1ifeq ($(OS),Windows_NT)
  2$(error Windows is not supported)
  3endif
  4
  5VERSION := 0.23.2
  6
  7LANGUAGE_NAME := tree-sitter-php
  8
  9# repository
 10SRC_DIR := src
 11
 12PARSER_REPO_URL := $(shell git -C $(SRC_DIR) remote get-url origin 2>/dev/null)
 13
 14ifeq ($(PARSER_URL),)
 15	PARSER_URL := $(subst .git,,$(PARSER_REPO_URL))
 16ifeq ($(shell echo $(PARSER_URL) | grep '^[a-z][-+.0-9a-z]*://'),)
 17	PARSER_URL := $(subst :,/,$(PARSER_URL))
 18	PARSER_URL := $(subst git@,https://,$(PARSER_URL))
 19endif
 20endif
 21
 22TS ?= tree-sitter
 23
 24# install directory layout
 25PREFIX ?= /usr/local
 26INCLUDEDIR ?= $(PREFIX)/include
 27LIBDIR ?= $(PREFIX)/lib
 28PCLIBDIR ?= $(LIBDIR)/pkgconfig
 29
 30# source/object files
 31PARSER := $(SRC_DIR)/parser.c
 32EXTRAS := $(filter-out $(PARSER),$(wildcard $(SRC_DIR)/*.c))
 33OBJS := $(patsubst %.c,%.o,$(PARSER) $(EXTRAS))
 34
 35# flags
 36ARFLAGS ?= rcs
 37override CFLAGS += -I$(SRC_DIR) -std=c11 -fPIC
 38
 39# ABI versioning
 40SONAME_MAJOR := $(word 1,$(subst ., ,$(VERSION)))
 41SONAME_MINOR := $(shell sed -n 's/#define LANGUAGE_VERSION //p' $(PARSER))
 42
 43# OS-specific bits
 44ifeq ($(shell uname),Darwin)
 45	SOEXT = dylib
 46	SOEXTVER_MAJOR = $(SONAME_MAJOR).$(SOEXT)
 47	SOEXTVER = $(SONAME_MAJOR).$(SONAME_MINOR).$(SOEXT)
 48	LINKSHARED := $(LINKSHARED)-dynamiclib -Wl,
 49	ifneq ($(ADDITIONAL_LIBS),)
 50	LINKSHARED := $(LINKSHARED)$(ADDITIONAL_LIBS),
 51	endif
 52	LINKSHARED := $(LINKSHARED)-install_name,$(LIBDIR)/lib$(LANGUAGE_NAME).$(SOEXTVER),-rpath,@executable_path/../Frameworks
 53else
 54	SOEXT = so
 55	SOEXTVER_MAJOR = $(SOEXT).$(SONAME_MAJOR)
 56	SOEXTVER = $(SOEXT).$(SONAME_MAJOR).$(SONAME_MINOR)
 57	LINKSHARED := $(LINKSHARED)-shared -Wl,
 58	ifneq ($(ADDITIONAL_LIBS),)
 59	LINKSHARED := $(LINKSHARED)$(ADDITIONAL_LIBS)
 60	endif
 61	LINKSHARED := $(LINKSHARED)-soname,lib$(LANGUAGE_NAME).$(SOEXTVER)
 62endif
 63ifneq ($(filter $(shell uname),FreeBSD NetBSD DragonFly),)
 64	PCLIBDIR := $(PREFIX)/libdata/pkgconfig
 65endif
 66
 67all: lib$(LANGUAGE_NAME).a lib$(LANGUAGE_NAME).$(SOEXT) $(LANGUAGE_NAME).pc
 68
 69lib$(LANGUAGE_NAME).a: $(OBJS)
 70	$(AR) $(ARFLAGS) $@ $^
 71
 72lib$(LANGUAGE_NAME).$(SOEXT): $(OBJS)
 73	$(CC) $(LDFLAGS) $(LINKSHARED) $^ $(LDLIBS) -o $@
 74ifneq ($(STRIP),)
 75	$(STRIP) $@
 76endif
 77
 78$(LANGUAGE_NAME).pc: bindings/c/$(LANGUAGE_NAME).pc.in
 79	sed  -e 's|@URL@|$(PARSER_URL)|' \
 80		-e 's|@VERSION@|$(VERSION)|' \
 81		-e 's|@LIBDIR@|$(LIBDIR)|' \
 82		-e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
 83		-e 's|@REQUIRES@|$(REQUIRES)|' \
 84		-e 's|@ADDITIONAL_LIBS@|$(ADDITIONAL_LIBS)|' \
 85		-e 's|=$(PREFIX)|=$${prefix}|' \
 86		-e 's|@PREFIX@|$(PREFIX)|' $< > $@
 87
 88$(PARSER): $(SRC_DIR)/grammar.json
 89	$(TS) generate --no-bindings $^
 90
 91install: all
 92	install -d '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter '$(DESTDIR)$(PCLIBDIR)' '$(DESTDIR)$(LIBDIR)'
 93	install -m644 bindings/c/$(LANGUAGE_NAME).h '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter/$(LANGUAGE_NAME).h
 94	install -m644 $(LANGUAGE_NAME).pc '$(DESTDIR)$(PCLIBDIR)'/$(LANGUAGE_NAME).pc
 95	install -m644 lib$(LANGUAGE_NAME).a '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).a
 96	install -m755 lib$(LANGUAGE_NAME).$(SOEXT) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER)
 97	ln -sf lib$(LANGUAGE_NAME).$(SOEXTVER) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR)
 98	ln -sf lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXT)
 99
100uninstall:
101	$(RM) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).a \
102		'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER) \
103		'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR) \
104		'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXT) \
105		'$(DESTDIR)$(INCLUDEDIR)'/tree_sitter/$(LANGUAGE_NAME).h \
106		'$(DESTDIR)$(PCLIBDIR)'/$(LANGUAGE_NAME).pc
107
108clean:
109	$(RM) $(OBJS) $(LANGUAGE_NAME).pc lib$(LANGUAGE_NAME).a lib$(LANGUAGE_NAME).$(SOEXT)
110
111.PHONY: all install uninstall clean