[PATCH 5.15 618/846] scripts: sphinx-pre-install: Fix ctex support on Debian

[Greg Kroah-Hartman]

From: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>

[ Upstream commit 87d6576ddf8ac25f36597bc93ca17f6628289c16 ]

The name of the package with ctexhook.sty is different on
Debian/Ubuntu.

Reported-by: Akira Yokosawa <akiyks@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Tested-by: Akira Yokosawa <akiyks@xxxxxxxxx>
Link: https://lore.kernel.org/r/63882425609a2820fac78f5e94620abeb7ed5f6f.1641429634.git.mchehab@xxxxxxxxxx
Signed-off-by: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 scripts/sphinx-pre-install | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install
index 288e86a9d1e58..61a79ce705ccf 100755
--- a/scripts/sphinx-pre-install
+++ b/scripts/sphinx-pre-install
@@ -369,6 +369,9 @@ sub give_debian_hints()
 	);
 
 	if ($pdf) {
+		check_missing_file(["/usr/share/texlive/texmf-dist/tex/latex/ctex/ctexhook.sty"],
+				   "texlive-lang-chinese", 2);
+
 		check_missing_file(["/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf"],
 				   "fonts-dejavu", 2);
 
-- 
2.34.1