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e74f91dfd7
Fix all cmake tests (including plugin) to use MY_CHECK_AND_SET_COMPILER_FLAG. And fix that function to be compatible with cmake 3.0. This way flag checks are correctly cached (even in cmake 3.0) and properly reused.
58 lines
2.4 KiB
CMake
58 lines
2.4 KiB
CMake
# Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# Common warning flags for GCC, G++, Clang and Clang++
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SET(MY_WARNING_FLAGS "-Wall -Wextra -Wformat-security -Wno-init-self")
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MY_CHECK_C_COMPILER_FLAG("-Wvla") # Requires GCC 4.3+ or Clang
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IF(HAVE_C__Wvla)
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SET(MY_WARNING_FLAGS "${MY_WARNING_FLAGS} -Wvla")
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ENDIF()
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# Common warning flags for GCC and Clang
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SET(MY_C_WARNING_FLAGS
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"${MY_WARNING_FLAGS} -Wwrite-strings -Wdeclaration-after-statement")
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# Common warning flags for G++ and Clang++
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SET(MY_CXX_WARNING_FLAGS
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"${MY_WARNING_FLAGS} -Woverloaded-virtual -Wno-unused-parameter")
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# Extra warning flags for Clang++
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IF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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SET(MY_CXX_WARNING_FLAGS
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"${MY_CXX_WARNING_FLAGS} -Wno-null-conversion -Wno-unused-private-field")
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ENDIF()
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# Turn on Werror (warning => error) when using maintainer mode.
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IF(MYSQL_MAINTAINER_MODE MATCHES "ERR")
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SET(MY_C_WARNING_FLAGS "${MY_C_WARNING_FLAGS} -DFORCE_INIT_OF_VARS -Werror")
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SET(MY_CXX_WARNING_FLAGS "${MY_CXX_WARNING_FLAGS} -DFORCE_INIT_OF_VARS -Werror")
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ENDIF()
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# Set warning flags for GCC/Clang
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IF(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
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SET(MY_MAINTAINER_C_WARNINGS "${MY_C_WARNING_FLAGS}")
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ENDIF()
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# Set warning flags for G++/Clang++
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IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
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SET(MY_MAINTAINER_CXX_WARNINGS "${MY_CXX_WARNING_FLAGS}")
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ENDIF()
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IF(MYSQL_MAINTAINER_MODE MATCHES "ON")
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SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MY_MAINTAINER_C_WARNINGS}")
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SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MY_MAINTAINER_CXX_WARNINGS}")
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ELSEIF(MYSQL_MAINTAINER_MODE MATCHES "AUTO")
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SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${MY_MAINTAINER_C_WARNINGS}")
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SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${MY_MAINTAINER_CXX_WARNINGS}")
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ENDIF()
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