build/openssl: pass --cross-compile-prefix to ./Configure

android/build.py

@@ -91,8 +91,9 @@ class AndroidNdkToolchain:
 
         self.arch = arch
         self.install_prefix = install_prefix
+        self.toolchain_arch = abi_info['toolchain_arch']
 
-        toolchain_path = os.path.join(ndk_path, 'toolchains', abi_info['toolchain_arch'] + '-' + gcc_version, 'prebuilt', build_arch)
+        toolchain_path = os.path.join(ndk_path, 'toolchains', self.toolchain_arch + '-' + gcc_version, 'prebuilt', build_arch)
         llvm_path = os.path.join(ndk_path, 'toolchains', 'llvm', 'prebuilt', build_arch)
         llvm_triple = abi_info['llvm_triple'] + android_api_level
 

python/build/openssl.py

@@ -48,6 +48,7 @@ class OpenSSLProject(MakeProject):
         }
 
         openssl_arch = openssl_archs[toolchain.arch]
+        cross_compile_prefix = toolchain.toolchain_arch + '-'
 
         subprocess.check_call(['./Configure',
                                'no-shared',
@@ -56,6 +57,7 @@ class OpenSSLProject(MakeProject):
                                'no-tests',
                                'no-asm', # "asm" causes build failures on Windows
                                openssl_arch,
+                               '--cross-compile-prefix=' + cross_compile_prefix,
                                '--prefix=' + toolchain.install_prefix],
                               cwd=src, env=toolchain.env)
         MakeProject.build(self, toolchain, src)