failed to build with NDK 11 or higher (failed to build openssl)

The pre-build version got a negative number for os.path.getsize() with 4GB file. So I try to build my version to test. ( http://stackoverflow.com/questions/5167120/why-does-os-path-getsize-return-a-negative-number-for-a-10gb-file )

But I got a fatal error when building openssl

ubuntu 16.04 android-ndk-r13b

build command:

CFLAGS='-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' OPT="-g -O2 $CFLAGS" NDK_PATH=/home/ubuntu/source/android-ndk-r13b make build 

make[2]: Leaving directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl/.build_armeabi'

Since you've disabled or enabled at least one algorithm, you need to do
the following before building:

        make depend

Configured for android.
# make -C .build_armeabi/ depend
make -C .build_armeabi/ all
make[2]: Entering directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl/.build_armeabi'
making all in crypto...
make[3]: Entering directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl/.build_armeabi/crypto'
/usr/bin/perl ../util/mkbuildinf.pl ""arm-linux-androideabi-"gcc -mtune=xscale -march=armv5te -msoft-float --sysroot=/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm -I. -I.. -I../include  -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -fvisibility=default -fPIE -mandroid -I/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm/usr/include -B/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm/usr/lib -O3 -fomit-frame-pointer -Wall" "android" >buildinf.h
"arm-linux-androideabi-"gcc -mtune=xscale -march=armv5te -msoft-float --sysroot=/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm -I. -I.. -I../include  -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -fvisibility=default -fPIE -mandroid -I/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm/usr/include -B/home/ubuntu/source/android-ndk-r13b/platforms/android-4/arch-arm/usr/lib -O3 -fomit-frame-pointer -Wall   -c -o cryptlib.o cryptlib.c
In file included from cryptlib.c:117:0:
cryptlib.h:62:21: fatal error: stdlib.h: No such file or directory
 # include <stdlib.h>
                     ^
compilation terminated.
<builtin>: recipe for target 'cryptlib.o' failed
make[3]: *** [cryptlib.o] Error 1
make[3]: Leaving directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl/.build_armeabi/crypto'
Makefile:284: recipe for target 'build_crypto' failed
make[2]: *** [build_crypto] Error 1
make[2]: Leaving directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl/.build_armeabi'
Makefile:78: recipe for target '.build_armeabi/libcrypto.so' failed
make[1]: *** [.build_armeabi/libcrypto.so] Error 2
make[1]: Leaving directory '/home/ubuntu/source/py4a/python-for-android-master/python-build/openssl'
Makefile:75: recipe for target '.build_openssl' failed
make: *** [.build_openssl] Error 2

[kuri65536]

Please use NDK 10e. I try to build with NDK 13 and then 11, some problem with these NDK and can not solve it (I have no much time to solve them…)

[hollychen503]

Aha, I known how to fix it.

Modify the /path/to/python-for-android/python-build/openssl/Makefile

Change the ANDROID_API to your NDK platform version. The default is android-4. It may not in your NDK anymore.

for example:

  # setup arch depended variables: arm
  $(OPENSSL_BIN_arm): export ANDROID_API := android-19