mbedtls, disable static library (#8351)

net-libs/mbedtls/mbedtls-2.25.0.recipe

@@ -5,7 +5,7 @@ products, facilitating this functionality with a minimal coding footprint."
 HOMEPAGE="https://tls.mbed.org/"
 COPYRIGHT="2006-2018 ARM Limited"
 LICENSE="Apache v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/ARMmbed/mbedtls/archive/mbedtls-$portVersion.tar.gz"
 CHECKSUM_SHA256="ea2049c2dd4868693998d5a9780e198194be5aea1706ff4a9d4f882f18c0a101"
 SOURCE_DIR="mbedtls-mbedtls-$portVersion"
@@ -123,19 +123,16 @@ BUILD_PREREQUIRES="
 
 BUILD()
 {
-	mkdir -p build && cd build
-
 	export LDFLAGS="-lnetwork"
-
-	cmake .. -DCMAKE_BUILD_TYPE=Release \
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
 		-DCMAKE_INSTALL_PREFIX=$prefix \
 		-DLIB_INSTALL_DIR=$libDir \
 		-DINCLUDE_INSTALL_DIR=$includeDir \
 		-DUSE_SHARED_MBEDTLS_LIBRARY=ON \
+		-DUSE_STATIC_MBEDTLS_LIBRARY=OFF \
 		-DENABLE_ZLIB_SUPPORT=ON \
 		-DMBEDTLS_FATAL_WARNINGS=OFF
-
-	make $jobArgs
+	make -C build $jobArgs
 }
 
 INSTALL()