Merge dashpay#511: Portability fix for the configure scripts generated

270f6c8 Portability fix for the configure scripts generated (Pierre Pronchery)

Pull request description:

  Found thanks to the developer checks from the pkgsrc software
  distribution (for NetBSD, SmartOS, Minix, MacOS X, Linux, and more).

Tree-SHA512: 2589545aa4d0620db66e79df1dc148a487384b5169ba7323937490d802973388859d30d45b35ee3e614be6d49cb694f37f585a16caa87ad1e500a0b7368dcc0a

configure.ac

@@ -476,7 +476,7 @@ AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"])
 AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$set_precomp" = x"yes"])
 AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"])
 AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"])
-AM_CONDITIONAL([USE_JNI], [test x"$use_jni" == x"yes"])
+AM_CONDITIONAL([USE_JNI], [test x"$use_jni" = x"yes"])
 AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$use_external_asm" = x"yes"])
 AM_CONDITIONAL([USE_ASM_ARM], [test x"$set_asm" = x"arm"])