LIB_NAME := libbsd
LIB_VERSION_MAJOR := 0
LIB_VERSION_MINOR := 1
LIB_VERSION_MICRO := 5
LIB_VERSION := $(LIB_VERSION_MAJOR).$(LIB_VERSION_MINOR).$(LIB_VERSION_MICRO)
LIB_PKGCONFIG := $(LIB_NAME).pc
LIB_STATIC := $(LIB_NAME).a
LIB_SHARED_SO := $(LIB_NAME).so
LIB_SONAME := $(LIB_SHARED_SO).$(LIB_VERSION_MAJOR)
LIB_SHARED := $(LIB_SONAME).$(LIB_VERSION_MINOR).$(LIB_VERSION_MICRO)
TAR_NAME := $(LIB_NAME)-$(LIB_VERSION)
TAR_FILE := $(TAR_NAME).tar.gz
LIB_DIST := \
Makefile \
README \
ChangeLog \
Versions \
$(LIB_PKGCONFIG).in
LIB_SRCS := \
arc4random.c \
bsd_getopt.c \
err.c \
fgetln.c \
heapsort.c \
humanize_number.c \
inet_net_pton.c \
hash/md5.c hash/md5hl.c \
setmode.c \
strmode.c \
strlcat.c strlcpy.c \
fmtcheck.c \
nlist.c \
progname.c \
vis.c unvis.c
LIB_SRCS := $(patsubst %,src/%,$(LIB_SRCS))
LIB_GEN_SRCS := \
man/md5.3bsd \
src/hash/md5hl.c
LIB_INCLUDES := \
bsd/err.h \
bsd/getopt.h \
bsd/inet.h \
bsd/ip_icmp.h \
bsd/random.h \
bsd/queue.h \
bsd/md5.h \
bsd/string.h \
bsd/bsd.h \
bsd/cdefs.h \
bsd/stdlib.h \
nlist.h \
vis.h \
libutil.h
LIB_MANS := \
arc4random.3 \
arc4random_addrandom.3 \
arc4random_stir.3 \
strlcpy.3 \
strlcat.3 \
fgetln.3 \
humanize_number.3 \
fmtcheck.3 \
nlist.3 \
setmode.3 \
getmode.3 \
strmode.3 \
md5.3bsd
LIB_MANS := $(patsubst %,man/%,$(LIB_MANS))
LIB_STATIC_OBJS := $(LIB_SRCS:%.c=%.o)
LIB_SHARED_OBJS := $(LIB_SRCS:%.c=%.lo)
# Set default value for compilation
CFLAGS ?= -g -Wall -Wextra -Wno-unused-variable
MK_CFLAGS := -Iinclude/ -include bsd/bsd.h -D_GNU_SOURCE -D__REENTRANT
prefix = /usr
exec_prefix =
libdir = ${exec_prefix}/lib
usrlibdir = ${prefix}/lib
includedir = ${prefix}/include
pkgconfigdir = ${usrlibdir}/pkgconfig
mandir = ${prefix}/share/man
.PHONY: libs
libs: $(LIB_STATIC) $(LIB_SHARED_SO) $(LIB_PKGCONFIG)
.PHONY: man
man: $(LIB_MANS)
%.lo: %.c
$(CC) -o $@ $(MK_CFLAGS) $(CFLAGS) -DPIC -fPIC -c $<
%.o: %.c
$(CC) -o $@ $(MK_CFLAGS) $(CFLAGS) -c $<
man/md5.3bsd: man/mdX.3
sed -e 's/mdX/md5/g' -e 's/mdY/md4/g' -e 's/MDX/MD5/g' $< > $@
src/hash/md5hl.c: src/hash/helper.c
sed -e 's:hashinc:bsd/md5.h:g' -e 's:HASH:MD5:g' $< > $@
$(LIB_PKGCONFIG): $(LIB_PKGCONFIG).in
sed -e 's:@VERSION@:$(LIB_VERSION):' \
-e 's:@prefix@:$(value prefix):' \
-e 's:@exec_prefix@:$(value exec_prefix):' \
-e 's:@libdir@:$(value usrlibdir):' \
-e 's:@includedir@:$(value includedir):' \
$< > $@
$(LIB_STATIC): $(LIB_STATIC_OBJS)
ar rcs $@ $^
$(LIB_SHARED_SO): $(LIB_SONAME)
ln -fs $^ $@
$(LIB_SONAME): $(LIB_SHARED)
ln -fs $^ $@
$(LIB_SHARED): $(LIB_SHARED_OBJS)
gcc -shared \
-Wl,-soname -Wl,$(LIB_SONAME) \
-Wl,--version-script=Versions \
-o $@ $^
.PHONY: ChangeLog
ChangeLog:
-git log --stat -C >$@
.PHONY: dist
dist: ChangeLog
mkdir $(TAR_NAME)
cp -a include src man $(LIB_DIST) $(TAR_NAME)
tar czf $(TAR_FILE) --exclude=.gitignore $(TAR_NAME)
rm -rf $(TAR_NAME)
gpg -a -b $(TAR_FILE)
.PHONY: install
install: libs man
mkdir -p $(DESTDIR)/$(libdir)
mkdir -p $(DESTDIR)/$(usrlibdir)
mkdir -p $(DESTDIR)/$(includedir)/bsd/
mkdir -p $(DESTDIR)/$(mandir)/man3
mkdir -p $(DESTDIR)/$(pkgconfigdir)
install -m644 $(LIB_STATIC) $(DESTDIR)/$(usrlibdir)
install -m644 $(LIB_SHARED) $(DESTDIR)/$(libdir)
for i in $(LIB_INCLUDES); do \
install -m644 include/$$i $(DESTDIR)/$(includedir)/$$i; \
done
install -m644 $(LIB_MANS) $(DESTDIR)/$(mandir)/man3
install -m644 $(LIB_PKGCONFIG) $(DESTDIR)/$(pkgconfigdir)
ifeq ($(libdir),$(usrlibdir))
# If both dirs are the same, do a relative symlink.
ln -sf $(LIB_SHARED) $(DESTDIR)/$(usrlibdir)/$(LIB_SHARED_SO)
else
# Otherwise, do an absolute one.
ln -sf $(libdir)/$(LIB_SHARED) $(DESTDIR)/$(usrlibdir)/$(LIB_SHARED_SO)
endif
ln -sf $(LIB_SHARED) $(DESTDIR)/$(libdir)/$(LIB_SONAME)
.PHONY: clean
clean:
rm -f $(LIB_PKGCONFIG)
rm -f $(LIB_GEN_SRCS)
rm -f $(LIB_STATIC_OBJS)
rm -f $(LIB_STATIC)
rm -f $(LIB_SHARED_OBJS)
rm -f $(LIB_SHARED) $(LIB_SONAME) $(LIB_SHARED_SO)
