mariadb/mariadb-10.2.4-fortify-and-O.patch

PATCH-P0-FIX-HACK: Not enforcing specific flags

Useing some CFLAGS from distribution and some enforced can and leads to the
conflicts like FORTIFY and -O0. Removing hardcoded options.

Maintainer: Michal Hrusecky <mhrusecky@suse.cz>

Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -242,7 +242,6 @@ IF(SECURITY_HARDENED AND NOT WITH_ASAN A
   MY_CHECK_AND_SET_COMPILER_FLAG("-pie -fPIC")
   MY_CHECK_AND_SET_LINKER_FLAG("-Wl,-z,relro,-z,now")
   MY_CHECK_AND_SET_COMPILER_FLAG("-fstack-protector --param=ssp-buffer-size=4")
-  MY_CHECK_AND_SET_COMPILER_FLAG("-D_FORTIFY_SOURCE=2" RELEASE RELWITHDEBINFO)
 ENDIF()
 
 INCLUDE(wsrep)
Index: storage/tokudb/PerconaFT/cmake_modules/TokuSetupCompiler.cmake
===================================================================
--- storage/tokudb/PerconaFT/cmake_modules/TokuSetupCompiler.cmake.orig
+++ storage/tokudb/PerconaFT/cmake_modules/TokuSetupCompiler.cmake
@@ -26,11 +26,9 @@ endif ()
 if (CMAKE_VERSION VERSION_LESS 3.0)
   set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG TOKU_PTHREAD_DEBUG=1 TOKU_DEBUG_TXN_SYNC=1)
   set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DRD TOKU_PTHREAD_DEBUG=1 TOKU_DEBUG_TXN_SYNC=1)
-  set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DRD _FORTIFY_SOURCE=2)
 else ()
   set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
     $<$<OR:$<CONFIG:DEBUG>,$<CONFIG:DRD>>:TOKU_PTHREAD_DEBUG=1 TOKU_DEBUG_TXN_SYNC=1>
-    $<$<CONFIG:DRD>:_FORTIFY_SOURCE=2>
     )
 endif ()
 
@@ -93,23 +91,23 @@ endif ()
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions")
 
 ## set extra debugging flags and preprocessor definitions
-set(CMAKE_C_FLAGS_DEBUG "-g3 -O0 ${CMAKE_C_FLAGS_DEBUG}")
-set(CMAKE_CXX_FLAGS_DEBUG "-g3 -O0 ${CMAKE_CXX_FLAGS_DEBUG}")
+set(CMAKE_C_FLAGS_DEBUG "-g3 ${CMAKE_C_FLAGS_DEBUG}")
+set(CMAKE_CXX_FLAGS_DEBUG "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
 
 ## flags to use when we want to run DRD on the resulting binaries
 ## DRD needs debugging symbols.
 ## -O0 makes it too slow, and -O2 inlines too much for our suppressions to work.  -O1 is just right.
-set(CMAKE_C_FLAGS_DRD "-g3 -O1 ${CMAKE_C_FLAGS_DRD}")
-set(CMAKE_CXX_FLAGS_DRD "-g3 -O1 ${CMAKE_CXX_FLAGS_DRD}")
+set(CMAKE_C_FLAGS_DRD "-g3 ${CMAKE_C_FLAGS_DRD}")
+set(CMAKE_CXX_FLAGS_DRD "-g3 ${CMAKE_CXX_FLAGS_DRD}")
 
 ## set extra release flags
 ## need to set flags for RelWithDebInfo as well because we want the MySQL/MariaDB builds to use them
 if (CMAKE_CXX_COMPILER_ID STREQUAL Clang)
   # have tried -flto and -O4, both make our statically linked executables break apple's linker
-  set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -g -O3 -UNDEBUG")
-  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -g -O3 -UNDEBUG")
-  set(CMAKE_C_FLAGS_RELEASE "-g -O3 ${CMAKE_C_FLAGS_RELEASE} -UNDEBUG")
-  set(CMAKE_CXX_FLAGS_RELEASE "-g -O3 ${CMAKE_CXX_FLAGS_RELEASE} -UNDEBUG")
+  set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -g -UNDEBUG")
+  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -g -UNDEBUG")
+  set(CMAKE_C_FLAGS_RELEASE "-g ${CMAKE_C_FLAGS_RELEASE} -UNDEBUG")
+  set(CMAKE_CXX_FLAGS_RELEASE "-g ${CMAKE_CXX_FLAGS_RELEASE} -UNDEBUG")
 else ()
   if (APPLE)
     set(FLTO_OPTS "-fwhole-program")
@@ -117,10 +115,10 @@ else ()
     set(FLTO_OPTS "-fuse-linker-plugin")
   endif()
   # we overwrite this because the default passes -DNDEBUG and we don't want that
-  set(CMAKE_C_FLAGS_RELWITHDEBINFO "-flto ${FLTO_OPTS} ${CMAKE_C_FLAGS_RELWITHDEBINFO} -g -O3 -UNDEBUG")
-  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-flto ${FLTO_OPTS} ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -g -O3 -UNDEBUG")
-  set(CMAKE_C_FLAGS_RELEASE "-g -O3 -flto ${FLTO_OPTS} ${CMAKE_C_FLAGS_RELEASE} -UNDEBUG")
-  set(CMAKE_CXX_FLAGS_RELEASE "-g -O3 -flto ${FLTO_OPTS} ${CMAKE_CXX_FLAGS_RELEASE} -UNDEBUG")
+  set(CMAKE_C_FLAGS_RELWITHDEBINFO "-flto ${FLTO_OPTS} ${CMAKE_C_FLAGS_RELWITHDEBINFO} -g -UNDEBUG")
+  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-flto ${FLTO_OPTS} ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -g -UNDEBUG")
+  set(CMAKE_C_FLAGS_RELEASE "-g -flto ${FLTO_OPTS} ${CMAKE_C_FLAGS_RELEASE} -UNDEBUG")
+  set(CMAKE_CXX_FLAGS_RELEASE "-g -flto ${FLTO_OPTS} ${CMAKE_CXX_FLAGS_RELEASE} -UNDEBUG")
   set(CMAKE_EXE_LINKER_FLAGS "-g ${FLTO_OPTS} ${CMAKE_EXE_LINKER_FLAGS}")
   set(CMAKE_SHARED_LINKER_FLAGS "-g ${FLTO_OPTS} ${CMAKE_SHARED_LINKER_FLAGS}")
 endif ()