X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=m4%2Fpandora_warnings.m4;h=7241ba7cb9d7f611951d9bdc6511e3add4efa29b;hb=04e03499f9070e87fee805a8430266757583a75c;hp=46d752eab63883fcc3611076d72fef40cf85219c;hpb=43bada17af8d073a79a8a44c836d1fa011f52ef8;p=m6w6%2Flibmemcached

diff --git a/m4/pandora_warnings.m4 b/m4/pandora_warnings.m4
index 46d752ea..7241ba7c 100644
--- a/m4/pandora_warnings.m4
+++ b/m4/pandora_warnings.m4
@@ -204,9 +204,51 @@ template <> void C<int>::foo();
       AS_IF([test "$ac_cv_safe_to_use_Wredundant_decls_" = "yes"],
             [CXX_WARNINGS="${CXX_WARNINGS} -Wredundant-decls"],
             [CXX_WARNINGS="${CXX_WARNINGS} -Wno-redundant-decls"])
+
+      AC_CACHE_CHECK([whether it is safe to use -Wattributes from C++],
+        [ac_cv_safe_to_use_Wattributes_],
+        [AC_LANG_PUSH(C++)
+         save_CXXFLAGS="${CXXFLAGS}"
+         CXXFLAGS="${W_FAIL} -pedantic -Wattributes -fvisibility=hidden ${AM_CXXFLAGS}"
+         AC_COMPILE_IFELSE(
+           [AC_LANG_PROGRAM([
+#include <google/protobuf/message.h>
+#include <google/protobuf/descriptor.h>
+
+
+const ::google::protobuf::EnumDescriptor* Table_TableOptions_RowType_descriptor();
+enum Table_TableOptions_RowType {
+  Table_TableOptions_RowType_ROW_TYPE_DEFAULT = 0,
+  Table_TableOptions_RowType_ROW_TYPE_FIXED = 1,
+  Table_TableOptions_RowType_ROW_TYPE_DYNAMIC = 2,
+  Table_TableOptions_RowType_ROW_TYPE_COMPRESSED = 3,
+  Table_TableOptions_RowType_ROW_TYPE_REDUNDANT = 4,
+  Table_TableOptions_RowType_ROW_TYPE_COMPACT = 5,
+  Table_TableOptions_RowType_ROW_TYPE_PAGE = 6
+};
+
+namespace google {
+namespace protobuf {
+template <>
+inline const EnumDescriptor* GetEnumDescriptor<Table_TableOptions_RowType>() {
+  return Table_TableOptions_RowType_descriptor();
+}
+}
+}
+            ])],
+            [ac_cv_safe_to_use_Wattributes_=yes],
+            [ac_cv_safe_to_use_Wattributes_=no])
+          CXXFLAGS="${save_CXXFLAGS}"
+          AC_LANG_POP()])
+      AS_IF([test "$ac_cv_safe_to_use_Wattributes_" = "yes"],
+            [],
+            [CXX_WARNINGS="${CXX_WARNINGS} -Wno-attributes"])
   
       NO_REDUNDANT_DECLS="-Wno-redundant-decls"
-      PROTOSKIP_WARNINGS="-Wno-effc++ -Wno-shadow"
+      dnl TODO: Figure out a better way to deal with this:
+      PROTOSKIP_WARNINGS="-Wno-effc++ -Wno-shadow -Wno-missing-braces -Wno-attributes"
+      NO_WERROR="-Wno-error"
+      INNOBASE_SKIP_WARNINGS="-Wno-shadow -Wno-cast-align"
       
     ])
   ])
@@ -247,8 +289,9 @@ template <> void C<int>::foo();
 
     CC_WARNINGS="-v -errtags=yes ${W_FAIL} ${CC_WARNINGS_FULL}"
     CXX_WARNINGS="+w +w2 -xwe -xport64 -errtags=yes ${CXX_WARNINGS_FULL} ${W_FAIL}"
-    PROTOSKIP_WARNINGS="-erroff=attrskipunsup,doubunder,reftotemp,wbadinitl,identexpected,inllargeuse,truncwarn1,signextwarn"
+    PROTOSKIP_WARNINGS="-erroff=attrskipunsup,doubunder,reftotemp,wbadinitl,identexpected,inllargeuse,truncwarn1,signextwarn,partinit,notused,badargtype2w,wbadinit"
     NO_UNREACHED="-erroff=E_STATEMENT_NOT_REACHED"
+    NO_WERROR="-errwarn=%none"
 
   ])
 
@@ -258,5 +301,7 @@ template <> void C<int>::foo();
   AC_SUBST(NO_SHADOW)
   AC_SUBST(NO_STRICT_ALIASING)
   AC_SUBST(PROTOSKIP_WARNINGS)
+  AC_SUBST(INNOBASE_SKIP_WARNINGS)
+  AC_SUBST(NO_WERROR)
 
 ])