Optimize build scripts to reduce build time

wasm/build-scripts/build-fdk-aac.sh

@@ -9,10 +9,11 @@ CONF_FLAGS=(
   --prefix=$BUILD_DIR                                 # install library in a build directory for FFmpeg to include
   --host=i686-linux                                   # use i686 linux
   --disable-shared                                    # disable shared library
+  --disable-dependency-tracking                       # speedup one-time build
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-freetype2.sh

@@ -13,6 +13,6 @@ CONF_FLAGS=(
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-fribidi.sh

@@ -17,6 +17,6 @@ CONF_FLAGS=(
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-harfbuzz.sh

@@ -14,6 +14,6 @@ CONF_FLAGS=(
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-lame.sh

@@ -11,8 +11,10 @@ CONF_FLAGS=(
   --disable-shared                                    # disable shared library
   --disable-frontend                                  # exclude lame executable
   --disable-analyzer-hooks                            # exclude analyzer hooks
+  --disable-dependency-tracking                       # speed up one-time build
+  --disable-gtktest
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-libass.sh

@@ -14,6 +14,6 @@ CONF_FLAGS=(
   --disable-require-system-font-provider
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
-(cd $LIB_PATH && ./autogen.sh && EM_PKG_CONFIG_PATH=$EM_PKG_CONFIG_PATH emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+(cd $LIB_PATH && ./autogen.sh && EM_PKG_CONFIG_PATH=$EM_PKG_CONFIG_PATH emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-libvpx.sh

@@ -13,10 +13,11 @@ CONF_FLAGS=(
   --disable-tools                                    # not to build tools
   --disable-docs                                     # not to build docs
   --disable-unit-tests                               # not to do unit tests
+  --disable-dependency-tracking                      # speed up one-time build
   --extra-cflags="$FLAGS"                            # flags to use pthread and code optimization
   --extra-cxxflags="$FLAGS"                          # flags to use pthread and code optimization
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && LDFLAGS="$FLAGS" STRIP="llvm-strip" emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-libwebp.sh

@@ -28,6 +28,6 @@ cd $LIB_PATH
 mkdir -p build
 cd build
 emmake cmake .. -DCMAKE_C_FLAGS="$CXXFLAGS" ${CM_FLAGS[@]}
-emmake make clean
 emmake make install
+emmake make clean
 cd $ROOT_DIR

wasm/build-scripts/build-ogg.sh

@@ -9,10 +9,12 @@ CONF_FLAGS=(
   --prefix=$BUILD_DIR                                 # install library in a build directory for FFmpeg to include
   --host=i686-linux                                   # use i686 linux
   --disable-shared                                    # disable shared library
+  --disable-dependency-tracking                       # speed up one-time build
+  --disable-maintainer-mode
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-opus.sh

@@ -18,6 +18,6 @@ CONF_FLAGS=(
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-theora.sh

@@ -21,6 +21,6 @@ CONF_FLAGS=(
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
-  CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS emconfigure ./autogen.sh "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS emconfigure ./autogen.sh -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-vorbis.sh

@@ -14,12 +14,11 @@ CONF_FLAGS=(
   --enable-examples=no
   --enable-fast-install=no
   --disable-oggtest                                   # disable oggtests
+  --disable-dependency-tracking                       # speed up one-time build
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
 (cd $LIB_PATH && \
   emconfigure ./autogen.sh && \
-  CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS emconfigure ./configure "${CONF_FLAGS[@]}")
-# (cd $LIB_PATH && \
-#   CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS emconfigure ./autogen.sh "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+  CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-wavpack.sh

@@ -15,8 +15,10 @@ CONF_FLAGS=(
   --disable-dsd                                        # disalbe legacy
   --enable-legacy                                      # enable compability for old version of wav
   --disable-shared                                     # enable building static library
+  --disable-dependency-tracking                        # speed up one-time build
+  --disable-maintainer-mode
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
-(cd $LIB_PATH && CFLAGS=$CFLAGS emconfigure ./autogen.sh "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+(cd $LIB_PATH && CFLAGS=$CFLAGS emconfigure ./autogen.sh -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-x264.sh

@@ -13,6 +13,6 @@ CONF_FLAGS=(
   --extra-cflags="-c -s USE_PTHREADS=1 $OPTIM_FLAGS"  # flags to use pthread and code optimization
 )
 echo "CONF_FLAGS=${CONF_FLAGS[@]}"
-(cd $LIB_PATH && emconfigure ./configure "${CONF_FLAGS[@]}")
-emmake make -C $LIB_PATH clean
+(cd $LIB_PATH && emconfigure ./configure -C "${CONF_FLAGS[@]}")
 emmake make -C $LIB_PATH install-lib-static -j
+emmake make -C $LIB_PATH clean

wasm/build-scripts/build-x265.sh

@@ -68,4 +68,8 @@ EOF
 
 cp libx265.a $BUILD_DIR/lib
 
+emmake make -C . clean
+emmake make -C ../10bit clean
+emmake make -C ../12bit clean
+
 cd $ROOT_DIR

wasm/build-scripts/build-zlib.sh

@@ -9,6 +9,7 @@ CM_FLAGS=(
   -DCMAKE_INSTALL_PREFIX=$BUILD_DIR
   -DCMAKE_TOOLCHAIN_FILE=$TOOLCHAIN_FILE
   -DBUILD_SHARED_LIBS=OFF
+  -DSKIP_INSTALL_FILES=ON
 )
 echo "CM_FLAGS=${CM_FLAGS[@]}"
 
@@ -17,6 +18,6 @@ rm -rf build zconf.h
 mkdir -p build
 cd build
 emmake cmake .. -DCMAKE_C_FLAGS="$CXXFLAGS" ${CM_FLAGS[@]}
-emmake make clean
 emmake make install
+emmake make clean
 cd $ROOT_DIR

wasm/build-scripts/configure-ffmpeg.sh

@@ -21,7 +21,6 @@ FLAGS=(
   --enable-libwebp        # enable libwebp
   --enable-libass         # enable libass
   --enable-libfribidi     # enable libfribidi
-  # --enable-filter=subtitles,overlay
   # --enable-libaom         # enable libaom
 )
 echo "FFMPEG_CONFIG_FLAGS=${FLAGS[@]}"