linux-kernel - [PATCH v2 3/5] scripts: sphinx-pre-install: check for PDF min version later on

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Date:   Sat,  2 Jul 2022 11:11:27 +0100
From:   Mauro Carvalho Chehab <mchehab@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        "Jonathan Corbet" <corbet@....net>,
        "Mauro Carvalho Chehab" <mchehab+huawei@...nel.org>,
        ksummit-discuss@...ts.linuxfoundation.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/5] scripts: sphinx-pre-install: check for PDF min version later on

Better to add the PDF note late for venv recommendation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v2 0/5] at: https://lore.kernel.org/all/cover.1656756450.git.mchehab@kernel.org/

 scripts/sphinx-pre-install | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install
index 18537e5af692..930a6d058c12 100755
--- a/scripts/sphinx-pre-install
+++ b/scripts/sphinx-pre-install
@@ -785,12 +785,13 @@ sub recommend_sphinx_version($)
 {
 	my $virtualenv_cmd = shift;
 
-	if ($latest_avail_ver lt $min_pdf_version) {
-		print "note: If you want pdf, you need at least Sphinx $min_pdf_version.\n";
-	}
-
 	# Version is OK. Nothing to do.
-	return if ($cur_version && ($cur_version ge $rec_version));
+	if ($cur_version && ($cur_version ge $rec_version)) {
+		if ($cur_version lt $min_pdf_version) {
+			print "note: If you want pdf, you need at least Sphinx $min_pdf_version.\n";
+		}
+		return;
+	};
 
 	if (!$need_sphinx) {
 		# sphinx-build is present and its version is >= $min_version
@@ -837,6 +838,10 @@ sub recommend_sphinx_version($)
 			printf "\t. $activate_cmd\n";
 			deactivate_help();
 
+			if ($latest_avail_ver lt $min_pdf_version) {
+				print "note: If you want pdf, you need at least Sphinx $min_pdf_version.\n";
+			}
+
 			return;
 		}
 
-- 
2.36.1