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Makefile
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Makefile
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#
# Makefile for LibFakeTime library
# Copyright (C) 2002-2004,2023 Krzysztof Burghardt <krzysztof@burghardt.pl>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
all: libfaketime.so.1
CFLAGS += -DVERSION="20230219"
#CFLAGS += -DDEBUG
#CFLAGS += -DKILLER
CFLAGS += -Wall -Werror -Wextra -Wdate-time
CFLAGS += -Wformat -Wformat-security -D_FORTIFY_SOURCE=2
CFLAGS += -Wcast-align -Wcast-qual -Wchar-subscripts
CFLAGS += -Wformat-nonliteral -Wpointer-arith -Wredundant-decls
CFLAGS += -Wreturn-type -Wshadow -Wswitch -Wunused-parameter -Wwrite-strings
CFLAGS += -fstack-protector-strong -fPIC -fPIE
LDFLAGS += -pie -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack
LDFLAGS += -Wl,--as-needed -Wl,-Bsymbolic-functions -Wl,--fatal-warnings
LIBDIRSUFFIX = $(shell test `uname -s` = Linux && test `uname -m` = x86_64 && echo 64)
libfaketime.so.1: libfaketime.o
$(CC) $(LDFLAGS) -shared libfaketime.o -fPIC -ldl -Wl,-soname -Wl,libfaketime.so.1 -o libfaketime.so.1
libfaketime.o: libfaketime.c libfaketime.h
$(CC) $(CFLAGS) -Wall -O2 -c libfaketime.c -fPIC -DPIC -o libfaketime.o
install:
install -c -s -m 0755 libfaketime.so.1 $(DESTDIR)/lib$(LIBDIRSUFFIX)
install -c -m 0644 libfaketime.8 $(DESTDIR)/usr/share/man/man8/
clean:
rm -f *.o *~ libfaketime.so*
indent:
indent *.c *.h
rm -f *~