C, C + + mixed programming General makefile template __linux

First Template: All. C,. cpp, *.h files are in the same directory, not layered.

###################################### # ###################################### #source File Source: = $ (wildcard *.c) $ (wildcard *.cpp) OBJS: = $ (Patsubst%.c,%.o,$ (Patsubst%.cpp,%.o,$ (SOURCE)) #target You can change test to what Want TARGET: = Host_send #compile and lib parameter CC: = gcc CXX: = g++ LIBS: =-lusb-1.0-luvc-lopencv_ Highgui-lreadline-lopencv_imgcodecs-lopencv_imgproc-lc-lopencv_calib3d-lopencv_core #LIBS: =-LUSB-1.0-LUVC LDF
LAGS: =-l/usr/libx86_64-linux-gnu/-l/usr/lib/x86_64-linux-gnu-l/usr/local/lib-l. Defines: =-fpic-wl,-rpath=. INCLUDE: =-I-i./include-i/usr/include/libusb-1.0-i/usr/local/include cflags: =-g-wall-o3 $ (defines) $ (include) CX Xflags:= $ (cflags) #i you are should do anything here. Phony:everything Objs Clean Veryclean rebuild everything: $ (target) All: $ (target) OBJS: $ (OBJS) rebuild:verycle An everything CLEAN:RM-RF *.o RM $ (target) Veryclean:clean RM-RF $ (target)

$ (TARGET): $ (OBJS) $ (CXX) $ (cxxflags)-O $@ $ (OBJS) $ (ldflags) $ (LIBS) 

The second template:. C and. cpp files in the SRC directory, the file structure is more clear.

Binfile = Test ifdef VERBOSE q = e = @true Else Q = @ E = @echo endif cfiles: = $ (She ll find src-mindepth 1-maxdepth 4-name "*.c") Cxxfiles: = $ (Shell find src-mindepth 1-maxdepth 4-name "*.cpp") infi
LES: = $ (cfiles) $ (cxxfiles) Objfiles: = $ (cxxfiles:src/%.cpp=%) $ (cfiles:src/%.c=%)
Depfiles: = $ (cxxfiles:src/%.cpp=%) $ (cfiles:src/%.c=%)
Ofiles: = $ (OBJFILES:%=OBJ/%.O) Commonflags: =-wall-wextra-pedantic-o3 defines: =-fpic-wl,-rpath=. INCLUDE: =-I-i./include-i/usr/include/libusb-1.0-i/usr/local/include ldflags: =-l/usr/libx86_64-linux-gnu/-L/usr  /lib/x86_64-linux-gnu-l/usr/local/lib-l. LIBS: =-lusb-1.0-lopencv_core-lopencv_highgui-lreadline-lopencv_calib3d -lopencv_imgcodecs-lc-lopencv_imgproc ifdef DEBUG Commonflags: = $ (commonflags)-G endif cflags: = $ (Commonfla GS)--std=c99 $ (defines) $ (include) Cxxflags: = $ (commonflags)--std=c++0x $ (defines) $ (include) Depdir: = Deps All: $ (BI NFILE) ifeq ($ (MAKECmdgoals),-include MAKEFILE.DEP endif ifneq ($ (filter-out clean, $ (makecmdgoals)),)-include makefile.dep endif CC = gcc CXX = g++-include makefile.local. Phony:clean all depend. SUFFIXES:OBJ/%.O:SRC/%.C $ (E) c-compiling $< $ (Q) if [!-d ' dirname $@ ']; Then Mkdir-p ' dirname $@ ';  Fi $ (q) $ (CC)-O $@-C $< $ (cflags) Obj/%.o:src/%.cpp $ (E) c++-compiling $< $ (q) If [!-d ' dirname $@ ']; Then Mkdir-p ' dirname $@ '; Fi $ (q) $ (CXX)-O $@-C $< $ (cxxflags) MAKEFILE.DEP: $ (cfiles) $ (cxxfiles) $ (E) Depend $ (q) for I $ (^); Do $ (CXX) $ (cxxflags)-mm "$${i}"-mt obj/' basename $${i%.*} '. O; Done > $@ $ (binfile): $ (ofiles) $ (e) Linking $@ $ (Q) $ (CXX)-O $@ $ (ofiles) $ (ldflags) $ (LIBS) Clean: $ (e) R
 emoving files $ (Q) Rm-f $ (binfile) obj/* MAKEFILE.DEP