cmake: hardcode git info for faster incremental Debug builds (#2473)

Author: battlmonstr

CMakeLists.txt

@@ -45,7 +45,19 @@ set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
 set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
 set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
 
-cable_add_buildinfo_library(PROJECT_NAME ${PROJECT_NAME})
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+  set(CABLE_GIT_DESCRIBE "c0deadded1111111111111111111111111111111")
+  set(CABLE_GIT_BRANCH "dev")
+endif()
+
+cable_add_buildinfo_library(
+  PROJECT_NAME
+  "${PROJECT_NAME}"
+  GIT_DESCRIBE
+  "${CABLE_GIT_DESCRIBE}"
+  GIT_BRANCH
+  "${CABLE_GIT_BRANCH}"
+)
 
 option(SILKWORM_WASM_API "Build WebAssembly API" OFF)
 option(SILKWORM_CORE_ONLY "Only build Silkworm Core" OFF)