New build-helper: texmf

Co-authored-by: Piotr Wójcik <chocimier@tlen.pl>

common/build-style/texmf.sh

@@ -0,0 +1,44 @@
+do_build() {
+	local f p
+	mkdir -p "build/usr/share/texmf-dist"
+	find . -maxdepth 1 -print -name "*.tar.xz" \
+		-exec bsdtar -C "build/usr/share/texmf-dist" -xf {} \;
+	cd "build/usr/share/texmf-dist/"
+	if [ -d "texmf-dist" ] ; then
+		rsync -ar texmf-dist/ ./
+		rm -rf texmf-dist/
+	fi
+	rm -f LICENSE*
+	while IFS=' ' read -r f p ; do
+		if [ "$p" = "$pkgname" ] && ! [ -e "$f" ]; then
+			msg_error "$pkgver: missing file $f\n"
+		elif [ "$p" != "$pkgname" ] && [ -e "$f" ]; then
+			echo "removed $f"
+			mkdir -p ../texlive/removed
+			echo "$f" >> ../texlive/removed/$pkgname.txt
+			rm -f "$f"
+		fi
+	done < "${XBPS_COMMONDIR}/environment/build-style/texmf/ownership.txt"
+}
+
+do_check() {
+	local f p exitcode=0
+	cd build
+	while read p; do
+		if [[ ${p%-*} =~ .*-bin$ ]] || [ "${p%-*}" = "$pkgname" ]; then
+			continue
+		fi
+		echo checking conflicts with ${p}...
+		while IFS= read -r f; do
+			if [ -e ".$f" ]; then
+				msg_red "both contain file $f\n"
+				exitcode=1
+			fi
+		done < <(xbps-query -Rf $p | sed 's/ -> .*//')
+	done < <(xbps-query -Rs texlive -p pkgver | cut -d : -f 1)
+	return $exitcode
+}
+
+do_install() {
+	vcopy build/usr .
+}