为Android编译XZ

Question

我正在尝试编译XZ-utils代码，以便在Android中使用。我遵循与正确编译libogg和libtheora库相同的过程。但是，它不能创建XZ的liblzma库。这是我使用的程序：

1)转到包含库源的文件夹。

cd ~/Drivers/xz-5.0.5

2)将Autotool makefile配置为

./configure --prefix=/home/rb/Drivers/xz --host=arm-linux-androideabi --target=arm-linux-androideabi --disable-shared --enable-static --enable-debug

3)创建库并指定用于编译的工具链(位于/opt/ndk/中)：

make CC=/opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-gcc CXX=/opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-g++ LD=/opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-ld

在运行第三个命令时，我得到以下错误：

make  all-recursive
make[1]: Entering directory `/home/rb/Drivers/xz-5.0.5'
Making all in src
make[2]: Entering directory `/home/rb/Drivers/xz-5.0.5/src'
Making all in liblzma
make[3]: Entering directory `/home/rb/Drivers/xz-5.0.5/src/liblzma'
Making all in api
make[4]: Entering directory `/home/rb/Drivers/xz-5.0.5/src/liblzma/api'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory `/home/rb/Drivers/xz-5.0.5/src/liblzma/api'
make[4]: Entering directory `/home/rb/Drivers/xz-5.0.5/src/liblzma'
/bin/bash ../../libtool  --tag=CC   --mode=compile /opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-gcc -DHAVE_CONFIG_H -I. -I../..  -I../../src/liblzma/api -I../../src/liblzma/common -I../../src/liblzma/check -I../../src/liblzma/lz -I../../src/liblzma/rangecoder -I../../src/liblzma/lzma -I../../src/liblzma/delta -I../../src/liblzma/simple -I../../src/common -DTUKLIB_SYMBOL_PREFIX=lzma_  -pthread -fvisibility=hidden -Wall -Wextra -Wvla -Wformat=2 -Winit-self -Wmissing-include-dirs -Wstrict-aliasing -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings -Wlogical-op -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wredundant-decls -g -O2 -MT liblzma_la-tuklib_physmem.lo -MD -MP -MF .deps/liblzma_la-tuklib_physmem.Tpo -c -o liblzma_la-tuklib_physmem.lo `test -f '../../src/common/tuklib_physmem.c' || echo './'`../../src/common/tuklib_physmem.c
libtool: compile:  /opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/liblzma/api -I../../src/liblzma/common -I../../src/liblzma/check -I../../src/liblzma/lz -I../../src/liblzma/rangecoder -I../../src/liblzma/lzma -I../../src/liblzma/delta -I../../src/liblzma/simple -I../../src/common -DTUKLIB_SYMBOL_PREFIX=lzma_ -pthread -fvisibility=hidden -Wall -Wextra -Wvla -Wformat=2 -Winit-self -Wmissing-include-dirs -Wstrict-aliasing -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings -Wlogical-op -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wredundant-decls -g -O2 -MT liblzma_la-tuklib_physmem.lo -MD -MP -MF .deps/liblzma_la-tuklib_physmem.Tpo -c ../../src/common/tuklib_physmem.c -o liblzma_la-tuklib_physmem.o
mv -f .deps/liblzma_la-tuklib_physmem.Tpo .deps/liblzma_la-tuklib_physmem.Plo
/bin/bash ../../libtool  --tag=CC   --mode=compile /opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-gcc -DHAVE_CONFIG_H -I. -I../..  -I../../src/liblzma/api -I../../src/liblzma/common -I../../src/liblzma/check -I../../src/liblzma/lz -I../../src/liblzma/rangecoder -I../../src/liblzma/lzma -I../../src/liblzma/delta -I../../src/liblzma/simple -I../../src/common -DTUKLIB_SYMBOL_PREFIX=lzma_  -pthread -fvisibility=hidden -Wall -Wextra -Wvla -Wformat=2 -Winit-self -Wmissing-include-dirs -Wstrict-aliasing -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings -Wlogical-op -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wredundant-decls -g -O2 -MT liblzma_la-common.lo -MD -MP -MF .deps/liblzma_la-common.Tpo -c -o liblzma_la-common.lo `test -f 'common/common.c' || echo './'`common/common.c
libtool: compile:  /opt/ndk/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/liblzma/api -I../../src/liblzma/common -I../../src/liblzma/check -I../../src/liblzma/lz -I../../src/liblzma/rangecoder -I../../src/liblzma/lzma -I../../src/liblzma/delta -I../../src/liblzma/simple -I../../src/common -DTUKLIB_SYMBOL_PREFIX=lzma_ -pthread -fvisibility=hidden -Wall -Wextra -Wvla -Wformat=2 -Winit-self -Wmissing-include-dirs -Wstrict-aliasing -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings -Wlogical-op -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wredundant-decls -g -O2 -MT liblzma_la-common.lo -MD -MP -MF .deps/liblzma_la-common.Tpo -c common/common.c -o liblzma_la-common.o
In file included from common/common.c:13:
common/common.h:92: error: expected ';', ',' or ')' before 'in'
common/common.h:135: error: expected specifier-qualifier-list before 'lzma_code_function'
common/common.h:238: error: expected ';', ',' or ')' before 'in'
common/common.c:73: error: expected ';', ',' or ')' before 'in'
common/common.c: In function 'lzma_next_filter_update':
common/common.c:114: error: 'lzma_next_coder' has no member named 'update'
common/common.c:115: error: 'lzma_next_coder' has no member named 'update'
common/common.c: In function 'lzma_next_end':
common/common.c:126: error: 'lzma_next_coder' has no member named 'end'
common/common.c:127: error: 'lzma_next_coder' has no member named 'end'
common/common.c:133: error: unknown field 'code' specified in initializer
common/common.c:133: warning: initialization makes integer from pointer without a cast
common/common.c:133: warning: initialized field overwritten
common/common.c:133: warning: (near initialization for '(anonymous).init')
common/common.c:133: warning: initialized field overwritten
common/common.c:133: warning: (near initialization for '(anonymous).init')
common/common.c:133: error: unknown field 'end' specified in initializer
common/common.c:133: warning: excess elements in struct initializer
common/common.c:133: warning: (near initialization for '(anonymous)')
common/common.c:133: error: unknown field 'get_check' specified in initializer
common/common.c:133: warning: excess elements in struct initializer
common/common.c:133: warning: (near initialization for '(anonymous)')
common/common.c:133: error: unknown field 'memconfig' specified in initializer
common/common.c:133: warning: excess elements in struct initializer
common/common.c:133: warning: (near initialization for '(anonymous)')
common/common.c:133: error: unknown field 'update' specified in initializer
common/common.c:133: warning: excess elements in struct initializer
common/common.c:133: warning: (near initialization for '(anonymous)')
common/common.c: In function 'lzma_strm_init':
common/common.c:156: error: unknown field 'code' specified in initializer
common/common.c:156: warning: initialization makes integer from pointer without a cast
common/common.c:156: warning: initialized field overwritten
common/common.c:156: warning: (near initialization for '(anonymous).init')
common/common.c:156: warning: initialized field overwritten
common/common.c:156: warning: (near initialization for '(anonymous).init')
common/common.c:156: error: unknown field 'end' specified in initializer
common/common.c:156: warning: excess elements in struct initializer
common/common.c:156: warning: (near initialization for '(anonymous)')
common/common.c:156: error: unknown field 'get_check' specified in initializer
common/common.c:156: warning: excess elements in struct initializer
common/common.c:156: warning: (near initialization for '(anonymous)')
common/common.c:156: error: unknown field 'memconfig' specified in initializer
common/common.c:156: warning: excess elements in struct initializer
common/common.c:156: warning: (near initialization for '(anonymous)')
common/common.c:156: error: unknown field 'update' specified in initializer
common/common.c:156: warning: excess elements in struct initializer
common/common.c:156: warning: (near initialization for '(anonymous)')
common/common.c: In function 'lzma_code':
common/common.c:180: error: 'lzma_next_coder' has no member named 'code'
common/common.c:253: error: 'lzma_next_coder' has no member named 'code'
common/common.c: In function 'lzma_get_check':
common/common.c:331: error: 'lzma_next_coder' has no member named 'get_check'
common/common.c:334: error: 'lzma_next_coder' has no member named 'get_check'
common/common.c: In function 'lzma_memusage':
common/common.c:345: error: 'lzma_next_coder' has no member named 'memconfig'
common/common.c:346: error: 'lzma_next_coder' has no member named 'memconfig'
common/common.c: In function 'lzma_memlimit_get':
common/common.c:362: error: 'lzma_next_coder' has no member named 'memconfig'
common/common.c:363: error: 'lzma_next_coder' has no member named 'memconfig'
common/common.c: In function 'lzma_memlimit_set':
common/common.c:380: error: 'lzma_next_coder' has no member named 'memconfig'
common/common.c:386: error: 'lzma_next_coder' has no member named 'memconfig'
make[4]: *** [liblzma_la-common.lo] Error 1
make[4]: Leaving directory `/home/rb/Drivers/xz-5.0.5/src/liblzma'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/rb/Drivers/xz-5.0.5/src/liblzma'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/rb/Drivers/xz-5.0.5/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/rb/Drivers/xz-5.0.5'
make: *** [all] Error 2

我不知道是什么导致了这个错误，或者更重要的是，如何解决这个错误。我寻找这些错误，但找不到解决办法。对我来说，这似乎是源代码的公共/Common.c文件中的一个错误，但我认为这是不太可能的，因为其他人肯定会更早地找到它。有人知道如何正确编译用于Android的XZ吗？

UPDATE我已经编译了这个库，尽管我仍然不知道上面的过程有什么问题。通过将makefile配置为

./configure --prefix=/home/rb/Drivers/xz --host=arm-linux-androideabi --target=arm-linux-androideabi --enable-static --with-pic --disable-xz --disable-xzdec --disable-lzmainfo --disable-scripts --disable-lzmadec --disable-shared

与make命令不同，我直接使用了make install命令(具有相同的编译器路径)。

Answer 1

构建XZ的步骤

您可以通过运行以下命令从其git下载XZ：

git clone https://git.tukaani.org/xz.git

前者在为各种体系结构构建时非常有用；因此，您可以运行(在源目录中)：

git clean -dfx
./autogen.sh

我的NDK位于/home/osboxes/dev/Androd-NDK-r16b中，因此我通过运行以下命令将其划分为3种体系结构：

cd /home/osboxes/dev
~/dev/android-ndk-r16b/build/tools/make-standalone-toolchain.sh --use-llvm --arch=arm --install-dir=android-ndk-arm --force
~/dev/android-ndk-r16b/build/tools/make-standalone-toolchain.sh --use-llvm --arch=x86 --install-dir=android-ndk-x86 --force
~/dev/android-ndk-r16b/build/tools/make-standalone-toolchain.sh --use-llvm --arch=arm64 --install-dir=android-ndk-arm64 --force

臂用

CC=~/dev/android-ndk-arm/bin/clang CFLAGS="-fPIE" LDFLAGS="-pie" ./configure --prefix=/home/osboxes/dev/libs/arm --host=arm-linux-androideabi --target=arm-linux-androideabi --enable-static --disable-xz --disable-xzdec --disable-lzmainfo --disable-scripts --disable-lzmadec --disable-shared

对于ARM64

CC=~/dev/android-ndk-arm64/bin/clang CFLAGS="-fPIE" LDFLAGS="-pie" ./configure --prefix=/home/osboxes/dev/libs/arm64 --host=aarch64-linux-android --target=aarch64-linux-android --enable-static --with-pic --disable-xz --disable-xzdec --disable-lzmainfo --disable-scripts --disable-lzmadec --disable-shared

对于x86

CC=~/dev/android-ndk-x86/bin/clang CFLAGS="-fPIE" LDFLAGS="-pie" ./configure --prefix=/home/osboxes/dev/libs/x86 --host=i686-linux-android --target=i686-linux-android --enable-static --disable-xz --disable-xzdec --disable-lzmainfo --disable-scripts --disable-lzmadec --disable-shared

在每个配置之后，您必须运行：

make -j2

选项"-j2“使用2 CPU构建进程。您可以更改要使用的CPU数量，甚至可以删除此选项。若要安装已编译的源代码，请运行：

make install

Answer 2

只需将配置的CC指向交叉编译器，并将其编译为静态的。不要使用任何其他标志。