Makefile.in

SHELL = /bin/sh
VPATH = @srcdir@

builddir = @builddir@
top_srcdir = @top_srcdir@
srcdir = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = $(exec_prefix)/bin
infodir = $(prefix)/info
libdir = @libdir@
includedir = @includedir@
mandir = $(prefix)/man/man1

CC = @CC@
CPPFLAGS = @CPPFLAGS@
CFLAGS = $(CPPFLAGS) @CFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
INSTALL = @INSTALL@

UNAME := $(shell uname)

LIBTOOL_DEPS = @LIBTOOL_DEPS@

ifeq ($(UNAME), Darwin)
SHAREDFLAGS = -dynamiclib
SHAREDEXT = dylib
else
SHAREDFLAGS = -shared
SHAREDEXT = so
endif

ifeq ("$(LIBDIR)", "")
LIBDIR = $(libdir)
endif

ifeq ("$(INCDIR)", "")
INCDIR = $(includedir)/libhl
endif

IS_CLANG := $(shell $(CC) --version | grep clang)

ifneq ("$(IS_CLANG)", "")
CLANG_FLAGS=-Wno-undefined-inline -Wno-unknown-warning-option
endif

TARGETS = $(patsubst $(srcdir)/src/%.c, $(builddir)/%.o, $(wildcard $(srcdir)/src/*.c))
TESTS = $(patsubst %.c, %, $(wildcard $(top_srcdir)/test/*_test.c))

TEST_EXEC_ORDER = fbuf_test \
		  rbuf_test \
		  linklist_test \
		  hashtable_test \
		  rqueue_test \
		  queue_test \
		  rbtree_test \
		  avltree_test \
		  binheap_test \
		  pqueue_test \
		  skiplist_test \
		  trie_test \
		  graph_test

all: objects static shared

.PHONY: static
static: objects
	./libtool --mode=link ar -r -o $(builddir)/libhl.a $(builddir)/*.lo

.PHONY: shared
shared: objects
	./libtool --mode=link $(CC) $(LIBS) $(LDFLAGS) -Wc,$(SHAREDFLAGS) -o $(builddir)/libhl.$(SHAREDEXT) $(builddir)/*.o

%.o : $(srcdir)/src/%.c
	./libtool --mode=compile $(CC) -c $(CFLAGS) $< -o $(builddir)/$@

objects: CFLAGS += -fPIC -I$(top_srcdir)/src -Wall -Werror -Wno-parentheses -Wno-pointer-sign -Wno-unused-function $(CLANG_FLAGS) -g -O3
objects: libtool $(TARGETS)

libtool: $(LIBTOOL_DEPS)
	$(SHELL) ./config.status libtool

.PHONY: clean
clean:
	@echo "Cleaning libhl"
	rm -f $(builddir)/*.o
	rm -f $(builddir)/*.lo
	rm -f $(top_srcdir)/test/*_test
	rm -f $(builddir)/libhl.a
	rm -f $(builddir)/libhl.$(SHAREDEXT)
	rm -f $(builddir)/libtool
	@if [ -f $(top_srcdir)/support/libut/libut.a ]; then \
	    echo "Cleaning libut"; \
	    make -C $(top_srcdir)/support/libut clean; \
	fi


.PHONY: distclean
distclean: clean
	rm -rf config.h Makefile config.log configure autom4te.cache config.status

.PHONY: libut
libut:
	@cd $(top_srcdir); if [ ! -f $(top_srcdir)/support/libut/Makefile ]; then git submodule init; git submodule update; fi; cd -; make -C $(top_srcdir)/support/libut

.PHONY:tests
tests: CFLAGS += -I$(top_srcdir)/src -I$(top_srcdir)/support/libut/src -Wall -Werror -Wno-parentheses -Wno-pointer-sign -Wno-unused-function $(CLANG_FLAGS) -g -O3
tests: libut static
	@for i in $(TESTS); do\
	  echo "$(CC) $(CFLAGS) $$i.c -o $$i libhl.a $(LDFLAGS) -lm";\
	  $(CC) $(CFLAGS) $$i.c -o $$i libhl.a $(top_srcdir)/support/libut/libut.a $(LDFLAGS) -lm;\
	done;\
	CWD=$(pwd);\
	cd $(top_srcdir)/test/;\
	for i in $(TEST_EXEC_ORDER); do echo; ./$$i; echo; done;\
	cd $$CWD;

.PHONY: test
test: tests

.PHONY: install
install:
	@echo "Installing libraries in $(LIBDIR)"
	cp -v libhl.a $(LIBDIR)/
	cp -v libhl.$(SHAREDEXT) $(LIBDIR)/
	@echo "Installing headers in $(INCDIR)"
	install -d -m=755 $(INCDIR)
	cp -v $(top_srcdir)/src/*.h $(INCDIR)/
	rm -f $(INCDIR)/atomic_defs.h

.PHONY: docs
docs:
	@doxygen libhl.doxycfg

# automatic re-running of configure if the ocnfigure.in file has changed
${srcdir}/configure: configure.in aclocal.m4
	cd ${srcdir} && autoconf

# autoheader might not change config.h.in, so touch a stamp file
${srcdir}/config.h.in: stamp-h.in
${srcdir}/stamp-h.in: configure.in aclocal.m4
	cd ${srcdir} && autoheader
	echo timestamp > ${srcdir}/stamp-h.in

config.h: stamp-h
stamp-h: config.h.in config.status
	./config.status
Makefile: Makefile.in config.status
	./config.status
	config.status: configure
	./config.status --recheck