Nonlocal: Raw -> Smart Pointers. Improved config of standalone dump_nonlocal_field.

src/external/Nonlocal/prog/CMakeLists.txt

@@ -1,23 +1,64 @@
 #--- dump_nonlocal_field ------------------------------------------------------
 
+cmake_minimum_required(VERSION 3.15)
+
 project(dump_nonlocal_field VERSION 1.0.0 LANGUAGES C CXX)
 
+#--- check for git ------------------------------------------------------------
+find_package(Git REQUIRED)
+
+#--- check for ROOT -----------------------------------------------------------
+find_package(ROOT 6.18 REQUIRED COMPONENTS Gui MathMore Minuit2 XMLParser)
+if (ROOT_mathmore_FOUND)
+  execute_process(COMMAND root-config --bindir OUTPUT_VARIABLE ROOT_BINDIR)
+  string(STRIP ${ROOT_BINDIR} ROOT_BINDIR)
+  execute_process(COMMAND root-config --version OUTPUT_VARIABLE ROOT_VERSION_USED)
+  string(STRIP ${ROOT_VERSION_USED} ROOT_VERSION_USED)
+  execute_process(COMMAND root-config --incdir OUTPUT_VARIABLE ROOT_INC)
+  string(STRIP ${ROOT_INC} ROOT_INC)
+  message("-- Found ROOT: ${ROOT_BINDIR} (found version: ${ROOT_VERSION})")
+  #---Define useful ROOT functions and macros (e.g. ROOT_GENERATE_DICTIONARY)
+  include(${ROOT_USE_FILE})
+endif (ROOT_mathmore_FOUND)
+
+#--- check for boost ----------------------------------------------------------
+find_package(Boost REQUIRED
+  COMPONENTS
+    system
+    filesystem
+)
+message(STATUS "Boost libs: ${Boost_LIBRARIES}")
+
+#--- check for fftw3 ----------------------------------------------------------
+#find_package(FFTW3 REQUIRED)
+
+# Get the current working branch
+execute_process(
+  COMMAND git rev-parse --abbrev-ref HEAD
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+  OUTPUT_VARIABLE GIT_BRANCH
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get the latest abbreviated commit hash of the working branch
+execute_process(
+  COMMAND git log -1 --pretty="%h, %ci"
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+  OUTPUT_VARIABLE GIT_CURRENT_SHA1
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+
 #--- feed dnlf_config.h -----------------------------------------
 set(HAVE_DNLF_CONFIG_H 1 CACHE INTERNAL "dnlf_config.h is available")
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../cmake/dnlf_config.h.in ${CMAKE_CURRENT_BINARY_DIR}/dnlf_config.h)
 
-#--- start create git-revision.h ----------------------------------------------
-if (IS_GIT_REPO)
-  set(HAVE_GIT_REV_H "-DHAVE_GIT_REV_H")  
-else (IS_GIT_REPO)
-  set(HAVE_GIT_REV_H "")  
-endif (IS_GIT_REPO)
-
 add_executable(dump_nonlocal_field dump_nonlocal_field.cpp)
 target_compile_options(dump_nonlocal_field BEFORE PRIVATE "-DHAVE_CONFIG_H" "-DHAVE_DNLF_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(dump_nonlocal_field 
   BEFORE PRIVATE
     $<BUILD_INTERFACE:${Boost_INCLUDE_DIR}>
+    $<BUILD_INTERFACE:${ROOT_INC}>
     $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
     $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/src>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>