cmake: Generate obj/build.h header

hebasto · Nov 12, 2023 · a528112 · a528112
1 parent 7400ca5
commit a528112
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -10,7 +10,21 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
 
 add_subdirectory(crypto)
 add_subdirectory(univalue)
+
+add_custom_target(generate_build_info
+  BYPRODUCTS ${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}
+  COMMENT "Generating obj/build.h"
+  VERBATIM
+)
+
 add_subdirectory(util)
+add_dependencies(bitcoin_util generate_build_info)
+target_compile_definitions(bitcoin_util
+  PRIVATE
+    HAVE_BUILD_INFO
+)
 
 
 # Stable, backwards-compatible consensus functionality