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Makefile.simple
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Makefile.simple
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# This is a makefile intended for compiling simple C++ projects.
# It assumes that you have one or more source files in the main directory,
# each of which contains an "int main()".
# There may also be a "src" directory, containing additional source files.
# All include files will be automatically listed as dependencies.
# Default build variables, can be overridden by command line options.
CXX = g++
CPPFLAGS =
CXXFLAGS = -g -O3
LDFLAGS =
LDLIBS =
RM = rm -f
# Additional flags that are necessary to compile.
# Even if not specified on the command line, these should be present.
override CPPFLAGS += -Iinclude
override CXXFLAGS +=
override LDFLAGS +=
override LDLIBS +=
# EVERYTHING PAST HERE SHOULD WORK AUTOMATICALLY
.SECONDARY:
include PrettyPrint.inc
# Find the source files that will be used.
EXE_SRC_FILES = $(wildcard *.cc)
EXECUTABLES = $(patsubst %.cc,bin/%,$(EXE_SRC_FILES))
SRC_FILES = $(wildcard src/*.cc)
O_FILES = $(patsubst %.cc,build/%.o,$(SRC_FILES))
all: $(EXECUTABLES)
# Update dependencies with each compilation
override CPPFLAGS += -MMD
-include $(shell find build -name "*.d" 2> /dev/null)
bin/%: build/%.o $(O_FILES)
@mkdir -p bin
@$(call run_and_test,$(CXX) $(LDFLAGS) $^ $(LDLIBS) -o $@)
build/%.o: %.cc
@mkdir -p $(@D)
@$(call run_and_test,$(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@)
clean:
@echo "Cleaning"
@$(RM) -r bin build