add comments to config file

Author: zilongshanren

build/android.ini

@@ -6,33 +6,38 @@ cfg_default_build_libraries="all"
 #specific default values
 cfg_default_build_api=19
 cfg_default_gcc_version=4.8
-#if you have defined the ANDROID_NDK environment, the following value won't be used
-cfg_android_ndk_path=/Users/guanghui/AndroidDev/android-ndk-r10c
 
 #help message strings goes here
 cfg_help_arch_string="arm,armv7,x86,arm64"
 cfg_help_sample_string="./build.sh -p=android --libs=png --arch=arm,armv7,arm64 --mode=debug"
 
+#build machine & build host
 cfg_build_machine="x86_64-apple-darwin14"
 cfg_x86_host_machine="i686-linux-android"
 cfg_arm64_host_machine="aarch64-linux-android"
 cfg_arm_host_machine="arm-linux-androideabi"
 cfg_armv7_host_machine="arm-linux-androideabi"
 
+#only cross compile should define thse variables
+cfg_is_cross_compile=yes
+
 cfg_x86_toolchain_bin="${ANDROID_NDK}/toolchains/x86-${cfg_default_gcc_version}/prebuilt/darwin-x86_64/bin"
 cfg_arm64_toolchain_bin="${ANDROID_NDK}/toolchains/aarch64-linux-android-${cfg_default_gcc_version}/prebuilt/darwin-x86_64/bin"
 cfg_arm_toolchain_bin="${ANDROID_NDK}/toolchains/arm-linux-androideabi-${cfg_default_gcc_version}/prebuilt/darwin-x86_64/bin"
 cfg_armv7_toolchain_bin="${ANDROID_NDK}/toolchains/arm-linux-androideabi-${cfg_default_gcc_version}/prebuilt/darwin-x86_64/bin"
 
 
+#build arches and build libraries
 cfg_all_supported_arches=("arm" "armv7" "x86" "arm64")
 cfg_all_supported_libraries=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg"  "tiff" "webp" "chipmunk" "openssl")
 cfg_default_arches_all=("arm" "armv7" "x86" "arm64")
 cfg_default_libraries_all=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg" "tiff" "webp" "chipmunk" "openssl")
 
 
+#whether build fat library, use lipo -S create
 cfg_build_fat_library=no
-cfg_is_cross_compile=yes
+
+#debug and release mode flag
 cfg_build_release_mode="-O3 -DNDEBUG"
 cfg_build_debug_mode="-O0 -g -DDEBUG"
 

build/build.sh

@@ -167,17 +167,6 @@ if [ $cfg_platform_name = "android" ];then
         exit 1
     fi 
 
-    if [ ! -z $cfg_android_ndk_path ] && [ -z $ANDROID_NDK ]; then
-        echo "export android ndk"
-        export ANDROID_NDK=$cfg_android_ndk_path
-    fi
-fi
-
-if [ $cfg_platform_name = "tizen" ];then
-    if [ ! -z $cfg_tizen_sdk_path ] && [ -z $TIZEN_SDK ];then
-        echo "export tizen sdk"
-        export TIZEN_SDK=$cfg_tizen_sdk_path
-    fi
 fi
 
 current_dir=`pwd`

build/ios.ini

@@ -23,5 +23,6 @@ cfg_default_libraries_all=("png" "zlib" "lua" "luajit" "websockets" "curl" "free
 
 
 cfg_build_fat_library=yes
+cfg_is_cross_compile=yes
 cfg_build_release_mode="-O3 -DNDEBUG"
 cfg_build_debug_mode="-O0 -g -DDEBUG"

build/mac.ini

@@ -5,26 +5,31 @@ cfg_default_build_arches="x86_64"
 cfg_default_build_mode="release"
 cfg_default_build_libraries="all"
 #specific default values
-# cfg_default_build_api=19
-# cfg_default_gcc_version=4.8
-# cfg_android_ndk_path=/Users/guanghui/AndroidDev/android-ndk-r9d
 
 #help message strings goes here
 cfg_help_arch_string="i386,x86_64"
 cfg_help_sample_string="./build.sh -p=mac --libs=png --arch=i368,x86_64  --mode=debug"
 
+#build machine & build host
 cfg_build_machine="x86_64-apple-darwin14"
 cfg_x86_64_host_machine="x86_64-apple-darwin"
 cfg_i386_host_machine="i386-apple-darwin"
 
+#cross compile options
+cfg_is_cross_compile=no
+# cfg_armv7_toolchain_bin=
 
+#build arches and build libraries
 cfg_all_supported_arches=("i386" "x86_64")
 cfg_all_supported_libraries=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg"  "tiff" "webp" "chipmunk" "glfw" "openssl")
 cfg_default_arches_all=("x86_64" "i386")
 cfg_default_libraries_all=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg" "tiff" "webp" "chipmunk" "glfw" "openssl")
 
 
+#whether build fat library, use lipo -S create
 cfg_build_fat_library="yes"
+
+#debug and release mode flag
 cfg_build_release_mode="-O3 -DNDEBUG"
 cfg_build_debug_mode="-O0 -g -DDEBUG"
 

build/tizen.ini

@@ -4,14 +4,12 @@ cfg_platform_name=tizen
 cfg_default_build_arches="all"
 cfg_default_build_mode="release"
 cfg_default_build_libraries="all"
-#specific default values
-#if you have defined the TIZEN_SDK environment, the following value won't be used
-cfg_tizen_sdk_path=/Users/guanghui/tizen-sdk
 
 #help message strings goes here
 cfg_help_arch_string="armv7"
 cfg_help_sample_string="./build.sh -p=tizen --libs=png --arch=armv7  --mode=debug"
 
+#build machine & build host
 cfg_build_machine="x86_64-apple-darwin14"
 #all these values are arch-specificed values
 cfg_armv7_host_machine="arm-linux-gnueabi"
@@ -21,12 +19,17 @@ cfg_is_cross_compile=yes
 #all these values are arch-specificed values
 cfg_armv7_toolchain_bin="${TIZEN_SDK}/tools/arm-linux-gnueabi-gcc-4.8/bin"
 
+
+#build arches and build libraries
 cfg_all_supported_arches=("armv7")
 cfg_all_supported_libraries=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg"  "tiff" "webp" "chipmunk" "openssl")
 cfg_default_arches_all=("armv7")
 cfg_default_libraries_all=("png" "zlib" "lua" "luajit" "websockets" "curl" "freetype" "jpeg" "tiff" "webp" "chipmunk" "openssl")
 
 
+#whether build fat library, use lipo -S create
 cfg_build_fat_library=no
+
+#debug and release mode flag
 cfg_build_release_mode="-O3 -DNDEBUG"
 cfg_build_debug_mode="-O0 -g -DDEBUG"