82 lines
2.4 KiB
Makefile
82 lines
2.4 KiB
Makefile
#
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# nsjail - Makefile
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# -----------------------------------------
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#
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# Copyright 2014 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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CC ?= gcc
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CFLAGS += -O2 -c -std=gnu11 \
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-D_GNU_SOURCE \
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-fstack-protector-all -Wformat -Wformat=2 -Wformat-security -fPIE \
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-Wall -Wextra -Werror
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LDFLAGS += -Wl,-z,now -Wl,-z,relro -pie -Wl,-z,noexecstack
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SRCS = nsjail.c cmdline.c contain.c log.c cgroup.c mount.c net.c pid.c sandbox.c subproc.c user.c util.c uts.c seccomp/bpf-helper.c
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OBJS = $(SRCS:.c=.o)
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BIN = nsjail
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ifdef DEBUG
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CFLAGS += -g -ggdb -gdwarf-4
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endif
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COMPILER = $(shell $(CC) -v 2>&1 | grep -E '(gcc|clang) version' | grep -oE '(clang|gcc)')
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ifeq ($(COMPILER),clang)
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CFLAGS += -fblocks
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LDFLAGS += -lBlocksRuntime
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endif
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ifeq ("$(wildcard /usr/include/libnl3/netlink/route/link/macvlan.h)","/usr/include/libnl3/netlink/route/link/macvlan.h")
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CFLAGS += -DNSJAIL_NL3_WITH_MACVLAN -I/usr/include/libnl3
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LDFLAGS += -lnl-3 -lnl-route-3
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endif
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.c.o: %.c
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$(CC) $(CFLAGS) $< -o $@
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all: $(BIN)
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$(BIN): $(OBJS)
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$(CC) -o $(BIN) $(OBJS) $(LDFLAGS)
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clean:
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$(RM) core Makefile.bak $(OBJS) $(BIN)
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depend:
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makedepend -Y. -- -- $(SRCS)
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indent:
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indent -linux -l100 -lc100 *.c *.h seccomp/*.c seccomp/*.h; rm -f *~ seccomp/*~
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# DO NOT DELETE THIS LINE -- make depend depends on it.
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nsjail.o: nsjail.h common.h cmdline.h log.h net.h subproc.h
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cmdline.o: cmdline.h common.h log.h util.h
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contain.o: contain.h common.h cgroup.h log.h mount.h net.h pid.h util.h uts.h
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log.o: log.h common.h
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cgroup.o: cgroup.h common.h log.h util.h
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mount.o: mount.h common.h log.h
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net.o: net.h common.h log.h
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pid.o: pid.h common.h log.h
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sandbox.o: sandbox.h common.h log.h seccomp/bpf-helper.h
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subproc.o: subproc.h common.h cgroup.h contain.h log.h net.h sandbox.h user.h
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subproc.o: util.h
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user.o: user.h common.h log.h util.h
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util.o: util.h common.h log.h
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uts.o: uts.h common.h log.h
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seccomp/bpf-helper.o: seccomp/bpf-helper.h
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