Add detection for RISCV compilers

randombit · Aug 6, 2018 · b9aafd6 · b9aafd6
1 parent 14085fd
commit b9aafd6
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/configure.py b/configure.py
@@ -2950,7 +2950,10 @@ def check_compiler_arch(options, ccinfo, archinfo, source_paths):
     abi_flags = ccinfo.mach_abi_link_flags(options).split(' ')
     cc_output = run_compiler_preproc(options, ccinfo, detect_version_source, 'UNKNOWN', abi_flags).lower()
 
-    if cc_output in ['', 'unknown']:
+    if cc_output == '':
+        cc_output = run_compiler_preproc(options, ccinfo, detect_version_source, 'UNKNOWN').lower()
+
+    if cc_output == 'unknown':
         logging.warning('Unable to detect target architecture via compiler macro checks')
         return None
 

diff --git a/src/build-data/detect_arch.cpp b/src/build-data/detect_arch.cpp
@@ -57,6 +57,14 @@
 #elif defined(__s390__)
   S390
 
+#elif defined(__riscv)
+
+  #if defined(__LP64__)
+     RISCV64
+  #else
+     RISCV32
+  #endif
+
 #else
   UNKNOWN