diff --git a/test/exception/Jamfile.v2 b/test/exception/Jamfile.v2
index aa280ffb..c5d6f403 100644
--- a/test/exception/Jamfile.v2
+++ b/test/exception/Jamfile.v2
@@ -12,13 +12,8 @@ project unordered-test/exception-tests
     : requirements
         <warnings>all
         <toolset>intel:<warnings>on
-        <toolset>gcc:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter"
-        <toolset>darwin:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter"
-        #<toolset>gcc:<define>_GLIBCXX_DEBUG
-        #<toolset>darwin:<define>_GLIBCXX_DEBUG
-        #<toolset>msvc:<warnings-as-errors>on
-        #<toolset>gcc:<warnings-as-errors>on
-        #<toolset>darwin:<warnings-as-errors>on
+        <toolset>gcc:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion -Wfloat-equal -Wshadow -Wno-long-long"
+        <toolset>darwin:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion -Wfloat-equal -Wshadow"
     ;
 
 test-suite unordered-exception
diff --git a/test/unordered/Jamfile.v2 b/test/unordered/Jamfile.v2
index 52e09bf0..460ef135 100644
--- a/test/unordered/Jamfile.v2
+++ b/test/unordered/Jamfile.v2
@@ -11,10 +11,8 @@ project unordered-test/unordered
         <toolset>intel:<warnings>on
         # Would be nice to define -Wundef, but I'm getting warnings from
         # Boost.Preprocessor on trunk.
-        <toolset>gcc:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion -Wno-long-long -Wfloat-equal -Wshadow"
+        <toolset>gcc:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion -Wfloat-equal -Wshadow -Wno-long-long"
         <toolset>darwin:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion -Wfloat-equal -Wshadow"
-        #<toolset>gcc:<define>_GLIBCXX_DEBUG
-        #<toolset>darwin:<define>_GLIBCXX_DEBUG
     ;
 
 test-suite unordered