libplacebo: Limit python as a build^Wtool dependency only

[Leonardo Taccari <leot%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Leonardo Taccari <leot%NetBSD.org@localhost>
Pushed By:	leot
Date:		Sun Dec 31 16:11:28 2023 +0100
Changeset:	dc230bd7bd500e3452d91441a08343eba6cbc4fd

Modified Files:
	libplacebo/Makefile

Log Message:
libplacebo: Limit python as a build^Wtool dependency only

Python is only needed for building.

Pointed out by pkglint.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=dc230bd7bd500e3452d91441a08343eba6cbc4fd

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 libplacebo/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diffs:
diff --git a/libplacebo/Makefile b/libplacebo/Makefile
index cf219720e4..bf44deec62 100644
--- a/libplacebo/Makefile
+++ b/libplacebo/Makefile
@@ -28,7 +28,8 @@ MESON_ARGS+=	-Dshaderc=disabled
 MESON_ARGS+=	-Dvulkan=disabled
 MESON_ARGS+=	-Dxxhash=enabled
 
-USE_TOOLS+=	pkg-config
+PYTHON_FOR_BUILD_ONLY=	yes
+USE_TOOLS+=		pkg-config
 
 USE_LANGUAGES=		c c++
 USE_CXX_FEATURES=	c++17