physfs, disable static library, add missing CMAKE_BUILD_TYPE (#8041)

dev-games/physfs/physfs-3.0.2.recipe

@@ -11,7 +11,7 @@ game is running), etc."
 HOMEPAGE="https://icculus.org/physfs"
 COPYRIGHT="2001-2017 Ryan C. Gordon"
 LICENSE="PHYSFS"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="http://icculus.org/physfs/downloads/physfs-$portVersion.tar.bz2"
 CHECKSUM_SHA256="304df76206d633df5360e738b138c94e82ccf086e50ba84f456d3f8432f9f863"
 
@@ -52,14 +52,16 @@ PATCH()
 
 BUILD()
 {
-	cmake . -DCMAKE_INSTALL_PREFIX=$prefix \
-		-DLIB_SUFFIX="/${secondaryArchSuffix/_/}"
-	make $jobArgs
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=$prefix \
+		-DLIB_SUFFIX="/${secondaryArchSuffix/_/}" \
+		-DPHYSFS_BUILD_STATIC=OFF
+	make -C build $jobArgs
 }
 
 INSTALL()
 {
-	make install
+	make -C build install
 
 	prepareInstalledDevelLib libphysfs
 	fixPkgconfig