libjpeg-turbo: use ninja backend by default

libjpeg-turbo/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/dOvPoq9Jqa370fJmxiWpNsi6EmIw+C4U+PJ/QsajL5jbNyTEN2XFOw0KXarObvmIqXMTad3Gu0TE1JME+lFLQ0=
-SHA256 (Pkgfile) = 95284b3550da70e69e9586c4e33162aa24f63ee0f20e0693624660073a068f50
+RWSE3ohX2g5d/fCqF+yk0CuidHi6CldYbeuj8Z6CudmChgO/TBbsOGjgal2MMPi1lT32JiLr+7lhuVUrlQFCET6Yw5AVkSbObgw=
+SHA256 (Pkgfile) = eba104d873c18abf8c7fa74ad9235469a5643064aa1c97faa4a4cb0f64becbda
 SHA256 (.footprint) = 0215df67fa14977bbc65e15719d022c326e6339a618590ac758fe20844ea2858
 SHA256 (libjpeg-turbo-2.1.2.tar.gz) = 09b96cb8cbff9ea556a9c2d173485fd19488844d55276ed4f42240e1e2073ce5

libjpeg-turbo/Pkgfile

@@ -9,8 +9,7 @@ release=1
 source=(https://downloads.sourceforge.net/project/$name/$version/$name-$version.tar.gz)
 
 build() {
-	prt-get isinst ninja && PKGMK_LIBJPEGTURBO+=' -G Ninja'
-	cmake -S $name-$version -B build $PKGMK_LIBJPEGTURBO \
+	cmake -S $name-$version -B build -G Ninja \
 		-D CMAKE_BUILD_TYPE=Release \
 		-D CMAKE_C_FLAGS_RELEASE="$CFLAGS" \
 		-D CMAKE_INSTALL_PREFIX=/usr \
@@ -18,5 +17,6 @@ build() {
 		-D WITH_JPEG8=ON
 	cmake --build build -j ${JOBS:-1}
 	DESTDIR=$PKG cmake --install build
+
 	rm -r $PKG/usr/share/doc
 }