Add make_deps.sh to build android deps for all architectures

.gitignore

@@ -60,6 +60,7 @@ android/android-sdk*
 android/assets
 android/bin
 android/build
+android/deps-*
 android/libs
 android/obj
 android/res

android/make_deps.sh

@@ -0,0 +1,291 @@
+#!/bin/sh
+# Tested with NDK 20.1.5948944
+
+export DIRNAME=$(realpath "$(dirname "$0")")
+
+export NDK_PATH_DEFAULT="$DIRNAME/android-ndk"
+
+export ARCH_ARMV7=arm
+export HOST_ARMV7=arm-linux-androideabi
+
+export ARCH_AARCH64=arm64
+export HOST_AARCH64=aarch64-linux-android
+
+export ARCH_X86=x86
+export HOST_X86=i686-linux-android
+
+export ARCH_X86_64=x86_64
+export HOST_X86_64=x86_64-linux-android
+
+# A helper function that checks if error ocurred
+check_error()
+{
+    if [ $? -gt 0 ]; then
+        echo "Error ocurred."
+        exit
+    fi
+}
+
+# Handle clean command
+if [ ! -z "$1" ] && [ "$1" = "clean" ]; then
+    rm -rf "$DIRNAME/deps-armeabi-v7a"
+    rm -rf "$DIRNAME/deps-arm64-v8a"
+    rm -rf "$DIRNAME/deps-x86"
+    rm -rf "$DIRNAME/deps-x86_64"
+    exit
+fi
+
+if [ -z "$NDK_PATH" ]; then
+    export NDK_PATH="$NDK_PATH_DEFAULT"
+fi
+
+NDK_PATH=$(realpath "$NDK_PATH")
+if [ ! -d "$NDK_PATH" ]; then
+    echo "Error: Couldn't find $NDK_PATH directory. Please create a symlink" \
+         "to your Android NDK installation in the $NDK_PATH_DEFAULT or set"  \
+         "proper path in the NDK_PATH variable"
+    exit
+fi
+
+export NDK_TOOLCHAIN_PATH="$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin"
+export NDK_SYSROOT="$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/sysroot"
+export PATH="$NDK_TOOLCHAIN_PATH:$PATH"
+
+build_deps()
+{
+    export ARCH_OPTION=$1
+    if [ "$ARCH_OPTION" = "armv7" ]; then
+        ARCH_OPTION="armeabi-v7a"
+        export ARCH=$ARCH_ARMV7
+        # Special case
+        export HOST=armv7a-linux-androideabi16
+        export HOST_DIR=$HOST_ARMV7
+    elif [ "$ARCH_OPTION" = "aarch64" ]; then
+        ARCH_OPTION="arm64-v8a"
+        export ARCH=$ARCH_AARCH64
+        export HOST_DIR=$HOST_AARCH64
+        export HOST="${HOST_DIR}21"
+    elif [ "$ARCH_OPTION" = "x86" ]; then
+        export ARCH=$ARCH_X86
+        export HOST_DIR=$HOST_X86
+        export HOST="${HOST_DIR}16"
+    elif [ "$ARCH_OPTION" = "x86_64" ]; then
+        export ARCH=$ARCH_X86_64
+        export HOST_DIR=$HOST_X86_64
+        export HOST="${HOST_DIR}21"
+    else
+        echo "Unknown architecture: $1. Possible values are:"\
+             "all, armv7, aarch64, x86, x86_64"
+        exit
+    fi
+
+    # Zlib
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/zlib.stamp" ]; then
+        echo "Compiling $ARCH_OPTION zlib"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/zlib"
+        cp -a -f "$DIRNAME/../lib/zlib/"* "$DIRNAME/deps-$ARCH_OPTION/zlib"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/zlib"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/zlib.stamp"
+    fi
+
+    # Libpng
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/libpng.stamp" ]; then
+        echo "Compiling $ARCH_OPTION libpng"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libpng"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libpng/lib"
+        cp -a -f "$DIRNAME/../lib/libpng/"* "$DIRNAME/deps-$ARCH_OPTION/libpng"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/libpng"
+        MLIBRARY="$NDK_SYSROOT/usr/lib/$HOST_DIR/libm.a"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH                                     \
+                -DZLIB_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/zlib/libz.a"       \
+                -DZLIB_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/zlib/"         \
+                -DM_LIBRARY="$MLIBRARY"                                       \
+                -DPNG_TESTS=0 -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/libpng.stamp"
+    fi
+
+    # Freetype bootstrap
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/freetype_bootstrap.stamp" ]; then
+        echo "Compiling $ARCH_OPTION freetype bootstrap"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/freetype/build"
+        cp -a -f "$DIRNAME/../lib/freetype/"* "$DIRNAME/deps-$ARCH_OPTION/freetype"
+        cd "$DIRNAME/deps-$ARCH_OPTION/freetype/build"
+        cmake .. -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                 -DHOST=$HOST -DARCH=$ARCH                                     \
+                 -DZLIB_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/zlib/libz.a"       \
+                 -DZLIB_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/zlib/"         \
+                 -DPNG_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/libpng/libpng.a"    \
+                 -DPNG_PNG_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/libpng/"    \
+                 -DFT_WITH_HARFBUZZ=OFF -DFT_WITH_BZIP2=OFF                    \
+                 -DFT_WITH_BROTLI=OFF -DFT_WITH_ZLIB=ON -DFT_WITH_PNG=ON       \
+                 -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        # We need to rebuild freetype after harfbuzz is compiled
+        touch "$DIRNAME/deps-$ARCH_OPTION/freetype_bootstrap.stamp"
+    fi
+
+    # Harfbuzz
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/harfbuzz.stamp" ]; then
+        echo "Compiling $ARCH_OPTION harfbuzz"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/harfbuzz/build"
+        cp -a -f "$DIRNAME/../lib/harfbuzz/"* "$DIRNAME/deps-$ARCH_OPTION/harfbuzz"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/harfbuzz/build"
+        cmake .. -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake    \
+                 -DHOST=$HOST -DARCH=$ARCH -DBUILD_SHARED_LIBS=OFF                \
+                 -DFREETYPE_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/freetype/build/libfreetype.a $DIRNAME/deps-$ARCH_OPTION/libpng/libpng.a $DIRNAME/deps-$ARCH_OPTION/zlib/libz.a" \
+                 -DFREETYPE_INCLUDE_DIRS="$DIRNAME/deps-$ARCH_OPTION/freetype/include/" \
+                 -DHB_HAVE_GLIB=OFF -DHB_HAVE_GOBJECT=OFF -DHB_HAVE_ICU=OFF       \
+                 -DHB_HAVE_FREETYPE=ON -DHB_BUILD_SUBSET=OFF                      \
+                 -DCMAKE_C_FLAGS="-fpic -O3 -g" -DCMAKE_CXX_FLAGS="-std=gnu++0x -fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/harfbuzz/include/harfbuzz"
+        cp $DIRNAME/deps-$ARCH_OPTION/harfbuzz/src/*.h "$DIRNAME/deps-$ARCH_OPTION/harfbuzz/include/harfbuzz"
+        touch "$DIRNAME/deps-$ARCH_OPTION/harfbuzz.stamp"
+    fi
+
+    # Freetype
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/freetype.stamp" ]; then
+        echo "Compiling $ARCH_OPTION freetype"
+        cd "$DIRNAME/deps-$ARCH_OPTION/freetype/build"
+        rm -rf *
+        cmake .. -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                 -DHOST=$HOST -DARCH=$ARCH                                     \
+                 -DZLIB_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/zlib/libz.a"                      \
+                 -DZLIB_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/zlib/"                        \
+                 -DPNG_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/libpng/libpng.a"                   \
+                 -DPNG_PNG_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/libpng/"                   \
+                 -DHarfBuzz_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/harfbuzz/build/libharfbuzz.a" \
+                 -DHarfBuzz_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/harfbuzz/src/"            \
+                 -DFT_WITH_HARFBUZZ=ON -DFT_WITH_BZIP2=OFF                     \
+                 -DFT_WITH_BROTLI=OFF -DFT_WITH_ZLIB=ON -DFT_WITH_PNG=ON       \
+                 -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/freetype.stamp"
+    fi
+
+    # Openal
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/openal.stamp" ]; then
+        echo "Compiling $ARCH_OPTION openal"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/openal"
+        cp -a -f "$DIRNAME/../lib/openal/"* "$DIRNAME/deps-$ARCH_OPTION/openal"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/openal"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake   \
+                -DHOST=$HOST -DARCH=$ARCH  -DALSOFT_UTILS=0 -DALSOFT_EXAMPLES=0 \
+                -DLIBTYPE=STATIC -DOPENSL_LIBRARY="-lOpenSLES"                  \
+                -DOPENSL_INCLUDE_DIR="$NDK_SYSROOT/usr/include/SLES/"           \
+                -DOPENSL_ANDROID_INCLUDE_DIR="$NDK_SYSROOT/usr/include/SLES/"   \
+                -DCMAKE_C_FLAGS="-fpic -O3 -g" -DCMAKE_CXX_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/openal.stamp"
+    fi
+
+    # MbedTLS
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/mbedtls.stamp" ]; then
+        echo "Compiling $ARCH_OPTION mbedtls"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/mbedtls"
+        cp -a -f "$DIRNAME/../lib/mbedtls/"* "$DIRNAME/deps-$ARCH_OPTION/mbedtls"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/mbedtls"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DBUILD_SHARED_LIBS=OFF             \
+                -DENABLE_TESTING=OFF -DENABLE_PROGRAMS=OFF                    \
+                -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/mbedtls.stamp"
+    fi
+
+    # Curl
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/curl.stamp" ]; then
+        echo "Compiling $ARCH_OPTION curl"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/curl"
+        cp -a -f "$DIRNAME/../lib/curl/"* "$DIRNAME/deps-$ARCH_OPTION/curl"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/curl"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DBUILD_SHARED_LIBS=OFF             \
+                -DZLIB_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/zlib/libz.a"       \
+                -DZLIB_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/zlib/"         \
+                -DMBEDCRYPTO_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/mbedtls/library/libmbedcrypto.a" \
+                -DMBEDTLS_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/mbedtls/library/libmbedtls.a"       \
+                -DMBEDX509_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/mbedtls/library/libmbedx509.a"     \
+                -DMBEDTLS_INCLUDE_DIRS="$DIRNAME/deps-$ARCH_OPTION/mbedtls/include/"              \
+                -DBUILD_TESTING=OFF -DBUILD_CURL_EXE=OFF                      \
+                -DCMAKE_USE_MBEDTLS=ON -DUSE_ZLIB=ON -DCMAKE_USE_OPENSSL=OFF  \
+                -DCMAKE_USE_LIBSSH=OFF -DCMAKE_USE_LIBSSH2=OFF                \
+                -DCMAKE_USE_GSSAPI=OFF -DUSE_NGHTTP2=OFF -DUSE_QUICHE=OFF     \
+                -DHTTP_ONLY=ON -DCURL_CA_BUNDLE=none -DCURL_CA_PATH=none      \
+                -DENABLE_THREADED_RESOLVER=ON -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/curl.stamp"
+    fi
+
+    # Libjpeg
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/libjpeg.stamp" ]; then
+        echo "Compiling $ARCH_OPTION libjpeg"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libjpeg"
+        cp -a -f "$DIRNAME/../lib/libjpeg/"* "$DIRNAME/deps-$ARCH_OPTION/libjpeg"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/libjpeg"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/libjpeg.stamp"
+    fi
+
+    # Libogg
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/libogg.stamp" ]; then
+        echo "Compiling $ARCH_OPTION libogg"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libogg"
+        cp -a -f "$DIRNAME/../lib/libogg/"* "$DIRNAME/deps-$ARCH_OPTION/libogg"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/libogg"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/libogg.stamp"
+    fi
+
+    # Libvorbis
+    if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/libvorbis.stamp" ]; then
+        echo "Compiling $ARCH_OPTION libvorbis"
+        mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libvorbis"
+        cp -a -f "$DIRNAME/../lib/libvorbis/"* "$DIRNAME/deps-$ARCH_OPTION/libvorbis"
+
+        cd "$DIRNAME/deps-$ARCH_OPTION/libvorbis"
+        cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
+                -DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g"      \
+                -DOGG_LIBRARY="$DIRNAME/deps-$ARCH_OPTION/libogg/libogg.a"    \
+                -DOGG_INCLUDE_DIR="$DIRNAME/deps-$ARCH_OPTION/libogg/include" &&
+        make -j $(($(nproc) + 1))
+        check_error
+        touch "$DIRNAME/deps-$ARCH_OPTION/libvorbis.stamp"
+    fi
+}
+
+if [ -z "$COMPILE_ARCH" ] || [ "$COMPILE_ARCH" = "all" ]; then
+    build_deps armv7
+    build_deps aarch64
+    build_deps x86
+    build_deps x86_64
+else
+    build_deps "$COMPILE_ARCH"
+fi

cmake/Toolchain-android.cmake

@@ -9,9 +9,8 @@
 SET(CMAKE_SYSTEM_NAME Linux)
 
 # which compilers to use for C and C++
-SET(CMAKE_C_COMPILER "${HOST}-gcc")
-SET(CMAKE_CXX_COMPILER "${HOST}-g++")
-SET(CMAKE_RC_COMPILER "${HOST}-windres")
+SET(CMAKE_C_COMPILER "${HOST}-clang")
+SET(CMAKE_CXX_COMPILER "${HOST}-clang++")
 
 set(CMAKE_SYSTEM_PROCESSOR ${ARCH})