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@@ -0,0 +1,51 @@
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+# defaults
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+ifndef DEBUG
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+CXXFLAGS ?= -O3 -march=native -fomit-frame-pointer -pipe -DDEBUG
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+else
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+CXXFLAGS += -ggdb3
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+endif
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+#LDFLAGS ?= -Wl,-O1
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+LDFLAGS ?= -Wl,-O1 -Wl,--as-needed
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+STRIP ?= strip --strip-unneeded -R .comment
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+
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+# root-dependant stuff
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+ROOTCFLAGS ?= $(shell root-config --cflags)
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+CXXFLAGS += -Wall -pipe -D_FILE_OFFSET_BITS=64 $(ROOTCFLAGS) -fvisibility-inlines-hidden
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+ROOTLIBS = $(shell root-config --libs) -lEG -lpythia6 -lEGPythia6
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+DEPFLAGS = -isystem $(shell root-config --incdir)
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+
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+SRCS = pylam.cpp
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+OBJS = $(SRCS:.cpp=.o)
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+DEPS = $(SRCS:.cpp=.d)
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+
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+##### RULES #####
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+.PHONY: all clean deps distclean tags
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+
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+all: pylam
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+
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+deps: $(DEPS)
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+
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+%.d: %.cpp
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+ $(CXX) $(DEPFLAGS) -MM -MG $< > $@
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+
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+### Binaries rules
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+pylam: $(DEPS) $(OBJS) Makefile
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+ $(CXX) $(CXXFLAGS) $(LDFLAGS) $(OBJS) $(ROOTLIBS) -o $@
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+ifndef DEBUG
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+ $(STRIP) $@
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+endif
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+
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+# misc and cleanup
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+tags:
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+ ctags $(SRCS)
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+clean:
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+ rm -f $(OBJS) $(DEPS)
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+distclean: clean
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+ rm -f $(BINS) tags
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+
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+# on distclean per-file deps will be removed anyway
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+ifneq ($(MAKECMDGOALS),clean)
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+ifneq ($(MAKECMDGOALS),distclean)
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+-include $(DEPS)
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+endif
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+endif
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Andrew Savchenko