Author: Luca Boccassi <bluca@debian.org>
Description: add preprocessor definitions for riscv64
Origin: https://github.com/zeromq/gsl/commit/e80cd452a4b602553063a62046286a24abd6d722
Forwarded: https://github.com/zeromq/gsl/pull/30
Last-Update: 2018-04-29
--- a/src/prelude.h
+++ b/src/prelude.h
@@ -93,6 +93,7 @@
     || defined (__PPC64__) || defined (__powerpc64__) || defined (__ppc64__) \
     || defined (__s390x__) || (defined (__sparc__) && defined (__arch64__)) \
     || defined (__ia64) || defined (__itanium__) || defined (_M_IA64) \
+    || defined (__riscv64) || (defined (__riscv_xlen) && __riscv_xlen == 64) \
     || (defined (__mips__) && defined (_MIPSEL) && _MIPS_SIM == _ABI64))
 #    define __IS_64BIT__                /*  May have 64-bit OS/compiler      */
 #else
--- a/src/sfl.h
+++ b/src/sfl.h
@@ -132,6 +132,7 @@
     || defined (__PPC64__) || defined (__powerpc64__) || defined (__ppc64__) \
     || defined (__s390x__) || (defined (__sparc__) && defined (__arch64__)) \
     || defined (__ia64) || defined (__itanium__) || defined (_M_IA64) \
+    || defined (__riscv64) || (defined (__riscv_xlen) && __riscv_xlen == 64) \
     || (defined (__mips__) && defined (_MIPSEL) && _MIPS_SIM == _ABI64))
 #    define __IS_64BIT__                /*  May have 64-bit OS/compiler      */
 #else