Respin atomic patch for mariadb 10.2 and 10.3mysql-extras-20180515-1334Z

2 files changed, 217 insertions, 0 deletions

diff --git a/20035_all_mariadb-10.2-atomic-detection.patch b/20035_all_mariadb-10.2-atomic-detection.patch
new file mode 100644
index 0000000..659e630
--- /dev/null
+++ b/20035_all_mariadb-10.2-atomic-detection.patch
@@ -0,0 +1,133 @@
+10.1 patch borrowed from Debian to make atomic detection easier
+
+10.2 adjustments by Brian Evans <grknight@gentoo.org>
+
+From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
+Date: Thu, 10 Aug 2017 20:40:29 +0200
+Subject: c11_atomics
+
+---
+ configure.cmake               | 23 +++++++++++++++++++++--
+ include/atomic/gcc_builtins.h | 15 +++++++++++++++
+ include/my_atomic.h           |  4 ++--
+ mysys/CMakeLists.txt          |  4 ++++
+ sql/CMakeLists.txt            |  4 ++++
+ 5 files changed, 46 insertions(+), 4 deletions(-)
+
+diff --git a/configure.cmake b/configure.cmake
+index 0057c7f..43ad114 100644
+--- a/configure.cmake
++++ b/configure.cmake
+@@ -128,7 +128,7 @@ IF(UNIX)
+   ENDIF()
+   FIND_PACKAGE(Threads)
+ 
+-  SET(CMAKE_REQUIRED_LIBRARIES 
++  LIST(APPEND CMAKE_REQUIRED_LIBRARIES
+     ${LIBM} ${LIBNSL} ${LIBBIND} ${LIBCRYPT} ${LIBSOCKET} ${LIBDL} ${CMAKE_THREAD_LIBS_INIT} ${LIBRT} ${LIBEXECINFO})
+   # Need explicit pthread for gcc -fsanitize=address
+   IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
+@@ -1028,7 +1028,26 @@ ELSEIF(NOT WITH_ATOMIC_OPS)
+     long long int *ptr= &var;
+     return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
+   }"
+-  HAVE_GCC_C11_ATOMICS)
++  HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
++  IF(HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
++    SET(HAVE_GCC_C11_ATOMICS True)
++  ELSE()
++    SET(OLD_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
++    LIST(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
++    CHECK_CXX_SOURCE_COMPILES("
++    int main()
++    {
++      long long int var= 1;
++      long long int *ptr= &var;
++      return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
++    }"
++    HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++    IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++      SET(HAVE_GCC_C11_ATOMICS True)
++    ELSE()
++      SET(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
++    ENDIF()
++  ENDIF()
+ ELSE()
+   MESSAGE(FATAL_ERROR "${WITH_ATOMIC_OPS} is not a valid value for WITH_ATOMIC_OPS!")
+ ENDIF()
+diff --git a/include/atomic/gcc_builtins.h b/include/atomic/gcc_builtins.h
+index 56a0323..044be2e 100644
+--- a/include/atomic/gcc_builtins.h
++++ b/include/atomic/gcc_builtins.h
+@@ -16,6 +16,7 @@
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+ 
++#if defined (HAVE_GCC_ATOMIC_BUILTINS)
+ #define make_atomic_add_body(S)                     \
+   v= __sync_fetch_and_add(a, v);
+ #define make_atomic_fas_body(S)                     \
+@@ -26,6 +27,20 @@
+   sav= __sync_val_compare_and_swap(a, cmp_val, set);\
+   if (!(ret= (sav == cmp_val))) *cmp= sav
+ 
++#elif defined(HAVE_GCC_C11_ATOMICS)
++
++#define make_atomic_add_body(S)                     \
++  v= __atomic_fetch_add(a, v, __ATOMIC_SEQ_CST)
++#define make_atomic_fas_body(S)                     \
++  v= __atomic_exchange_n(a, v, __ATOMIC_SEQ_CST)
++#define make_atomic_cas_body(S)                     \
++  int ## S sav;                                     \
++  ret= __atomic_compare_exchange_n(a, cmp, set,     \
++                                   0,               \
++                                   __ATOMIC_SEQ_CST,\
++                                   __ATOMIC_SEQ_CST);
++#endif
++
+ #ifdef MY_ATOMIC_MODE_DUMMY
+ #define make_atomic_load_body(S)   ret= *a
+ #define make_atomic_store_body(S)  *a= v
+diff --git a/include/my_atomic.h b/include/my_atomic.h
+index 2137445..2ad7d98 100644
+--- a/include/my_atomic.h
++++ b/include/my_atomic.h
+@@ -126,7 +126,7 @@
+ #include "atomic/generic-msvc.h"
+ #elif defined(HAVE_SOLARIS_ATOMIC)
+ #include "atomic/solaris.h"
+-#elif defined(HAVE_GCC_ATOMIC_BUILTINS)
++#elif defined(HAVE_GCC_ATOMIC_BUILTINS) || defined(HAVE_GCC_C11_ATOMICS)
+ #include "atomic/gcc_builtins.h"
+ #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+ #include "atomic/x86-gcc.h"
+diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt
+index eb7f75e..a9221d7 100644
+--- a/mysys/CMakeLists.txt
++++ b/mysys/CMakeLists.txt
+@@ -78,6 +78,10 @@ IF(HAVE_BFD_H)
+   TARGET_LINK_LIBRARIES(mysys bfd)  
+ ENDIF(HAVE_BFD_H)
+ 
++IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++  TARGET_LINK_LIBRARIES(mysys atomic)
++ENDIF()
++
+ IF (WIN32)
+   TARGET_LINK_LIBRARIES(mysys IPHLPAPI)  
+ ENDIF(WIN32)
+diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
+index b4acac5..8247714 100644
+--- a/sql/CMakeLists.txt
++++ b/sql/CMakeLists.txt
+@@ -165,6 +165,10 @@ TARGET_LINK_LIBRARIES(sql ${MYSQLD_STATIC_PLUGIN_LIBS}
+   ${SSL_LIBRARIES}
+   ${LIBSYSTEMD})
+ 
++IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++  TARGET_LINK_LIBRARIES(sql atomic)
++ENDIF()
++
+ IF(WIN32)
+   SET(MYSQLD_SOURCE main.cc nt_servc.cc message.rc)
+   TARGET_LINK_LIBRARIES(sql psapi)
diff --git a/20035_all_mariadb-10.3-atomic-detection.patch b/20035_all_mariadb-10.3-atomic-detection.patch
new file mode 100644
index 0000000..0f7d522
--- /dev/null
+++ b/20035_all_mariadb-10.3-atomic-detection.patch
@@ -0,0 +1,84 @@
+Original 10.1 patch Borrowed from Debian to make atomic detection easier
+Modified for 10.3 by Brian Evans <grknight@gentoo.org>
+
+From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
+Date: Thu, 10 Aug 2017 20:40:29 +0200
+Subject: c11_atomics
+
+---
+ configure.cmake               | 23 +++++++++++++++++++++--
+ mysys/CMakeLists.txt          |  4 ++++
+ sql/CMakeLists.txt            |  4 ++++
+ 5 files changed, 46 insertions(+), 4 deletions(-)
+
+diff --git a/configure.cmake b/configure.cmake
+index 0057c7f..43ad114 100644
+--- a/configure.cmake
++++ b/configure.cmake
+@@ -128,7 +128,7 @@ IF(UNIX)
+   ENDIF()
+   FIND_PACKAGE(Threads)
+ 
+-  SET(CMAKE_REQUIRED_LIBRARIES 
++  LIST(APPEND CMAKE_REQUIRED_LIBRARIES
+     ${LIBM} ${LIBNSL} ${LIBBIND} ${LIBCRYPT} ${LIBSOCKET} ${LIBDL} ${CMAKE_THREAD_LIBS_INIT} ${LIBRT} ${LIBEXECINFO})
+   # Need explicit pthread for gcc -fsanitize=address
+   IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
+@@ -1028,7 +1028,26 @@ ELSEIF(NOT WITH_ATOMIC_OPS)
+   long long int *ptr= &var;
+   return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
+ }"
+-HAVE_GCC_C11_ATOMICS)
++HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
++IF(HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
++  SET(HAVE_GCC_C11_ATOMICS True)
++ELSE()
++  SET(OLD_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
++  LIST(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
++  CHECK_CXX_SOURCE_COMPILES("
++  int main()
++  {
++    long long int var= 1;
++    long long int *ptr= &var;
++    return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
++  }"
++  HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++  IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++    SET(HAVE_GCC_C11_ATOMICS True)
++  ELSE()
++    SET(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
++  ENDIF()
++ENDIF()
+
+ IF(WITH_VALGRIND)
+   SET(HAVE_valgrind 1)
+diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt
+index eb7f75e..a9221d7 100644
+--- a/mysys/CMakeLists.txt
++++ b/mysys/CMakeLists.txt
+@@ -78,6 +78,10 @@ IF(HAVE_BFD_H)
+   TARGET_LINK_LIBRARIES(mysys bfd)  
+ ENDIF(HAVE_BFD_H)
+ 
++IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++  TARGET_LINK_LIBRARIES(mysys atomic)
++ENDIF()
++
+ IF (WIN32)
+   TARGET_LINK_LIBRARIES(mysys IPHLPAPI)  
+ ENDIF(WIN32)
+diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
+index b4acac5..8247714 100644
+--- a/sql/CMakeLists.txt
++++ b/sql/CMakeLists.txt
+@@ -165,6 +165,10 @@ TARGET_LINK_LIBRARIES(sql ${MYSQLD_STATIC_PLUGIN_LIBS}
+   ${SSL_LIBRARIES}
+   ${LIBSYSTEMD})
+ 
++IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
++  TARGET_LINK_LIBRARIES(sql atomic)
++ENDIF()
++
+ IF(WIN32)
+   SET(MYSQLD_SOURCE main.cc nt_servc.cc message.rc)
+   TARGET_LINK_LIBRARIES(sql psapi)