Complex Example Makefile
#Compiler and Linker
CC := g++-mp-4.7
#The Target Binary Program
TARGET := program
#The Directories, Source, Includes, Objects, Binary and Resources
SRCDIR := src
INCDIR := inc
BUILDDIR := obj
TARGETDIR := bin
RESDIR := res
SRCEXT := cpp
DEPEXT := d
OBJEXT := o
#Flags, Libraries and Includes
CFLAGS := -fopenmp -Wall -O3 -g
LIB := -fopenmp -lm -larmadillo
INC := -I$(INCDIR) -I/usr/local/include
INCDEP := -I$(INCDIR)
#---------------------------------------------------------------------------------
#DO NOT EDIT BELOW THIS LINE
#---------------------------------------------------------------------------------
SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.$(OBJEXT)))
#Defauilt Make
all: resources $(TARGET)
#Remake
remake: cleaner all
#Copy Resources from Resources Directory to Target Directory
resources: directories
@cp $(RESDIR)/* $(TARGETDIR)/
#Make the Directories
directories:
@mkdir -p $(TARGETDIR)
@mkdir -p $(BUILDDIR)
#Clean only Objecst
clean:
@$(RM) -rf $(BUILDDIR)
#Full Clean, Objects and Binaries
cleaner: clean
@$(RM) -rf $(TARGETDIR)
#Pull in dependency info for *existing* .o files
-include $(OBJECTS:.$(OBJEXT)=.$(DEPEXT))
#Link
$(TARGET): $(OBJECTS)
$(CC) -o $(TARGETDIR)/$(TARGET) $^ $(LIB)
#Compile
$(BUILDDIR)/%.$(OBJEXT): $(SRCDIR)/%.$(SRCEXT)
@mkdir -p $(dir $@)
$(CC) $(CFLAGS) $(INC) -c -o $@ $<
@$(CC) $(CFLAGS) $(INCDEP) -MM $(SRCDIR)/$*.$(SRCEXT) > $(BUILDDIR)/$*.$(DEPEXT)
@cp -f $(BUILDDIR)/$*.$(DEPEXT) $(BUILDDIR)/$*.$(DEPEXT).tmp
@sed -e 's|.*:|$(BUILDDIR)/$*.$(OBJEXT):|' < $(BUILDDIR)/$*.$(DEPEXT).tmp > $(BUILDDIR)/$*.$(DEPEXT)
@sed -e 's/.*://' -e 's/\\$$//' < $(BUILDDIR)/$*.$(DEPEXT).tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $(BUILDDIR)/$*.$(DEPEXT)
@rm -f $(BUILDDIR)/$*.$(DEPEXT).tmp
#Non-File Targets
.PHONY: all remake clean cleaner resources
sdmrnv [2.24ms]