adding standalone makefile and makefile module

Later the `make export-gm2os' command will create an alone standing
program for the calculation of g-2.

addons/gm2os/Makefile.in

@@ -0,0 +1,54 @@
+# Package information
+PKGNAME         := gm2calc
+VERSION         := 0.0.0
+LIBEXT          := .a
+
+# Variables for compilation
+CXX             := g++
+CPPFLAGS        := -I. -Igm2
+CXXFLAGS        := -O
+CXX_DEP_GEN     := $(CXX)
+CXXFLAGS_DEP_GEN:= $(CXXFLAGS)
+FC              := gfortran
+FFLAGS          := -O -frecursive
+FLIBS           := -lgfortran -lm
+FOR_DEP_GEN     := $(FC)
+MAKELIB         := ar cru
+BLASLIBS        := -lblas
+BOOSTFLAGS      := -I/usr/include
+EIGENFLAGS      := -I/usr/include/eigen3
+GSLLIBS         := $(shell gsl-config --libs)
+GSLFLAGS        := $(shell gsl-config --cflags)
+LAPACKLIBS      := -llapack -lblas
+
+.PHONY:         all allexec alllib clean depend
+
+all: alllib allexec
+
+clean::
+		-rm -f $(GM2CALC_OBJ)
+		-rm -f $(GM2CALC_DEP)
+		-rm -f $(GM2CALC_EXE)
+
+include gm2/module.mk
+
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(MAKECMDGOALS),depend)
+ifeq ($(findstring print-,$(MAKECMDGOALS)),)
+-include $(GM2CALC_DEP)
+endif
+endif
+endif
+
+allexec:  $(ALLEXE)
+alllib:   $(ALLLIB)
+depend:   $(ALLDEP)
+
+%.d: %.cpp
+	$(CXX_DEP_GEN) $(CPPFLAGS) $(CXXFLAGS_DEP_GEN) -MM -MP -MG -o $@ -MT '$*.o' $^
+
+%.d: %.f
+	$(FOR_DEP_GEN) $(CPPFLAGS) -cpp -MM -MP -MG $^ -MT '$*.o' | \
+	sed 's|.*\.o:|$*.o:|' > $@
+
+print-% : ; @echo $* = $($*)

addons/gm2os/module.gm2.mk

@@ -0,0 +1,52 @@
+DIR          := gm2
+MODNAME      := gm2
+
+# source files
+LIBgm2_SRC := \
+		$(DIR)/ffunctions.cpp \
+		$(DIR)/gm2_1loop.cpp \
+		$(DIR)/gm2_2loop.cpp \
+		$(DIR)/gm2_slha_io.cpp \
+		$(DIR)/MSSMNoFV_onshell.cpp
+
+# main()
+EXEgm2_SRC := \
+		$(DIR)/gm2.cpp
+
+LIBgm2_OBJ := \
+		$(patsubst %.cpp, %.o, $(filter %.cpp, $(LIBgm2_SRC)))
+
+EXEgm2_OBJ := \
+		$(patsubst %.cpp, %.o, $(filter %.cpp, $(EXEgm2_SRC)))
+
+LIBgm2_DEP := \
+		$(LIBgm2_OBJ:.o=.d)
+
+EXEgm2_DEP := \
+		$(EXEgm2_OBJ:.o=.d)
+
+EXEgm2_EXE := \
+		$(patsubst %.cpp, %.x, $(filter %.cpp, $(EXEgm2_SRC)))
+
+LIBgm2     := \
+		$(DIR)/lib$(MODNAME)$(LIBEXT)
+
+clean::
+		-rm -f $(LIBgm2_DEP)
+		-rm -f $(EXEgm2_DEP)
+		-rm -f $(LIBgm2_OBJ)
+		-rm -f $(EXEgm2_OBJ)
+		-rm -f $(LIBgm2)
+		-rm -f $(EXEgm2_EXE)
+
+$(LIBgm2_DEP) $(EXEgm2_DEP) $(LIBgm2_OBJ) $(EXEgm2_OBJ): CPPFLAGS += $(GSLFLAGS) $(EIGENFLAGS) $(BOOSTFLAGS)
+
+$(LIBgm2): $(LIBgm2_OBJ)
+		$(MAKELIB) $@ $^
+
+$(EXEgm2_EXE): $(EXEgm2_OBJ) $(LIBgm2) $(LIBMSSMNoFVSLHA2) $(LIBFLEXI) $(LIBLEGACY) $(filter-out -%,$(LOOPFUNCLIBS))
+		$(CXX) -o $@ $^ $(filter -%,$(LOOPFUNCLIBS)) $(GSLLIBS) $(BOOSTTHREADLIBS) $(THREADLIBS) $(LAPACKLIBS) $(BLASLIBS) $(FLIBS)
+
+ALLDEP += $(LIBgm2_DEP) $(EXEgm2_DEP)
+ALLLIB += $(LIBgm2)
+ALLEXE += $(EXEgm2_EXE)

addons/gm2os/module.mk

@@ -1,6 +1,14 @@
 DIR          := addons/gm2os
 MODNAME      := gm2os
 
+LIBgm2os_INSTALL_DIR := gm2os
+
+LIBgm2os_MK  := \
+		$(DIR)/Makefile.in
+
+LIBgm2os_gm2_MK  := \
+		$(DIR)/module.gm2.mk
+
 ifeq ($(shell $(FSCONFIG) --with-MSSMNoFVSLHA2),yes)
 # source files
 LIBgm2os_SRC := \
@@ -46,7 +54,7 @@ LIBgm2os     := \
 		$(DIR)/lib$(MODNAME)$(LIBEXT)
 
 .PHONY:         clean-$(MODNAME) clean-$(MODNAME)-dep clean-$(MODNAME)-obj \
-		distclean-$(MODNAME)
+		distclean-$(MODNAME) export-gm2os
 
 clean-$(MODNAME)-dep:
 		-rm -f $(LIBgm2os_DEP)
@@ -66,6 +74,14 @@ clean::         clean-$(MODNAME)
 
 distclean::     distclean-$(MODNAME)
 
+export-gm2os:
+		install -d $(LIBgm2os_INSTALL_DIR)
+		install -d $(LIBgm2os_INSTALL_DIR)/gm2
+		install -m u=rw,g=r,o=r $(LIBgm2os_SRC) $(LIBgm2os_INSTALL_DIR)/gm2
+		install -m u=rw,g=r,o=r $(LIBgm2os_HDR) $(LIBgm2os_INSTALL_DIR)/gm2
+		install -m u=rw,g=r,o=r $(LIBgm2os_MK) $(LIBgm2os_INSTALL_DIR)/Makefile
+		install -m u=rw,g=r,o=r $(LIBgm2os_gm2_MK) $(LIBgm2os_INSTALL_DIR)/gm2/module.mk
+
 $(LIBgm2os_DEP) $(EXEgm2os_DEP) $(LIBgm2os_OBJ) $(EXEgm2os_OBJ): CPPFLAGS += $(GSLFLAGS) $(EIGENFLAGS) $(BOOSTFLAGS)
 
 ifneq (,$(findstring yes,$(ENABLE_LOOPTOOLS)$(ENABLE_FFLITE)))