test: use -pthread when $CXX is g++

Fixes HowardHinnant#713
ChargePoint · Nov 2, 2021 · 655b249 · 655b249
1 parent 529a092
commit 655b249
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/testit b/test/testit
@@ -48,6 +48,12 @@ if [ -z "$CXX_LANG" ]
 then
     CXX_LANG=c++17
 fi
+
+if expr "$CXX" : ".*g++" >/dev/null
+then
+	OPTIONS="$OPTIONS -pthread"
+fi
+
 OPTIONS="-std=${CXX_LANG} $OPTIONS -I$ROOT -Wall $ROOT/src/tz.cpp -lcurl"
 
 echo $ROOT