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我发现有人为 Android NDK 移植了 Pango Cairo（博客文章，源代码）。但是我没有成功编译他的示例项目。有没有人设法这样做并且可以告诉我我做错了什么？

这是我到目前为止所尝试的：

  • git clone --recursive http://dev.laptop.org/git/users/cscott/android-libs/
  • git 由于某种原因找不到 pixman，所以git clone http://cgit.freedesktop.org/pixman/，并移至android-libs/jni/pixman
  • 将android-libs/jni/ 的内容复制到android-libs/examples/java-bitmap/jni（不确定要保留哪个 Android.mk？）
  • 将java-bitmap/jni/Makefile.devel重命名为Makefile
  • 编辑java-bitmap/jni/Makefile如下：NDK=/cygdrive/f/android-ndk-r8b TOOLCHAIN=$(NDK)/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows/bin
  • 试图在java-bitmap/jni中运行make

我收到以下错误：

checking for arm-linux-eabi-gcc... arm-linux-androideabi-gcc --sysroot /cygdrive/f/android-ndk-r8b/platforms/android-9/arch-arm -fpic -ffunction-sections -funwind-tables -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__  -mfpu=vfp -Wno-psabi -mthumb -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -DANDROID -Wa,--noexecstack -g -isystem /cygdrive/f/workspace/java-bitmap/jni/sysroot/include
checking whether the C compiler works... no
configure: error: in `/cygdrive/f/workspace/java-bitmap/jni/pixman':
configure: error: C compiler cannot create executables
See `config.log' for more details
Makefile:133: recipe for target `pixman/config.h' failed
make: *** [pixman/config.h] Error 77

这是 config.h 的片段

configure:3460: checking whether the C compiler works
configure:3482: arm-linux-androideabi-gcc --sysroot /cygdrive/f/android-ndk-r8b/platforms/android-9/arch-arm -fpic -ffunction-sections -funwind-tables -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__  -mfpu=vfp -Wno-psabi -mthumb -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -DANDROID -Wa,--noexecstack -g -isystem /cygdrive/f/workspace/java-bitmap/jni/sysroot/include -nostdlib -DPIXMAN_NO_TLS -DWCHAR_MIN=INT_MIN -DWCHAR_MAX=INT_MAX -I/cygdrive/f/workspace/java-bitmap/jni/pixman-extra -I/cygdrive/f/workspace/java-bitmap/jni/sysroot/include -include pixman-elf-fix.h  -Wl,--fix-cortex-a8  -Wl,--no-undefined -Wl,-z,noexecstack -lc -lgcc -L/cygdrive/f/workspace/java-bitmap/jni/sysroot/lib conftest.c  >&5
cc1.exe: error: pixman-elf-fix.h: No such file or directory
configure:3486: $? = 1
configure:3524: result: no
configure: failed program was:

..

configure:3529: error: in `/cygdrive/f/workspace/java-bitmap/jni/pixman':
configure:3531: error: C compiler cannot create executables
See `config.log' for more details
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1 回答 1

-1

我又进了一步。

代替

git clone http://cgit.freedesktop.org/pixman/

我下载了

git clone --recursive http://dev.laptop.org/git/users/cscott/android-pixman

并将所有文件复制到空jni/pixman目录中。现在pixman-elf-fix.h找到了文件，但链接器失败了：

/tmp/cc2XOCMj.o:(.ARM.exidx.text.main+0x0): 对 `__aeabi_unwind_cpp_pr0' 的未定义引用。

但这可能是由同样的问题引起的

于 2013-10-16T23:47:50.240 回答