NULL =
AUTOMAKE_OPTIONS = dist-bzip2
SUBDIRS = build_tools hieroglyph devices src lib

if ENABLE_PLUGINS
SUBDIRS += plugins
endif

# to ensure "tests" is last entry.
SUBDIRS += tests

ACLOCAL_AMFLAGS =		\
	-I m4macros		\
	$(NULL)

CONFIGURE_DEPENDENCIES =	\
	requires		\
	$(NULL)

EXTRA_DIST =			\
	$(pkgconfig_DATA)	\
	$(noinst_DATA)		\
	requires		\
	$(NULL)

DISTCLEANFILES =		\
	$(pkgconfig_DATA)	\
	$(noinst_DATA)		\
	$(NULL)

#
#
#
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = hieroglyph.pc
$(pkgconfig_DATA): $(top_builddir)/config.status
#
noinst_DATA = hieroglyph-uninstalled.pc
$(noinst_DATA): $(top_builddir)/config.status
#
dist-hook:
	@if test -d "$(srcdir)/.git";					\
	then								\
		echo Creating ChangeLog &&				\
		( cd "$(top_srcdir)" &&					\
		  echo '# Generated by Makefile. Do not edit.'; echo;	\
		  $(top_srcdir)/missing --run git log --stat ) > ChangeLog.tmp	\
		&& mv -f ChangeLog.tmp $(top_distdir)/ChangeLog		\
		|| ( rm -f ChangeLog.tmp;				\
		     echo Failed to generate ChangeLog >&2 );		\
		echo Updating hgversion.h.in &&				\
		( cd "$(top_srcdir)" &&					\
		  $(top_srcdir)/missing --run $(top_srcdir)/update-repo.sh)	\
		&& cp -a $(top_srcdir)/hieroglyph/hgversion.h.in $(top_distdir)/hieroglyph/	\
		|| echo Failed to update hgversion.h.in >&2;		\
	else								\
		echo A git clone is required to generate a ChangeLog >&2;	\
	fi