harden against a dashed suffix to the gcc version number

martin-frbg · Jul 27, 2024 · 175008c · 175008c
1 parent 886acfc
commit 175008c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/c_check b/c_check
@@ -356,6 +356,9 @@ if [ "$compiler" = "GCC" ]; then
         no_avx2=0
         oldgcc=0
         data=`$compiler_name -dumpversion`
+        case "$data" in *-*)
+            data="${data%-*}"
+        esac
         case "$data" in *.*.*)
             data="${data%.*}"
         esac