From: kgv <kgv@opencascade.com>
Date: Sun, 13 Dec 2020 19:56:45 +0000 (+0300)
Subject: 0031994: Draw Harness - dversion prints "Architecture: unrecognized" on ARM host
X-Git-Tag: V7_6_0_beta~347
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=fccc168a6fe0004f446dbee1763e4eaf857694c2;p=occt.git

0031994: Draw Harness - dversion prints "Architecture: unrecognized" on ARM host

Added handling of __aarch64__ macros.
---

diff --git a/src/Draw/Draw_BasicCommands.cxx b/src/Draw/Draw_BasicCommands.cxx
index 98d793a8ab..4a0bb7b49b 100644
--- a/src/Draw/Draw_BasicCommands.cxx
+++ b/src/Draw/Draw_BasicCommands.cxx
@@ -428,6 +428,14 @@ static Standard_Integer dversion(Draw_Interpretor& di, Standard_Integer, const c
   di << "Architecture: Intel Itanium (IA 64)\n";
 #elif defined(__sparc__) || defined(__sparc)
   di << "Architecture: SPARC\n";
+#elif defined(__aarch64__) && defined(__LP64__)
+  di << "Architecture: ARM 64-bit\n";
+#elif defined(__arm__) || defined(__arm64__)
+  #if defined(__LP64__)
+  di << "Architecture: ARM 64-bit\n";
+  #else
+  di << "Architecture: ARM 32-bit\n";
+  #endif
 #else
   di << "Architecture: unrecognized\n";
 #endif