1 files changed, 69 insertions, 0 deletions
diff --git a/cmake/maintainer.cmake b/cmake/maintainer.cmake
new file mode 100644
index 00000000..dfc725c3
--- /dev/null
+++ b/cmake/maintainer.cmake
@@ -0,0 +1,69 @@
+# Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, MariaDB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335  USA
+
+IF(MSVC OR MYSQL_MAINTAINER_MODE STREQUAL "NO")
+  # Windows support is in cmake/os/Windows.cmake, not here
+  RETURN()
+ENDIF()
+
+# Common warning flags for GCC, G++, Clang and Clang++
+SET(MY_WARNING_FLAGS
+  -Wall
+  -Wdeclaration-after-statement
+  -Wenum-compare
+  -Wenum-conversion
+  -Wextra
+  -Wformat-security
+  -Wmissing-braces
+  -Wno-format-truncation
+  -Wno-init-self
+  -Wno-nonnull-compare
+  -Wno-null-conversion
+  -Wno-unused-parameter
+  -Wno-unused-private-field
+  -Woverloaded-virtual
+  -Wnon-virtual-dtor
+  -Wvla
+  -Wwrite-strings
+  )
+
+FOREACH(F ${MY_WARNING_FLAGS})
+  MY_CHECK_AND_SET_COMPILER_FLAG(${F} DEBUG RELWITHDEBINFO)
+ENDFOREACH()
+
+SET(MY_ERROR_FLAGS -Werror)
+
+IF(CMAKE_COMPILER_IS_GNUCC AND CMAKE_C_COMPILER_VERSION VERSION_LESS "6.0.0")
+  SET(MY_ERROR_FLAGS ${MY_ERROR_FLAGS} -Wno-error=maybe-uninitialized)
+  SET(MY_ERROR_FLAGS ${MY_ERROR_FLAGS} -Wno-error=non-virtual-dtor) # gcc bug 7302
+ENDIF()
+
+IF(MYSQL_MAINTAINER_MODE MATCHES "OFF|WARN")
+  RETURN()
+ELSEIF(MYSQL_MAINTAINER_MODE MATCHES "AUTO")
+  SET(WHERE DEBUG)
+ENDIF()
+
+FOREACH(F ${MY_ERROR_FLAGS})
+  MY_CHECK_AND_SET_COMPILER_FLAG(${F} ${WHERE})
+ENDFOREACH()
+
+IF(CMAKE_C_COMPILER_ID MATCHES "GNU")
+  STRING(REPLACE " -E " " -E -dDI " CMAKE_C_CREATE_PREPROCESSED_SOURCE ${CMAKE_C_CREATE_PREPROCESSED_SOURCE})
+ENDIF()
+IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+  STRING(REPLACE " -E " " -E -dDI " CMAKE_CXX_CREATE_PREPROCESSED_SOURCE ${CMAKE_CXX_CREATE_PREPROCESSED_SOURCE})
+ENDIF()