touch up autoconf build with xilinx and sp macro guards

Author: JacobBarthelmeh

configure.ac

@@ -9323,6 +9323,7 @@ AM_CONDITIONAL([BUILD_HPKE],[test "x$ENABLED_HPKE" = "xyes" || test "x$ENABLED_U
 AM_CONDITIONAL([BUILD_DTLS],[test "x$ENABLED_DTLS" = "xyes" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_MAXQ10XX],[test "x$ENABLED_MAXQ10XX" = "xyes"])
 AM_CONDITIONAL([BUILD_ARIA],[test "x$ENABLED_ARIA" = "xyes"])
+AM_CONDITIONAL([BUILD_XILINX],[test "x$ENABLED_XILINX" = "xyes"])
 
 if test "$ENABLED_REPRODUCIBLE_BUILD" != "yes" &&
    (test "$ax_enable_debug" = "yes" ||

src/include.am

@@ -900,10 +900,14 @@ endif
 
 endif !BUILD_CRYPTONLY
 
+if BUILD_XILINX
+src_libwolfssl@LIBSUFFIX@_la_SOURCES += wolfcrypt/src/port/xilinx/xil-aesgcm.c
+endif
 
 endif !BUILD_FIPS_RAND
 
 if BUILD_ARIA
 src_libwolfssl@LIBSUFFIX@_la_SOURCES += wolfcrypt/src/port/aria/aria-crypt.c
 src_libwolfssl@LIBSUFFIX@_la_SOURCES += wolfcrypt/src/port/aria/aria-cryptocb.c
 endif
+

wolfcrypt/src/sp_int.c

@@ -7031,7 +7031,7 @@ int sp_mod_d(const sp_int* a, sp_int_digit d, sp_int_digit* r)
 
 #if defined(HAVE_ECC) || !defined(NO_DSA) || defined(OPENSSL_EXTRA) || \
     (!defined(NO_RSA) && !defined(WOLFSSL_RSA_VERIFY_ONLY) && \
-     !defined(WOLFSSL_RSA_PUBLIC_ONLY))
+     !defined(WOLFSSL_RSA_PUBLIC_ONLY)) || defined(WOLFSSL_SP_INVMOD)
 /* Divides a by 2 and stores in r: r = a >> 1
  *
  * @param  [in]   a  SP integer to divide.
@@ -19254,7 +19254,7 @@ int sp_prime_is_prime_ex(const sp_int* a, int trials, int* result, WC_RNG* rng)
 }
 #endif /* WOLFSSL_SP_PRIME_GEN */
 
-#if !defined(NO_RSA) && defined(WOLFSSL_KEY_GEN)
+#if !defined(NO_RSA) || defined(WOLFSSL_KEY_GEN)
 
 /* Calculates the Greatest Common Denominator (GCD) of a and b into r.
  *

wolfssl/wolfcrypt/sp_int.h

@@ -1067,7 +1067,7 @@ MP_API int sp_rand_prime(sp_int* r, int len, WC_RNG* rng, void* heap);
 MP_API int sp_prime_is_prime(const sp_int* a, int t, int* result);
 MP_API int sp_prime_is_prime_ex(const sp_int* a, int t, int* result,
     WC_RNG* rng);
-#if !defined(NO_RSA) && defined(WOLFSSL_KEY_GEN)
+#if !defined(NO_RSA) || defined(WOLFSSL_KEY_GEN)
 MP_API int sp_gcd(const sp_int* a, const sp_int* b, sp_int* r);
 #endif
 #if !defined(NO_RSA) && defined(WOLFSSL_KEY_GEN) && \