118 lines
2.6 KiB
Makefile
118 lines
2.6 KiB
Makefile
build_dir?=build
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src_dir?=src
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tst_dir?=tst
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install_dir?=install
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# Comment out the bins that doesn't need to be compiled
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bins+=01-main
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bins+=02-switch
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bins+=03-equity
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bins+=11-join
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bins+=12-join-main
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bins+=21-create-many
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bins+=22-create-many-recursive
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bins+=23-create-many-once
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bins+=31-switch-many
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bins+=32-switch-many-join
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bins+=33-switch-many-cascade
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bins+=51-fibonacci
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bins+=61-mutex
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bins+=62-mutex
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bins+=71-preemption
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bins+=81-deadlock
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bins_target=$(addprefix ${build_dir}/,${bins})
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install_bins_targets=$(addprefix ${install_dir}/bin/,${bins})
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valgrind_targets=$(addprefix valgrind_,${bins})
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check_argv?=8 255
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check_targets=$(addprefix check_,${bins})
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src_dirs=$(sort $(dir $(wildcard ${src_dir}/**/)))
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includes=$(patsubst %,-I%,${src_dirs})
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CFLAGS+=-g -O0 ${includes} -fPIC
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LDFLAGS+=
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ifdef _USE_PTHREAD
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LDFLAGS+=-lpthread
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endif
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# Tests if the last compilation was with pthread
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ifeq ("$(wildcard .lastpthread)","")
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all_targets:=build
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pthread_targets:=clean build
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else
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pthread_targets:=build
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all_targets:=clean build
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endif
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srcs+=$(wildcard ${src_dir}/*.c ${src_dir}/**/*.c)
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objs+=$(patsubst %.c,${build_dir}/%.o,${srcs})
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.PHONY: all
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all: ${all_targets}
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${RM} .lastpthread # Set that the last build was without pthread
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.PHONY: install
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install: build ${install_bins_targets} ${install_dir}/lib/libthread.so ${install_dir}/lib/libthread.a
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${install_dir}/lib/libthread.so: ${build_dir}/libthread.so
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@mkdir -p $(dir $@)
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cp $^ $@
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${install_dir}/lib/libthread.a: ${build_dir}/libthread.a
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@mkdir -p $(dir $@)
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cp $^ $@
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${install_bins_targets}: ${install_dir}/bin/%: ${build_dir}/%
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@mkdir -p $(dir $@)
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install $^ $@
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.PHONY: graphs
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graphs:
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true
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.PHONY: valgrind
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valgrind: ${valgrind_targets}
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.PHONY: ${valgrind_targets}
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${valgrind_targets}: valgrind_%: ${build_dir}/%
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valgrind $^ --leak-check=full --show-reachable=yes --track-origins=yes
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.PHONY: build
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build: ${bins_target} ${build_dir}/libthread.so ${build_dir}/libthread.a
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.PHONY: pthreads
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pthreads:
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$(MAKE) _USE_PTHREAD=. ${pthread_targets}
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touch .lastpthread
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.PHONY: check
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check: ${check_targets}
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.PHONY: ${check_targets}
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${check_targets}: check_%: ${build_dir}/%
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$^ ${check_argv}
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${bins_target}: ${build_dir}/%: ${objs} ${build_dir}/${tst_dir}/%.o
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${CC} -o $@ $^ ${CFLAGS} ${LDFLAGS}
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${build_dir}/libthread.so: ${objs}
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${CC} -o $@ -shared $^ ${CFLAGS} ${LDFLAGS}
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${build_dir}/libthread.a: ${objs}
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ar rcs $@ $^
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${build_dir}/%.o: %.c
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@mkdir -p $(dir $@)
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${CC} -o $@ -c $^ ${CFLAGS}
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.PHONY: compile_flags.txt
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compile_flags.txt:
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(echo "${CFLAGS} ${LDFLAGS}" | sed 's/ /\n/g') > compile_flags.txt
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.PHONY: clean
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clean:
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${RM} -r build
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