cmake: Generate obj/build.h header

hebasto · Nov 12, 2023 · 93c8962 · 93c8962
1 parent 7400ca5
commit 93c8962
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -10,7 +10,23 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
 
 add_subdirectory(crypto)
 add_subdirectory(univalue)
+
+add_custom_command(
+  OUTPUT ${PROJECT_BINARY_DIR}/src/obj/build.h
+  COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/src/obj
+  COMMAND ${PROJECT_SOURCE_DIR}/share/genbuild.sh ${PROJECT_BINARY_DIR}/src/obj/build.h ${PROJECT_SOURCE_DIR}
+  DEPENDS ${PROJECT_SOURCE_DIR}/share/genbuild.sh
+  VERBATIM
+)
+add_custom_target(generate_build_info
+  DEPENDS ${PROJECT_BINARY_DIR}/src/obj/build.h
+)
+target_compile_definitions(core INTERFACE
+  HAVE_BUILD_INFO
+)
+
 add_subdirectory(util)
+add_dependencies(bitcoin_util generate_build_info)
 
 
 # Stable, backwards-compatible consensus functionality