#
# Makefile rules for the curlInterface package
#
KEXT_NAME = curl
KEXT_SOURCES = src/curl.c

KEXT_CFLAGS = @LIBCURL_CPPFLAGS@ -Igen
KEXT_LDFLAGS = @LIBCURL@

KEXT_RECONF ?= ./config.status Makefile

# include shared GAP package build system
GAPPATH = @GAPROOT@
include Makefile.gappkg

#
# react to modifications of the build system
#

configure_deps = configure.ac $(wildcard m4/*.m4)

configure: $(configure_deps)
	@if command -v autoconf >/dev/null 2>&1 ; then \
	   echo "running autoconf" ; \
	   autoconf ; \
	 else \
	   echo "autoconf not available, proceeding with stale configure" ; \
	 fi

# re-run configure if configure, Makefile.in or GAP itself changed
config.status: configure $(GAPPATH)/sysinfo.gap
	./config.status --recheck

# update Makefile if config.status changed
Makefile: config.status

gen/pkgconfig.h: gen/pkgconfig.h.stamp
	@if test ! -f $@; then rm -f $<; else :; fi
	@if test ! -f $@; then $(MAKE) $<; else :; fi

gen/pkgconfig.h.stamp: gen/pkgconfig.h.in config.status
	@rm -f $@
	@mkdir -p $(@D)
	./config.status gen/pkgconfig.h
	echo > $@

gen/pkgconfig.h.in: $(configure_deps)
	@if command -v autoheader >/dev/null 2>&1 ; then \
	   mkdir -p $(@D) ; \
	   echo "running autoheader" ; \
	   autoheader ; \
	   rm -f gen/pkgconfig.h.stamp ; \
	 else \
	   echo "autoheader not available, proceeding with stale config.h" ; \
	 fi
	touch $@

$(KEXT_OBJS): gen/pkgconfig.h
