# $NetBSD: buildlink3.mk,v 1.9 2004/02/05 06:58:03 jlam Exp $

BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
GETTEXT_BUILDLINK3_MK:=	${GETTEXT_BUILDLINK3_MK}+

.include "../../mk/bsd.prefs.mk"

.if !empty(GETTEXT_BUILDLINK3_MK:M+)
BUILDLINK_PACKAGES+=		gettext
BUILDLINK_DEPENDS.gettext+=	gettext-lib>=0.10.35nb1
BUILDLINK_PKGSRCDIR.gettext?=	../../devel/gettext-lib
.endif	# GETTEXT_BUILDLINK3_MK

BUILDLINK_CHECK_BUILTIN.gettext?=	NO

.if !defined(BUILDLINK_IS_BUILTIN.gettext)
BUILDLINK_IS_BUILTIN.gettext=	NO
.  if exists(/usr/include/libintl.h)
BUILDLINK_IS_BUILTIN.gettext=	YES
.  endif
.endif

.if defined(BUILDLINK_PREFER_PKGSRC)
.  if empty(BUILDLINK_PREFER_PKGSRC) || \
      !empty(BUILDLINK_PREFER_PKGSRC:M[yY][eE][sS]) || \
      !empty(BUILDLINK_PREFER_PKGSRC:Mgettext)
BUILDLINK_USE_BUILTIN.gettext=	NO
.  endif
.endif

.if defined(USE_GNU_GETTEXT)
BUILDLINK_USE_BUILTIN.gettext=	NO
.endif

.if !empty(BUILDLINK_CHECK_BUILTIN.gettext:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.gettext=	YES
.endif

.if !defined(BUILDLINK_USE_BUILTIN.gettext)
.  if !empty(BUILDLINK_IS_BUILTIN.gettext:M[nN][oO])
BUILDLINK_USE_BUILTIN.gettext=	NO
.  else
#
# Consider the base system libintl to be gettext-lib-0.10.35nb1.
#
_GETTEXT_PKG=		gettext-lib-0.10.35nb1
BUILDLINK_USE_BUILTIN.gettext?=	YES
.    for _depend_ in ${BUILDLINK_DEPENDS.gettext}
.      if !empty(BUILDLINK_USE_BUILTIN.gettext:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.gettext!=	\
	if ${PKG_ADMIN} pmatch '${_depend_}' ${_GETTEXT_PKG}; then	\
		${ECHO} "YES";						\
	else								\
		${ECHO} "NO";						\
	fi
.      endif
.    endfor
#
# The listed platforms have a broken (for the purposes of pkgsrc) version
# of gettext-lib.  
#
_INCOMPAT_GETTEXT=	SunOS-*-*
INCOMPAT_GETTEXT?=	# empty
.    for _pattern_ in ${_INCOMPAT_GETTEXT} ${INCOMPAT_GETTEXT}
.      if !empty(MACHINE_PLATFORM:M${_pattern_})
BUILDLINK_USE_BUILTIN.gettext=	NO
.      endif
.    endfor
.  endif
MAKEFLAGS+=	\
	BUILDLINK_USE_BUILTIN.gettext="${BUILDLINK_USE_BUILTIN.gettext}"
.endif

.if !empty(BUILDLINK_USE_BUILTIN.gettext:M[nN][oO])
.  if !empty(BUILDLINK_DEPTH:M+)
BUILDLINK_DEPENDS+=	gettext
.  endif
.endif

.if !empty(GETTEXT_BUILDLINK3_MK:M+)
.  if !empty(BUILDLINK_USE_BUILTIN.gettext:M[nN][oO])
_BLNK_LIBINTL=		-lintl
_GETTEXT_ICONV_DEPENDS=	gettext-lib>=0.11.5nb1
.    if !defined(_GETTEXT_NEEDS_ICONV)
_GETTEXT_NEEDS_ICONV?=	NO
.      for _depend_ in ${BUILDLINK_DEPENDS.gettext}
.        if !empty(_GETTEXT_NEEDS_ICONV:M[nN][oO])
_GETTEXT_NEEDS_ICONV!=	\
	if ${PKG_INFO} -qe '${_depend_}'; then				\
		pkg=`cd ${_PKG_DBDIR}; ${PKG_ADMIN} -S lsbest '${_depend_}'`; \
		if ${PKG_INFO} -qN "$$pkg" | ${GREP} -q "libiconv-[0-9]"; then \
			${ECHO} "YES";					\
		else							\
			${ECHO} "NO";					\
		fi;							\
	else								\
		${ECHO} "YES";						\
	fi
.        endif
.      endfor
MAKEFLAGS+=	_GETTEXT_NEEDS_ICONV=${_GETTEXT_NEEDS_ICONV}
.    endif
.    if ${_GETTEXT_NEEDS_ICONV} == "YES"
.      include "../../converters/libiconv/buildlink3.mk"
BUILDLINK_DEPENDS.gettext+=	${_GETTEXT_ICONV_DEPENDS}
_BLNK_LIBINTL+=			${BUILDLINK_LDADD.iconv}
.    endif
.  else
.    if !defined(_BLNK_LIBINTL_FOUND)
_BLNK_LIBINTL_FOUND!=	\
	if [ "`${ECHO} /usr/lib/libintl.*`" = "/usr/lib/libintl.*" ]; then \
		${ECHO} "NO";						\
	else								\
		${ECHO} "YES";						\
	fi
MAKEFLAGS+=	_BLNK_LIBINTL_FOUND="${_BLNK_LIBINTL_FOUND}"
.    endif
.    if ${_BLNK_LIBINTL_FOUND} == "YES"
_BLNK_LIBINTL=		-lintl
.    else
_BLNK_LIBINTL=		# empty
BUILDLINK_TRANSFORM+=	l:intl:
.    endif
.  endif

BUILDLINK_LDADD.gettext?=	${_BLNK_LIBINTL}

# Add -lintl to LIBS in CONFIGURE_ENV to work around broken gettext.m4:
# older gettext.m4 does not add -lintl where it should, and the resulting
# configure script fails to detect if libintl.a is the genuine GNU gettext
# or not.
#
.  if defined(GNU_CONFIGURE)
LIBS+=			${BUILDLINK_LDADD.gettext}
CONFIGURE_ENV+=		INTLLIBS="${BUILDLINK_LDADD.gettext}"
.    if !empty(BUILDLINK_USE_BUILTIN.gettext:M[yY][eE][sS])
.      if ${_BLNK_LIBINTL_FOUND} == "YES"
CONFIGURE_ENV+=		gt_cv_func_gnugettext1_libintl="yes"
.      endif
.    endif
.    if !empty(BUILDLINK_USE_BUILTIN.gettext:M[nN][oO])
CONFIGURE_ARGS+=	--with-libintl-prefix=${BUILDLINK_PREFIX.gettext}
.    else
CONFIGURE_ARGS+=	--without-libintl-prefix
.    endif
.  endif
.endif	# GETTEXT_BUILDLINK3_MK

BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:S/+$//}