libtranscript: fix libtool usage

srcpkgs/libtranscript/template

@@ -3,9 +3,9 @@ pkgname=libtranscript
 version=0.3.4
 revision=1
 build_style=configure
-configure_args="--prefix=/usr LIBTOOL=./libtool"
-hostmakedepends="pkg-config gettext"
-makedepends="libtool gettext-devel"
+configure_args="--prefix=/usr LIBTOOL=./hack/libtool"
+hostmakedepends="pkg-config gettext autoconf automake libtool"
+makedepends="gettext-devel"
 short_desc="Character-set conversion library"
 maintainer="Andrew Benson <abenson+void@gmail.com>"
 license="GPL-3.0-or-later"
@@ -14,22 +14,22 @@ distfiles="https://os.ghalkes.nl/dist/libtranscript-${version}.tar.bz2"
 checksum=daaa09038f6f3b785b86d152014b3893910f9b9e4e430c015e41b05b34c37ea7
 
 pre_configure() {
-	cp ${XBPS_CROSS_BASE}/usr/bin/libtool .
-	sed -i "
-		/^OBJDUMP=/s|=.*|=$OBJDUMP|
-		/^NM=/s|=.*|=$NM|
-		/^AR=/s|=.*|=$AR|
-		/^LTCC=/s|=.*|=$CC|
-		/^CC=/s|=.*|=$CC|
-		/^RANLIB=/s|=.*|=$RANLIB|
-		/^LD=/s|=.*|=$LD|
-		/^STRIP=/s|=.*|=true|
-		/^host_alias=/s|=.*|=$XBPS_TRIPLET|
-		/^host=/s|=.*|=$XBPS_TRIPLET|
-	" libtool
+	# project uses libtool without autoconf, which is not really viable
+	# since autoconf is supposed to configure libtool.
+	mkdir -p hack
+	cat <<-EOF >hack/configure.ac
+	AC_INIT
+	LT_INIT
+	AC_CONFIG_MACRO_DIRS([m4])
+	AC_LANG([C])
+	AC_LANG([C++])
+	LT_LANG([C])
+	LT_LANG([C++])
+	AC_OUTPUT
+	EOF
+	(cd hack;  autoreconf -fi; libtoolize -i; ./configure --host=$XBPS_CROSS_TRIPLET --build=$XBPS_TRIPLET --with-libtool-sysroot=$XBPS_CROSS_BASE)
 }
 
-
 libtranscript-devel_package() {
 	short_desc+=" - development files"
 	depends="${makedepends} ${sourcepkg}>=${version}_${revision}"