Fix unportable test(1) operator in configure (#575)

'=' is the standard one, only some shells support '=='.
vslavik · May 21, 2019 · 0a984ef · 0a984ef
1 parent 80b48bb
commit 0a984ef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -274,7 +274,7 @@ AS_IF([test "x$have_cld2" = "xyes"],
 
 
 
-if test "x$GXX" == "xyes"; then
+if test "x$GXX" = "xyes"; then
     AX_CXX_CHECK_FLAG([-Wall],[],[], [CXXFLAGS="$CXXFLAGS -Wall"])
     AX_CXX_CHECK_FLAG([-Wextra],[],[], [CXXFLAGS="$CXXFLAGS -Wextra"])
 fi