C_SOURCES := main.c
all: secondprog
include Makefile.rules
secondprog: secondprog.cpp
$(MAKE) -f $(MAKEFILE_RULES) \
CXX_SOURCES=secondprog.cpp EXE=secondprog
C_SOURCES := main.c
all: secondprog
include Makefile.rules
secondprog: secondprog.cpp
$(MAKE) -f $(MAKEFILE_RULES) \
CXX_SOURCES=secondprog.cpp EXE=secondprog