push cmake further.

src/CMakeLists.txt

@@ -1,7 +1,5 @@
 #--- add further sub-directories ----------------------------------------------
-#[==[
 add_subdirectory(classes)
-#]==]
 add_subdirectory(external)
 #[==[
 if (Qt5Core_FOUND OR Qt4_FOUND)
@@ -13,15 +11,43 @@ endif (QT_FOUND)
 #]==]
 
 #--- define the musrfit libs --------------------------------------------------
-#[==[
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} mud)
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} TMusrRunHeader)
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} TLemRunHeader)
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} Class_MuSR_PSI)
 if (nexus)
-  set(MUSRFIT_LIBS ${MUSRFIT_LIBS} ${LIBNEXUS_LIBRARY})
+  set(MUSRFIT_LIBS ${MUSRFIT_LIBS} ${NEXUS_LIBRARY})
   set(MUSRFIT_LIBS ${MUSRFIT_LIBS} PNeXus)
 endif (nexus)
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} PMusr)
-#]==]
+
+#--- start create git-revision.h ----------------------------------------------
+configure_file(
+  ${CMAKE_SOURCE_DIR}/cmake/configure_musrfit_version_file.cmake.in
+  ${CMAKE_CURRENT_BINARY_DIR}/configure_musrfit_version_file.cmake
+  @ONLY
+)
+
+add_custom_command(
+  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/git-revision.h
+  COMMAND ${CMAKE_COMMAND} -P
+    ${CMAKE_CURRENT_BINARY_DIR}/configure_musrfit_version_file.cmake
+  DEPENDS
+    ${CMAKE_CURRENT_BINARY_DIR}/configure_musrfit_version_file.cmake
+    ${CMAKE_SOURCE_DIR}/cmake/git-revision.h.in
+  COMMENT "Configuring git-revision.h"
+  VERBATIM
+)
+
+add_custom_target(
+  configure_musrfit_version ALL
+  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/git-revision.h
+)
+#--- end create git-revision.h ------------------------------------------------
+
+#--- add all executables ------------------------------------------------------
+message("debug> ${CMAKE_BINARY_DIR}")
+add_executable(any2many git-revision.h any2many.cpp)
+target_include_directories(any2many BEFORE PRIVATE $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/src>)
+target_link_libraries(any2many ${ROOT_LIBRARIES} ${FFTW3_LIBRARY} ${MUSRFIT_LIBS})