C++ Programming HOW-TO: Appendix H Makefile
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#//*****************************************************************
#// Copyright policy is GNU/GPL and it is requested that
#// you include author's name and email on all copies
#// Author : Al Dev Email: alavoor@yahoo.com
#//*****************************************************************
.SUFFIXES: .pc .cpp .c .o
CC=gcc
CXX=g++
MAKEMAKE=mm
LIBRARY=libString.a
DEST=/home/myname/lib
# To build the library, and main test program uncomment line below :-
#MYCFLAGS=-O -Wall
# To test without debug trace uncomment line below:-
#MYCFLAGS=-g3 -Wall
# To enable 'full debug ' tracing uncomment line below:-
MYCFLAGS=-g3 -DDEBUG -Wall
#PURIFY=purify -best-effort
SRCS=my_malloc.cpp String.cpp StringTokenizer.cpp debug.cpp example_String.cpp
HDR=my_malloc.h String.h StringTokenizer.h debug.h
OBJS=my_malloc.o String.o StringTokenizer.o debug.o example_String.o
EXE=String
# For generating makefile dependencies..
SHELL=/bin/sh
CPPFLAGS=$(MYCFLAGS) $(OS_DEFINES)
CFLAGS=$(MYCFLAGS) $(OS_DEFINES)
#
# If the libString.a is in the current
# directory then use -L. (dash L dot)
MYLIBDIR=-L$(MY_DIR)/libmy -L.
ALLLDFLAGS= $(LDFLAGS) $(MYLIBDIR)
COMMONLIBS=-lstdc++ -lm
MYLIBS=-lString
LIBS=$(COMMONLIBS) $(MYLIBS)
all: $(LIBRARY) $(EXE)
$(MAKEMAKE):
@rm -f $(MAKEMAKE)
$(PURIFY) $(CXX) -M $(INCLUDE) $(CPPFLAGS) *.cpp > $(MAKEMAKE)
$(EXE): $(OBJS)
@echo "Creating a executable "
$(PURIFY) $(CC) -o $(EXE) $(OBJS) $(ALLLDFLAGS) $(LIBS)
$(LIBRARY): $(OBJS)
@echo "\n***********************************************"
@echo " Loading $(LIBRARY) ... to $(DEST)"
@echo "***********************************************"
@ar cru $(LIBRARY) $(OBJS)
@echo "\n "
.cpp.o: $(SRCS) $(HDR)
# @echo "Creating a object files from " $*.cpp " files "
$(PURIFY) $(CXX) -c $(INCLUDE) $(CPPFLAGS) $*.cpp
.c.o: $(SRCS) $(HDR)
# @echo "Creating a object files from " $*.c " files "
$(PURIFY) $(CC) -c $(INCLUDE) $(CFLAGS) $*.c
clean:
rm -f *.o *.log *~ *.log.old *.pid core err a.out lib*.a afiedt.buf
rm -f $(EXE)
rm -f $(MAKEMAKE)
#%.d: %.c
# @echo "Generating the dependency file *.d from *.c"
# $(SHELL) -ec '$(CC) -M $(CPPFLAGS) $< | sed '\''s/$*.o/& $@/g'\'' > $@'
#%.d: %.cpp
# @echo "Generating the dependency file *.d from *.cpp"
# $(SHELL) -ec '$(CC) -M $(CPPFLAGS) $< | sed '\''s/$*.o/& $@/g'\'' > $@'
# Must include all the c flags for -M option
#$(MAKEMAKE):
# @echo "Generating the dependency file *.d from *.cpp"
# $(CXX) -M $(INCLUDE) $(CPPFLAGS) *.cpp > $(MAKEMAKE)
include $(MAKEMAKE)
#include $(SRCS:.cpp=.d)
#include $(SRCS:.c=.d)
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