Add -Wswitch-enum

[openssl.git] / Configure

diff --git a/Configure b/Configure
index d78ab7aac7fdabd9d3b99fbe70b79d1d6c051674..bfb9dbf4dca59a6388fc07d682ff17d1f39927a4 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -114,6 +114,7 @@ my $gcc_devteam_warn = "-DDEBUG_UNUSED"
         # it grew impossible to resolve this without sizeable additional
         # code, so we just tell compiler to be pedantic about everything
         # but 'long long' type.
+        . " -Wswitch"
         . " -DPEDANTIC -pedantic -Wno-long-long"
         . " -Wall"
         . " -Wsign-compare"
@@ -127,7 +128,6 @@ my $gcc_devteam_warn = "-DDEBUG_UNUSED"
 # These are used in addition to $gcc_devteam_warn when the compiler is clang.
 # TODO(openssl-team): fix problems and investigate if (at least) the
 # following warnings can also be enabled:
-#       -Wswitch-enum
 #       -Wcast-align
 #       -Wunreachable-code
 #       -Wlanguage-extension-token -- no, we use asm()
@@ -136,6 +136,7 @@ my $gcc_devteam_warn = "-DDEBUG_UNUSED"
 my $clang_devteam_warn = ""
         . " -Qunused-arguments"
         . " -Wextra"
+        . " -Wswitch -Wswitch-default"
         . " -Wno-unused-parameter"
         . " -Wno-missing-field-initializers"
         . " -Wno-language-extension-token"
@@ -886,7 +887,8 @@ foreach (sort (keys %disabled))
                $what = "ripemd" if $what eq "rmd160";
                $what = "whrlpool" if $what eq "whirlpool";
 
-               if (grep { $_ eq $what } @{$config{sdirs}})
+               if ($what ne "async" && $what ne "err"
+                   && grep { $_ eq $what } @{$config{sdirs}})
                        {
                        push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$WHAT";
                        @{$config{sdirs}} = grep { $_ ne $what} @{$config{sdirs}};