVATE HAVE_SYS_ENDIAN=$<BOOL:${HAVE_SYS_ENDIAN}>
+)
+
 target_link_libraries(nominatim ${LIBXML2_LIBRARIES} ${ZLIB_LIBRARIES} ${BZIP2_LIBRARIES} ${PostgreSQL_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})