library Makefiles

libpng library Makefile

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LS_C=$(subst $(1)/,,$(wildcard $(1)/*.c))

LOCAL_MODULE := png
LOCAL_SRC_FILES := \
    $(filter-out example.c pngtest.c,$(call LS_C,$(LOCAL_PATH)))
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
LOCAL_EXPORT_LDLIBS := -lz

include $(BUILD_STATIC_LIBRARY)

Here, the libpng library Makefile selects all the C files with the help of a custom macro LS_C. This macro is invoked from the LOCAL_SRC_FILES directive. We exclude example.c and pngtest.c, which are just test files, using the standard "Make" function filter-out().

All the prerequisites include files that are made available to client modules with the directive LOCAL_EXPORT_C_INCLUDES, which refers to the source directory LOCAL_PATH here. The prerequisite libraries like libzip (op on -lz) are also provided to the client modules using the LOCAL_EXPORT_LDLIBS directive this time. All directives containing the _EXPORT_ term exports directives that are appended to the client module's own directives.

[注] 在 Properties->C/C++ General->Paths and Symbols->Add $ANDROID_NDK/sources/libpng/ 时需加上 "is a workspace path" 选择框，否则会出现诸如 Function png_read_image can not resoloved 这样的 sematic error。

Box2D Makefile

 LOCAL_PATH:= $(call my-dir)

 LS_CPP=$(subst $(1)/,,$(wildcard $(1)/$(2)/*.cpp))
 BOX2D_CPP:= $(call LS_CPP,$(LOCAL_PATH),Box2D/Collision) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Collision/Shapes) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Common) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Dynamics) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Dynamics/Contacts) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Dynamics/Joints) \
             $(call LS_CPP,$(LOCAL_PATH),Box2D/Rope)

 include $(CLEAR_VARS)

 LOCAL_MODULE := box2d_static
 LOCAL_SRC_FILES := $(BOX2D_CPP)
 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
 LOCAL_C_INCLUDES := $(LOCAL_EXPORT_C_INCLUDES)

 include $(BUILD_STATIC_LIBRARY)

 include $(CLEAR_VARS)

 LOCAL_MODULE := box2d_shared
 LOCAL_SRC_FILES := $(BOX2D_CPP)
 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
 LOCAL_C_INCLUDES := $(LOCAL_EXPORT_C_INCLUDES)

 include $(BUILD_SHARED_LIBRARY)

[注] 编译 Box2D 前需在 Box2D/Common/b2GrowableStack.h 文件中加上 #include <string.h>

Boost  修正后的 user-config.jam

 # Copyright ,  Douglas Gregor
 # Copyright  John Maddock
 # Copyright , , ,  Vladimir Prus
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)

 #   This file is used to configure your Boost.Build installation. You can modify
 # this file in place, or you can place it in a permanent location so that it
 # does not get overwritten should you get a new version of Boost.Build. See:
 #
 #   http://www.boost.org/boost-build2/doc/html/bbv2/overview/configuration.html
 #
 # for documentation about possible permanent locations.

 #   This file specifies which toolsets (C++ compilers), libraries, and other
 # tools are available. Often, you should be able to just uncomment existing
 # example lines and adjust them to taste. The complete list of supported tools,
 # and configuration instructions can be found at:
 #
 #   http://boost.org/boost-build2/doc/html/bbv2/reference/tools.html
 #

 #   This file uses Jam language syntax to describe available tools. Mostly,
 # there are 'using' lines, that contain the name of the used tools, and
 # parameters to pass to those tools -- where paremeters are separated by
 # semicolons. Important syntax notes:
 #
 #   - Both ':' and ';' must be separated from other tokens by whitespace
 #   - The '\' symbol is a quote character, so when specifying Windows paths you
 #     should use '/' or '\\' instead.
 #
 # More details about the syntax can be found at:
 #
 #   http://boost.org/boost-build2/doc/html/bbv2/advanced.html#bbv2.advanced.jam_language
 #

 # ------------------
 # GCC configuration.
 # ------------------

 # Configure gcc (default version).
 # using gcc ;

 # Configure specific gcc version, giving alternative name to use.
 # using gcc : 3.2 : g++-3.2 ;

 # -------------------
 # MSVC configuration.
 # -------------------

 # Configure msvc (default version, searched for in standard locations and PATH).
 # using msvc ;

 # Configure specific msvc version (searched for in standard locations and PATH).
 # using msvc : 8.0 ;

 # ----------------------
 # Borland configuration.
 # ----------------------
 # using borland ;

 # ----------------------
 # STLPort configuration.
 # ----------------------

 #   Configure specifying location of STLPort headers. Libraries must be either
 # not needed or available to the compiler by default.
 # using stlport : : /usr/include/stlport ;

 # Configure specifying location of both headers and libraries explicitly.
 # using stlport : : /usr/include/stlport /usr/lib ;

 # -----------------
 # QT configuration.
 # -----------------

 # Configure assuming QTDIR gives the installation prefix.
 # using qt ;

 # Configure with an explicit installation prefix.
 # using qt : /usr/opt/qt ;

 # ---------------------
 # Python configuration.
 # ---------------------

 # Configure specific Python version.
 # using python : 3.1 : /usr/bin/python3 : /usr/include/python3. : /usr/lib ;

 import feature ;
 import os ;

 if [ os.name ] = CYGWIN || [ os.name ] = NT {
     androidPlatform = windows ;
 } else if [ os.name ] = LINUX {
     if [ os.platform ] = X86_64 {
         androidPlatform = linux-x86_64 ;
     } else {
         androidPlatform = linux-x86 ;
     }
 } else if [ os.name ] = MACOSX {
     androidPlatform = darwin-x86_64 ;
 }

 modules.poke : NO_BZIP2 :  ;
 android_ndk = [ os.environ ANDROID_NDK ] ;

 # Compilation: ./b2 --without-python toolset=gcc-android4.9_armeabi link=static runtime-link=static target-os=linux architecture=arm --stagedir=android-armeabi threading=multi
 using gcc : android4.9_armeabi :
     $(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-g++ :
     <archiver>$(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-ar
     <ranlib>$(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-ranlib
     <compileflags>--sysroot=$(android_ndk)/platforms/android-/arch-arm
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/include
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi/include
     <compileflags>-fexceptions
     <compileflags>-frtti
     <compileflags>-march=armv5te
     <compileflags>-mthumb
     <compileflags>-mtune=xscale
     <compileflags>-msoft-float
     <compileflags>-fno-strict-aliasing
     <compileflags>-finline-limit=
     <compileflags>-D__arm__
     <compileflags>-D__ARM_ARCH_5__
     <compileflags>-D__ARM_ARCH_5T__
     <compileflags>-D__ARM_ARCH_5E__
     <compileflags>-D__ARM_ARCH_5TE__
     <compileflags>-MMD
     <compileflags>-MP
     <compileflags>-MF
     <compileflags>-fpic
     <compileflags>-ffunction-sections
     <compileflags>-funwind-tables
     <compileflags>-fstack-protector
     <compileflags>-no-canonical-prefixes
     <compileflags>-Os
     <compileflags>-fomit-frame-pointer
     <compileflags>-fno-omit-frame-pointer
     <compileflags>-DANDROID
     <compileflags>-D__ANDROID__
     <compileflags>-DNDEBUG
     <compileflags>-D__GLIBC__
     <compileflags>-DBOOST_ASIO_DISABLE_STD_ATOMIC
     <compileflags>-D_GLIBCXX__PTHREADS
     <compileflags>-Wa,--noexecstack
     <compileflags>-Wformat
     <compileflags>-Werror=format-security
     <compileflags>-lstdc++
     <compileflags>-Wno-long-long
         ;

 # Compilation: ./b2 --without-python toolset=gcc-android4.6_armeabiv7a link=static runtime-link=static target-os=linux architecture=arm --stagedir=android-armeabi-v7a threading=multi
 using gcc : android4.6_armeabiv7a :
     $(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-g++ :
     <archiver>$(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-ar
     <ranlib>$(android_ndk)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(androidPlatform)/bin/arm-linux-androideabi-ranlib
     <compileflags>--sysroot=$(android_ndk)/platforms/android-/arch-arm
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/include
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include
     <compileflags>-fexceptions
     <compileflags>-frtti
     <compileflags>-march=armv7-a
     <compileflags>-marm
     <compileflags>-mthumb
     <compileflags>-mfpu=vfpv3-d16
     <compileflags>-mfloat-abi=softfp
     <compileflags>-fno-strict-aliasing
     <compileflags>-finline-limit=
     <compileflags>-D__arm__
     <compileflags>-D__ARM_ARCH_7__
     <compileflags>-D__ARM_ARCH_7A__
     <compileflags>-D__ARM_ARCH_7R__
     <compileflags>-D__ARM_ARCH_7M__
     <compileflags>-D__ARM_ARCH_7EM__
     <compileflags>-D__ARM_ARCH_7S__
     <compileflags>-MMD
     <compileflags>-MP
     <compileflags>-MF
     <compileflags>-fpic
     <compileflags>-ffunction-sections
     <compileflags>-funwind-tables
     <compileflags>-fstack-protector
     <compileflags>-no-canonical-prefixes
     <compileflags>-Os
     <compileflags>-fomit-frame-pointer
     <compileflags>-fno-omit-frame-pointer
     <compileflags>-DANDROID
     <compileflags>-D__ANDROID__
     <compileflags>-DNDEBUG
     <compileflags>-D__GLIBC__
     <compileflags>-DBOOST_ASIO_DISABLE_STD_ATOMIC
     <compileflags>-D_GLIBCXX__PTHREADS
     <compileflags>-Wa,--noexecstack
     <compileflags>-Wformat
     <compileflags>-Werror=format-security
     <compileflags>-lstdc++
     <compileflags>-Wno-long-long
         ;

 # Compilation: ./b2 --without-python toolset=gcc-android4.9_x86 link=static runtime-link=static target-os=linux architecture=x86 --stagedir=android-x86 threading=multi
 using gcc : android4.9_x86 :
     $(android_ndk)/toolchains/x86-4.9/prebuilt/$(androidPlatform)/bin/i686-linux-android-g++ :
     <archiver>$(android_ndk)/toolchains/x86-4.9/prebuilt/$(androidPlatform)/bin/i686-linux-android-ar
     <ranlib>$(android_ndk)/toolchains/x86-4.9/prebuilt/$(androidPlatform)/bin/i686-linux-android-ranlib
     <compileflags>--sysroot=$(android_ndk)/platforms/android-/arch-x86
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/include
     <compileflags>-I$(android_ndk)/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/include
     <compileflags>-fexceptions
     <compileflags>-frtti
     <compileflags>-fstrict-aliasing
     <compileflags>-funswitch-loops
     <compileflags>-finline-limit=
     <compileflags>-MMD
     <compileflags>-MP
     <compileflags>-MF
     <compileflags>-ffunction-sections
     <compileflags>-funwind-tables
     <compileflags>-fstack-protector
     <compileflags>-no-canonical-prefixes
     <compileflags>-Os
     <compileflags>-fomit-frame-pointer
     <compileflags>-fno-omit-frame-pointer
     <compileflags>-DANDROID
     <compileflags>-D__ANDROID__
     <compileflags>-DNDEBUG
     <compileflags>-D__GLIBC__
     <compileflags>-DBOOST_ASIO_DISABLE_STD_ATOMIC
     <compileflags>-D_GLIBCXX__PTHREADS
     <compileflags>-Wa,--noexecstack
     <compileflags>-Wformat
     <compileflags>-Werror=format-security
     <compileflags>-lstdc++
     <compileflags>-Wno-long-long
         ;