cmake: added optimization and at the same time added the beta-NMR lib.

src/external/libBNMR/CMakeLists.txt

@@ -0,0 +1,56 @@
+# - beta-NMR library ----------------------------------------------------------
+
+#--- generate necessary dictionaries ------------------------------------------
+set(MUSRFIT_INC ${CMAKE_SOURCE_DIR}/src/include)
+
+root_generate_dictionary(
+  TBNMRDict 
+  -I${FFTW3_INCLUDE_DIR} 
+  -I${MUSRFIT_INC}
+  TBNMR.h 
+  LINKDEF TBNMRLinkDef.h
+)
+
+#--- lib creation -------------------------------------------------------------
+add_library(BNMR SHARED
+  TBNMR.cpp
+  TBNMRDict.cxx
+)
+
+#--- make sure that the include directory is found ----------------------------
+target_include_directories(
+  BNMR BEFORE PRIVATE 
+    $<BUILD_INTERFACE:${MUSRFIT_INC}>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+)
+
+#--- set target properties, e.g. version --------------------------------------
+set_target_properties(BNMR
+  PROPERTIES
+    VERSION "1.0.0"
+)
+
+#--- add compile options for optimization -------------------------------------
+target_compile_options(BNMR PUBLIC -O3)
+
+#--- add library dependencies -------------------------------------------------
+target_link_libraries(BNMR ${ROOT_LIBRARIES} PUserFcnBase)
+
+#--- install libBNMR solib ----------------------------------------------------
+install(TARGETS BNMR DESTINATION lib)
+
+#--- install root pcm's and rootmaps ------------------------------------------
+install(
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/libTBNMRDict_rdict.pcm 
+        ${CMAKE_CURRENT_BINARY_DIR}/libTBNMRDict.rootmap
+  DESTINATION lib
+)
+
+#--- install libBNMR header ---------------------------------------------------
+install( 
+  FILES 
+    TBNMR.h
+  DESTINATION 
+    include
+)
+