[build] update clang build script

tools/build-clang.sh

@@ -2,22 +2,29 @@
 SCRIPT_PATH=$(dirname "${BASH_SOURCE[0]}")
 SCRIPT_PATH=$(realpath "$SCRIPT_PATH")
 
+WARN_FLAGS="-Weverything -Wno-padded -Wno-assign-enum -Wno-switch-enum \
+	-Wno-declaration-after-statement -Wno-c++98-compat -Wno-c++98-compat-pedantic \
+	-Wno-cast-align -Wno-covered-switch-default -Wno-documentation-unknown-command \
+	-Wno-documentation -Wno-documentation-html"
+
 cmake \
-    -GNinja \
-    -DCMAKE_TOOLCHAIN_FILE="$SCRIPT_PATH/../cmake/ClangToolchain.cmake" \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_FIND_LIBRARY_SUFFIXES=".a;.so" \
-    -DBUILD_SHARED_LIBS=OFF \
-    -Bclang \
-    -S"$SCRIPT_PATH/.." \
-    -DCMAKE_INSTALL_PREFIX=/tmp/xxx \
-    -DWITH_SERVER=ON \
-    -DWITH_SAMPLE=ON \
-    -DWITH_CAIRO=ON \
-    -DWITH_FFMPEG=ON \
-    -DWITH_DSP_FFMPEG=ON \
-    -DWITH_PKCS11=ON \
-    -DWITH_SOZR=ON \
-    -DWITH_WAYLAND=ON \
-    -DWITH_WEBVIEW=ON \
-    -DWITH_SWSCALE=ON
+  -GNinja \
+  -DCMAKE_TOOLCHAIN_FILE="$SCRIPT_PATH/../cmake/ClangToolchain.cmake" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_FIND_LIBRARY_SUFFIXES=".a;.so" \
+  -DBUILD_SHARED_LIBS=OFF \
+  -Bclang \
+  -S"$SCRIPT_PATH/.." \
+  -DCMAKE_INSTALL_PREFIX=/tmp/xxx \
+  -DWITH_SERVER=ON \
+  -DWITH_SAMPLE=ON \
+  -DWITH_CAIRO=ON \
+  -DWITH_FFMPEG=ON \
+  -DWITH_DSP_FFMPEG=ON \
+  -DWITH_PKCS11=ON \
+  -DWITH_SOZR=ON \
+  -DWITH_WAYLAND=ON \
+  -DWITH_WEBVIEW=ON \
+  -DWITH_SWSCALE=ON \
+  -DCMAKE_C_FLAGS="$WARN_FLAGS" \
+  -DCMAKE_CXX_FLAGS="$WARN_FLAGS"