Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 99 insertions, 0 deletions

diff --git a/cmake/os/SunOS.cmake b/cmake/os/SunOS.cmake
new file mode 100644
index 00000000..3a9d2dcc
--- /dev/null
+++ b/cmake/os/SunOS.cmake
@@ -0,0 +1,99 @@
+# Copyright (c) 2010, 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 
+
+INCLUDE(CheckSymbolExists)
+INCLUDE(CheckCSourceRuns)
+INCLUDE(CheckCSourceCompiles) 
+
+# Enable 64 bit file offsets
+SET(_FILE_OFFSET_BITS 64)
+
+# Legacy option, without it  my_pthread is having problems
+ADD_DEFINITIONS(-DHAVE_RWLOCK_T)
+
+# On  Solaris, use of intrinsics will screw the lib search logic
+# Force using -lm, so rint etc are found.
+SET(LIBM m)
+
+# CMake defined -lthread as thread flag. This crashes in dlopen 
+# when trying to load plugins workaround with -lpthread
+SET(CMAKE_THREADS_LIBS_INIT -lpthread CACHE INTERNAL "" FORCE)
+
+# Solaris specific large page support
+CHECK_SYMBOL_EXISTS(MHA_MAPSIZE_VA sys/mman.h  HAVE_DECL_MHA_MAPSIZE_VA)
+IF(HAVE_DECL_MHA_MAPSIZE_VA)
+ SET(HAVE_SOLARIS_LARGE_PAGES 1)
+ENDIF()
+
+
+# Solaris atomics
+CHECK_C_SOURCE_RUNS(
+ "
+ #include  <atomic.h>
+  int main()
+  {
+    int foo = -10; int bar = 10;
+    int64_t foo64 = -10; int64_t bar64 = 10;
+    if (atomic_add_int_nv((uint_t *)&foo, bar) || foo)
+      return -1;
+    bar = atomic_swap_uint((uint_t *)&foo, (uint_t)bar);
+    if (bar || foo != 10)
+     return -1;
+    bar = atomic_cas_uint((uint_t *)&bar, (uint_t)foo, 15);
+    if (bar)
+      return -1;
+    if (atomic_add_64_nv((volatile uint64_t *)&foo64, bar64) || foo64)
+      return -1;
+    bar64 = atomic_swap_64((volatile uint64_t *)&foo64, (uint64_t)bar64);
+    if (bar64 || foo64 != 10)
+      return -1;
+    bar64 = atomic_cas_64((volatile uint64_t *)&bar64, (uint_t)foo64, 15);
+    if (bar64)
+      return -1;
+    atomic_or_64((volatile uint64_t *)&bar64, 0);
+    return 0;
+  }
+"  HAVE_SOLARIS_ATOMIC)
+
+
+# Check is special processor flag needs to be set on older GCC
+#that defaults to v8 sparc . Code here is taken from my_rdtsc.h
+IF(CMAKE_COMPILER_IS_GNUCC AND CMAKE_SIZEOF_VOID_P EQUAL 4
+  AND CMAKE_SYSTEM_PROCESSOR MATCHES "sparc")
+  SET(SOURCE
+  "
+  int main()
+  {
+     long high\;
+     long low\;
+    __asm __volatile__ (\"rd %%tick,%1\; srlx %1,32,%0\" : \"=r\" ( high), \"=r\" (low))\;
+    return 0\;
+  } ")
+  CHECK_C_SOURCE_COMPILES(${SOURCE}  HAVE_SPARC32_TICK)
+  IF(NOT HAVE_SPARC32_TICK)
+    SET(CMAKE_REQUIRED_FLAGS "-mcpu=v9")
+    CHECK_C_SOURCE_COMPILES(${SOURCE}  HAVE_SPARC32_TICK_WITH_V9)
+    SET(CMAKE_REQUIRED_FLAGS)
+    IF(HAVE_SPARC32_TICK_WITH_V9)
+      SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mcpu=v9")
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=v9")
+    ENDIF()
+  ENDIF()
+ENDIF()
+
+IF(CMAKE_CXX_COMPILER_ID MATCHES "SunPro")
+  # Unnamed structs and unions
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -features=extensions")
+ENDIF()