VERSION := $(shell ./get-version)
LIB_NAME := libbsd
LIB_VERSION_MAJOR := 0
LIB_VERSION_MINOR := 3
LIB_VERSION_MICRO := 0
LIB_VERSION := $(LIB_VERSION_MAJOR).$(LIB_VERSION_MINOR).$(LIB_VERSION_MICRO)
LIB_PKGCONFIG := $(LIB_NAME).pc
LIB_PKGCONFIG_OVERLAY := $(LIB_NAME)-overlay.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 := $(LIB_NAME)-$(VERSION)
TAR_FILE := $(TAR_NAME).tar.gz
LIB_DIST := \
ChangeLog
LIB_SRCS_GEN := \
hash/md5hl.c
LIB_SRCS := \
arc4random.c \
bsd_getopt.c \
err.c \
fgetln.c \
flopen.c \
fpurge.c \
getpeereid.c \
heapsort.c \
merge.c \
humanize_number.c \
dehumanize_number.c \
inet_net_pton.c \
hash/md5.c \
pidfile.c \
readpassphrase.c \
reallocf.c \
setmode.c \
setproctitle.c \
strmode.c \
strtonum.c \
strlcat.c strlcpy.c \
fmtcheck.c \
nlist.c \
progname.c \
radixsort.c \
vis.c unvis.c \
$(LIB_SRCS_GEN)
LIB_SRCS_GEN := $(patsubst %,src/%,$(LIB_SRCS_GEN))
LIB_SRCS := $(patsubst %,src/%,$(LIB_SRCS))
LIB_INCLUDES := \
bsd/cdefs.h \
bsd/queue.h \
bsd/ip_icmp.h \
bsd/sys/cdefs.h \
bsd/sys/bitstring.h \
bsd/sys/endian.h \
bsd/sys/poll.h \
bsd/sys/queue.h \
bsd/sys/tree.h \
bsd/netinet/ip_icmp.h \
bsd/err.h \
bsd/getopt.h \
bsd/inet.h \
bsd/random.h \
bsd/md5.h \
bsd/string.h \
bsd/bsd.h \
bsd/stdio.h \
bsd/stdlib.h \
bsd/readpassphrase.h \
bsd/unistd.h \
bsd/nlist.h \
bsd/vis.h \
bsd/libutil.h \
nlist.h \
vis.h \
libutil.h
LIB_MANS_GEN := \
md5.3bsd
LIB_MANS := \
arc4random.3 \
arc4random_addrandom.3 \
arc4random_buf.3 \
arc4random_stir.3 \
arc4random_uniform.3 \
dehumanize_number.3 \
strtonum.3 \
strlcpy.3 \
strlcat.3 \
fgetln.3 \
flopen.3 \
getpeereid.3 \
readpassphrase.3 \
reallocf.3 \
heapsort.3 \
humanize_number.3 \
fmtcheck.3 \
mergesort.3 \
radixsort.3 \
sradixsort.3 \
nlist.3 \
pidfile.3 \
setmode.3 \
getmode.3 \
strmode.3 \
unvis.3 \
vis.3 \
$(LIB_MANS_GEN)
LIB_MANS_GEN := $(patsubst %,man/%,$(LIB_MANS_GEN))
LIB_MANS := $(patsubst %,man/%,$(LIB_MANS))
LIB_STATIC_OBJS := $(LIB_SRCS:%.c=%.o)
LIB_SHARED_OBJS := $(LIB_SRCS:%.c=%.lo)
AR = ar
CC = gcc
CCLD = $(CC)
# Set default values for user variables
CPPFLAGS ?=
CFLAGS ?= -g -Wall -Wextra -Wno-unused-variable
LDFLAGS ?=
# Internal makefile variables
MK_CPPFLAGS := -isystem include/bsd/ \
-DLIBBSD_OVERLAY -DLIBBSD_DISABLE_DEPRECATED \
-D_GNU_SOURCE -D__REENTRANT
MK_CFLAGS :=
MK_LDFLAGS :=
COMPILE = $(CC) $(MK_CPPFLAGS) $(CPPFLAGS) $(MK_CFLAGS) $(CFLAGS)
LINK = $(CCLD) $(MK_CFLAGS) $(CFLAGS) $(MK_LDFLAGS) $(LDFLAGS)
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) $(LIB_PKGCONFIG_OVERLAY)
.PHONY: man
man: $(LIB_MANS)
%.lo: %.c
$(COMPILE) -o $@ -DPIC -fPIC -c $<
%.o: %.c
$(COMPILE) -o $@ -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' $< > $@
%.pc: %.pc.in
sed -e 's:@VERSION@:$(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)
$(LINK) \
-shared \
-Wl,-soname -Wl,$(LIB_SONAME) \
-Wl,--version-script=libbsd.map \
-o $@ $^
.PHONY: ChangeLog
ChangeLog:
-git log --stat -C >$@
.PHONY: dist
dist: $(LIB_DIST)
mkdir $(TAR_NAME)
echo $(VERSION) >$(TAR_NAME)/.dist-version
cp -a --parents $(LIB_DIST) `git ls-files` $(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 $(DESTDIR)$(includedir)/bsd/sys/
mkdir -p $(DESTDIR)$(includedir)/bsd/netinet/
mkdir -p $(DESTDIR)$(mandir)/man3
mkdir -p $(DESTDIR)$(pkgconfigdir)
install -m644 $(LIB_STATIC) $(DESTDIR)$(usrlibdir)
install -m755 $(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)
install -m644 $(LIB_PKGCONFIG_OVERLAY) $(DESTDIR)$(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_PKGCONFIG_OVERLAY)
rm -f $(LIB_SRCS_GEN) $(LIB_MANS_GEN)
rm -f $(LIB_STATIC_OBJS)
rm -f $(LIB_STATIC)
rm -f $(LIB_SHARED_OBJS)
rm -f $(LIB_SHARED) $(LIB_SONAME) $(LIB_SHARED_SO)
