尝试为pjsip android生成.so文件时出现致命错误：'features.h‘文件未找到#include <features.h>
尝试为pjsip android生成.so文件时出现致命错误：'features.h‘文件未找到#include <features.h>
提问于 2018-05-17 16:19:27
我在我的安卓应用程序中使用了CSipSimple库的VoIP调用功能，最近我的应用程序在play商店上被拒绝了，因为带有这些库的OpenSSL版本太旧了。我需要根据新的/支持的OpenSSL版本更新.so PJSIP文件。
我正在尝试为armeabi-v7、armeabi-v8a、armeabix86和armeabi生成基于OpenSSL (版本:openssl-1.1.1-pre6)的.so文件。我使用这些作为参考: 1. https://medium.com/@shehrazjazib/pjsip-build-for-android-with-integration-of-g729-codec-7d677ea68373 2. https://trac.pjsip.org/repos/wiki/Getting-Started/Android#OpenSSLSupport
我能够生成工具链并运行configure-android脚本。也可以成功执行make dep。但我在执行make时遇到错误，如下所示：
In file included from ../src/pjmedia-codec/openh264.cpp:19:
In file included from ../include/pjmedia-codec/openh264.h:22:
In file included from ../include/pjmedia-codec/types.h:28:
In file included from ../include/pjmedia-codec/config.h:35:
In file included from ../include/pjmedia/types.h:28:
In file included from ../include/pjmedia/config.h:27:
In file included from ../../pjlib/include/pj/config.h:313:
In file included from ../../pjlib/include/pj/compat/size_t.h:28:
In file included from /mnt/e/AndroidNDK/android-ndk-r17-linux-x86_64/android-ndk-r17/sources/cxx-stl/llvm-libc++/include/stddef.h:40:
/mnt/e/AndroidNDK/android-ndk-r17-linux-x86_64/android-ndk-r17/sources/cxx-stl/llvm-libc++/include/__config:169:10: fatal error:
'features.h' file not found
#include <features.h>
^~~~~~~~~~~~
1 error generated.
/mnt/e/PJSIP/pjproject-2.7.2/build/rules.mak:173: recipe for target 'output/pjmedia-codec-arm-unknown-linux-androideabi/openh264.o' failed
make[2]: *** [output/pjmedia-codec-arm-unknown-linux-androideabi/openh264.o] Error 1
make[2]: Leaving directory '/mnt/e/PJSIPOpenSSL/pjproject-2.7.2/pjmedia/build'
Makefile:220: recipe for target 'libpjmedia-codec-arm-unknown-linux-androideabi.a' failed
make[1]: *** [libpjmedia-codec-arm-unknown-linux-androideabi.a] Error 2
make[1]: Leaving directory '/mnt/e/PJSIPOpenSSL/pjproject-2.7.2/pjmedia/build'
Makefile:14: recipe for target 'all' failed
make: *** [all] Error 1我刚接触原生android，所以我对它知之甚少。我可以从/usr/include文件夹中插入features.h，但这反过来会因为其他缺少的头文件而出错。
有没有人能帮我纠正这个错误？我需要能够为PJSIP android生成.so文件。
请注意:我在Windows10操作系统上使用的是Ubuntu bash。
编辑
我现在正试图在一个虚拟机器中使用ubuntu OS，当我试图使用OpenSSL生成PjSip文件时，我得到了这个链接器错误：
make depend && make _all
make[1]: Entering directory `/home/rspl/Downloads/openssl-1.1.0h'
make[1]: Leaving directory `/home/rspl/Downloads/openssl-1.1.0h'
make[1]: Entering directory `/home/rspl/Downloads/openssl-1.1.0h'
CC="/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm" /usr/bin/perl crypto/aes/asm/aes-armv4.pl void crypto/aes/aes-armv4.S
( trap "rm -f crypto/aes/aes-armv4.o.*" INT 0; \
/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -E -I. -Icrypto/include -Iinclude -Icrypto -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wall -O3 -pthread -mandroid -fPIC --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -Wa,--noexecstack -fPIC -DOPENSSL_USE_NODELETE crypto/aes/aes-armv4.S | \
/usr/bin/perl -ne '/^#(line)?\s*[0-9]+/ or print' > crypto/aes/aes-armv4.o.s && \
/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wall -O3 -pthread -mandroid -fPIC --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -Wa,--noexecstack -fPIC -DOPENSSL_USE_NODELETE -c -o crypto/aes/aes-armv4.o crypto/aes/aes-armv4.o.s )
/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -I. -Icrypto/include -Iinclude -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wall -O3 -pthread -mandroid -fPIC --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -Wa,--noexecstack -fPIC -DOPENSSL_USE_NODELETE -MMD -MF crypto/aes/aes_cbc.d.tmp -MT crypto/aes/aes_cbc.o -c -o crypto/aes/aes_cbc.o crypto/aes/aes_cbc.c
/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -I. -Icrypto/include -Iinclude -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wall -O3 -pthread -mandroid -fPIC --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -Wa,--noexecstack -fPIC -DOPENSSL_USE_NODELETE -MMD -MF crypto/aes/aes_cfb.d.tmp -MT crypto/aes/aes_cfb.o -c -o crypto/aes/aes_cfb.o crypto/aes/aes_cfb.c
/home/rspl/Downloads/android-ndk-r17/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc -Iusr/include --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -I. -Icrypto/include -Iinclude -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wall -O3 -pthread -mandroid -fPIC --sysroot=/home/rspl/Downloads/android-ndk-r17/platforms/android-27/arch-arm -Wa,--noexecstack -fPIC -DOPENSSL_USE_NODELETE -MMD -MF crypto/aes/aes_ecb.d.tmp -MT crypto/aes/aes_ecb.o -c -o crypto/aes/aes_ecb.o crypto/aes/aes_ecb.c
crypto/aes/aes_ecb.c:10:20: fatal error: assert.h: No such file or directory
#include <assert.h>
^
compilation terminated.
make[1]: *** [crypto/aes/aes_ecb.o] Error 1
make[1]: Leaving directory `/home/rspl/Downloads/openssl-1.1.0h'
make: *** [all] Error 2由于gcc无法在crypto/include中找到头文件，因此我在CFLAGS中显式添加了-Iusr/include，以便仍然得到相同的错误。
回答 1
Stack Overflow用户
发布于 2018-06-13 02:34:07
因为一些方法/文件已经被弃用或从NDK的高级版本中删除。
尝试在configure comment的开头添加: NDK_TOOLCHAIN_VERSION=clang或NDK_TOOLCHAIN_VERSION=4.9。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50386582
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