unable to crosscompile openssl 1.1.1c for android (api 28) arm 64 bits

sombriks

hello everyone,

anyone else facing issues trying to compile openssl for qt projects targeting android 64 bits?

i've seen a few tutorials but no luck so far.

anyone cross-compiled it successfully?

If so, which qt version and android sdk/ndk versions should i use?

jsulm

@sombriks You don't need Qt to cross compile OpenSSL. You should use same NDK you're using for your Qt projects. What exact issues do you have?

hjpriester1967

I have not tried openssl 1.1.1c.
I had problem with using NDK 19 r2 and openssl 1.1.1b

I used NDK 10e for compiling openssl 1.1.1b

I used the following script below to configure/compile the lib. For the Qt android project I used NDK 19 and SDK 28.

#!/bin/sh
export ANDROID_NDK_HOME="/home/3thdev/android-ndk-r10e"
export PATH=$ANDROID_NDK_HOME/toolchains/aarch64-linux-android-4.9/prebuilt/linu
x-x86_64/bin:$PATH
CurDir=pwd

Options for configure/compiling OpenSSL

Options="shared no-ssl3 no-comp no-hw no-engine"
./Configure $Options --prefix=$CurDir/runtime --openssldir=$CurDir/runtime
android-arm64 -D__ANDROID_API__=21
make SHLIB_VERSION_NUMBER= SHLIB_EXT=.so

hjpriester1967

I see my script is a bit message up. Anyway it is readable.