1 files changed, 83 insertions, 0 deletions
diff --git a/cmake/abi_check.cmake b/cmake/abi_check.cmake
new file mode 100644
index 00000000..98877be9
--- /dev/null
+++ b/cmake/abi_check.cmake
@@ -0,0 +1,83 @@
+# Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
+# 
+# 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 
+ 
+#
+# Headers which need to be checked for abi/api compatibility are in
+# API_PREPROCESSOR_HEADER. plugin.h is tested implicitly via
+# plugin_audit.h and plugin_ftparser.h.
+#
+# We use gcc specific preprocessing command and sed/diff, so it will 
+# only be run  on Unix and only if gcc is used. On some Unixes,
+# (Solaris) sed or diff might act differently from GNU, so we run only 
+# on systems we can trust.
+IF(APPLE OR CMAKE_SYSTEM_NAME MATCHES "Linux")
+ SET(RUN_ABI_CHECK 1)
+ELSE()
+ SET(RUN_ABI_CHECK 0)
+ENDIF()
+
+IF(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang" AND RUN_ABI_CHECK)
+  IF(CMAKE_C_COMPILER MATCHES "ccache$")
+    SET(COMPILER ${CMAKE_C_COMPILER_ARG1})
+    STRING(REGEX REPLACE "^ " "" COMPILER ${COMPILER})
+  ELSE()
+    SET(COMPILER ${CMAKE_C_COMPILER})
+  ENDIF()
+  SET(API_PREPROCESSOR_HEADER
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_audit.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_ftparser.h
+    ${CMAKE_SOURCE_DIR}/include/mysql.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/psi/psi_abi_v1.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/psi/psi_abi_v2.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/client_plugin.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_auth.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_password_validation.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_encryption.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_data_type.h
+    ${CMAKE_SOURCE_DIR}/include/mysql/plugin_function.h
+  )
+
+  ADD_CUSTOM_TARGET(abi_check ALL
+  COMMAND ${CMAKE_COMMAND} 
+    -DCOMPILER=${COMPILER}
+    -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
+    -DBINARY_DIR=${CMAKE_BINARY_DIR}
+    "-DABI_HEADERS=${API_PREPROCESSOR_HEADER}"
+    -P ${CMAKE_SOURCE_DIR}/cmake/do_abi_check.cmake
+    VERBATIM
+  )
+
+  ADD_CUSTOM_TARGET(abi_update
+  COMMAND ${CMAKE_COMMAND} 
+    -DCOMPILER=${COMPILER}
+    -DABI_UPDATE=1
+    -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
+    -DBINARY_DIR=${CMAKE_BINARY_DIR}
+    "-DABI_HEADERS=${API_PREPROCESSOR_HEADER}"
+    -P ${CMAKE_SOURCE_DIR}/cmake/do_abi_check.cmake
+    VERBATIM
+  )
+
+  ADD_CUSTOM_TARGET(abi_check_all
+  COMMAND ${CMAKE_COMMAND} 
+    -DCOMPILER=${COMPILER} 
+    -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
+    -DBINARY_DIR=${CMAKE_BINARY_DIR}
+    "-DABI_HEADERS=${API_PREPROCESSOR_HEADER}"
+    -P ${CMAKE_SOURCE_DIR}/cmake/do_abi_check.cmake
+    VERBATIM
+  )
+ENDIF()
+