build-mingw-w64: Use silent rules for compiling things

This reduces the amount of log output significantly.

For the linux build on github actions, this reduces the log output
from 8.5 MB down to 4.7 MB.

Author: mstorsjo

build-mingw-w64-libraries.sh

@@ -64,6 +64,7 @@ for lib in winpthreads winstorecompat; do
         cd build-$arch
         arch_prefix="$PREFIX/$arch-w64-mingw32"
         ../configure --host=$arch-w64-mingw32 --prefix="$arch_prefix" --libdir="$arch_prefix/lib" \
+            --enable-silent-rules \
             CFLAGS="$USE_CFLAGS" \
             CXXFLAGS="$USE_CFLAGS"
         $MAKE -j$CORES

build-mingw-w64-tools.sh

@@ -104,6 +104,8 @@ else
 fi
 ANY_ARCH=$(echo $ARCHS | awk '{print $1}')
 
+CONFIGFLAGS="$CONFIGFLAGS --enable-silent-rules"
+
 cd mingw-w64-tools/gendef
 [ -z "$CLEAN" ] || rm -rf build${CROSS_NAME}
 mkdir -p build${CROSS_NAME}

build-mingw-w64.sh

@@ -132,6 +132,7 @@ for arch in $ARCHS; do
         ;;
     esac
     FLAGS="$FLAGS --with-default-msvcrt=$DEFAULT_MSVCRT"
+    FLAGS="$FLAGS --enable-silent-rules"
     ../configure --host=$arch-w64-mingw32 --prefix="$PREFIX/$arch-w64-mingw32" $FLAGS $CFGUARD_FLAGS $CRT_CONFIG_FLAGS
     $MAKE -j$CORES
     $MAKE install