CC     =  clang
CFLAGS =  -std=c17 -Wall -Wextra -Wmissing-prototypes -Wpadded -pedantic-errors -Iinclude -fPIC
ifneq ($(thrdsafe),0)
CFLAGS += -Du8c_bethrdsafe
endif
ifeq ($(debug),1)
CFLAGS += -g
else
CFLAGS += -O3 -DNDEBUG
endif
LDFLAGS = -shared -lpthread
HDRS = \
	include/u8c/SIZE_C.h      \
	include/u8c/abrt.h        \
	include/u8c/col.h         \
	include/u8c/dbg.h         \
	include/u8c/dbgprint.h    \
	include/u8c/end.h         \
	include/u8c/errhandltyp.h \
	include/u8c/errtyp.h      \
	include/u8c/fmt.h         \
	include/u8c/fmttyp.h      \
	include/u8c/geterr.h      \
	include/u8c/init.h        \
	include/u8c/isalnum.h     \
	include/u8c/isalpha.h     \
	include/u8c/iscntrl.h     \
	include/u8c/isdigit.h     \
	include/u8c/ispunct.h     \
	include/u8c/isspace.h     \
	include/u8c/isxdigit.h    \
	include/u8c/print.h       \
	include/u8c/println.h     \
	include/u8c/regerrhandl.h \
	include/u8c/seterr.h      \
	include/u8c/setfmt.h      \
	include/u8c/thrdsafe.h    \
	include/u8c/u32alloc.h    \
	include/u8c/u32cat.h      \
	include/u8c/u32cmp.h      \
	include/u8c/u32cp.h       \
	include/u8c/u32fndchr.h   \
	include/u8c/u32fndpat.h   \
	include/u8c/u32free.h     \
	include/u8c/u32ins.h      \
	include/u8c/u32substr.h   \
	include/u8c/u32sz.h       \
	include/u8c/u8alloc.h     \
	include/u8c/u8dec.h       \
	include/u8c/u8enc.h       \
	include/u8c/u8free.h      \
	include/u8c/unimax.h      \
	include/u8c/ver.h         \
	include/u8c/vfmt.h        \
	include/u8c/vprint.h
HDRS_PRIV = \
	src/u8c/dat.h    \
	src/u8c/dattyp.h
SRCS = \
	src/u8c/abrt.c        \
	src/u8c/dat.c         \
	src/u8c/debug.c       \
	src/u8c/end.c         \
	src/u8c/fmt.c         \
	src/u8c/geterr.c      \
	src/u8c/init.c        \
	src/u8c/isalnum.c     \
	src/u8c/isalpha.c     \
	src/u8c/iscntrl.c     \
	src/u8c/isdigit.c     \
	src/u8c/isspace.c     \
	src/u8c/ispunct.c     \
	src/u8c/isxdigit.c    \
	src/u8c/print.c       \
	src/u8c/println.c     \
	src/u8c/regerrhandl.c \
	src/u8c/seterr.c      \
	src/u8c/setfmt.c      \
	src/u8c/thrdsafe.c    \
	src/u8c/u32alloc.c    \
	src/u8c/u32cat.c      \
	src/u8c/u32cmp.c      \
	src/u8c/u32cp.c       \
	src/u8c/u32fndchr.c   \
	src/u8c/u32fndpat.c   \
	src/u8c/u32free.c     \
	src/u8c/u32ins.c      \
	src/u8c/u32substr.c   \
	src/u8c/u32sz.c       \
	src/u8c/u8alloc.c     \
	src/u8c/u8dec.c       \
	src/u8c/u8enc.c       \
	src/u8c/u8free.c      \
	src/u8c/vfmt.c        \
	src/u8c/vprint.c
OBJS = $(SRCS:.c=.o)
LIB  = libu8c.so
$(LIB): $(OBJS)
	$(CC) $(LDFLAGS) $^ -o $@
$(OBJS): $(HDRS) $(HDRS_PRIV)
DOCS = \
	docs/u8c_abrt.3.zst        \
	docs/u8c_col.3.zst         \
	docs/u8c_dbg.3.zst         \
	docs/u8c_dbgprint.3.zst    \
	docs/u8c_end.3.zst         \
	docs/u8c_errhandltyp.3.zst \
	docs/u8c_errtyp.3.zst      \
	docs/u8c_fmt.3.zst         \
	docs/u8c_fmttyp.3.zst      \
	docs/u8c_geterr.3.zst      \
	docs/u8c_init.3.zst        \
	docs/u8c_isalnum.3.zst     \
	docs/u8c_isalpha.3.zst     \
	docs/u8c_iscntrl.3.zst     \
	docs/u8c_digit.3.zst       \
	docs/u8c_ispunct.3.zst     \
	docs/u8c_isspace.3.zst     \
	docs/u8c_isxdigit.3.zst    \
	docs/u8c_print.3.zst       \
	docs/u8c_println.3.zst     \
	docs/u8c_regerrhandl.3.zst \
	docs/u8c_seterr.3.zst      \
	docs/u8c_setfmt.3.zst      \
	docs/u8c_thrdsafe.3.zst    \
	docs/u8c_u8alloc.3.zst     \
	docs/u8c_u8dec.3.zst       \
	docs/u8c_u8enc.3.zst       \
	docs/u8c_u8free.3.zst      \
	docs/u8c_u32alloc.3.zst    \
	docs/u8c_u32cat.3.zst      \
	docs/u8c_u32cmp.3.zst      \
	docs/u8c_u32cp.3.zst       \
	docs/u8c_u32fndchr.3.zst   \
	docs/u8c_u32fndpat.3.zst   \
	docs/u8c_u32free.3.zst     \
	docs/u8c_u32ins.3.zst      \
	docs/u8c_u32substr.3.zst   \
	docs/u8c_u32sz.3.zst       \
	docs/u8c_unimax.3.zst      \
	docs/u8c_ver.3.zst         \
	docs/u8c_vfmt.3.zst        \
	docs/u8c_vprint.3.zst
$(DOCS):
	zstd -f $(DOCS:.zst=)
test: $(LIB) test.c
	$(CC) -std=c17 -Wall -Wextra -Wpedantic -Iinclude -O3 -g -L. -lu8c -o $@ $@.c
.PHONY: clean docs install runtest
clean:
	rm --force test $(DOCS) $(LIB) $(OBJS)
docs: $(DOCS)
install: $(LIB) $(DOCS)
	mkdir --parents $(DESTDIR)/include/u8c
	mkdir --parents $(DESTDIR)/lib
	mkdir --parents $(DESTDIR)/share/man/man3
	install --mode=444 --verbose $(DOCS) $(DESTDIR)/share/man/man3
	install --mode=444 --verbose $(HDRS) $(DESTDIR)/include/u8c
	install --mode=555 --verbose $(LIB) $(DESTDIR)/lib
runtest: test
	export LD_LIBRARY_PATH=$(CURDIR) && ./$^