-# This file is part of lyx.\r
-#\r
-# The module comes from the enblend project, slightly modified.\r
-#\r
-# Check if compiler supports C++11 features \r
-# and which compiler switches are necessary\r
-# CXX11_FLAG : contains the necessary compiler flag\r
-\r
-#\r
-# Copyright (c) 2013 Thomas Modes <tmodes@@users.sourceforge.net>\r
-#\r
-# Redistribution and use in source and binary forms, with or without\r
-# modification, are permitted provided that the following conditions\r
-# are met:\r
-#\r
-# 1. Redistributions of source code must retain the copyright\r
-# notice, this list of conditions and the following disclaimer.\r
-# 2. Redistributions in binary form must reproduce the copyright\r
-# notice, this list of conditions and the following disclaimer in the\r
-# documentation and/or other materials provided with the distribution.\r
-# 3. The name of the author may not be used to endorse or promote products\r
-# derived from this software without specific prior written permission.\r
-#\r
-# This file is distributed in the hope that it will be useful,\r
-# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-# GNU General Public License for more details.\r
-#\r
-# You should have received a copy of the GNU General Public License\r
-# along with lyx; if not, write to the Free Software\r
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
-#\r
-\r
-INCLUDE(CheckCXXSourceCompiles)\r
-INCLUDE(FindPackageHandleStandardArgs)\r
-\r
-if (CMAKE_CXX_COMPILER MATCHES "clang")\r
- set(CXX11_FLAG_CANDIDATES "--std=c++11")\r
-else()\r
- set(CXX11_FLAG_CANDIDATES\r
- "--std=gnu++11"\r
- "--std=c++11"\r
- "--std=gnu++0x"\r
- )\r
-endif()\r
-\r
-# sample openmp source code to test\r
-SET(CXX11_TEST_SOURCE \r
-"\r
-template <typename T>\r
-struct check\r
-{\r
- static_assert(sizeof(int) <= sizeof(T), \"not big enough\");\r
-};\r
-\r
-typedef check<check<bool>> right_angle_brackets;\r
-\r
-class TestDeleted\r
-{\r
-public:\r
- TestDeleted() = delete;\r
-};\r
-\r
-\r
-int a;\r
-decltype(a) b;\r
-\r
-typedef check<int> check_type;\r
-check_type c;\r
-check_type&& cr = static_cast<check_type&&>(c);\r
-\r
-auto d = a;\r
-\r
-int main() {\r
- return 0;\r
-};\r
-")\r
-\r
-# check c compiler\r
-FOREACH(FLAG ${CXX11_FLAG_CANDIDATES})\r
- SET(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")\r
- SET(CMAKE_REQUIRED_FLAGS "${FLAG}")\r
- UNSET(CXX11_FLAG_DETECTED CACHE)\r
- CHECK_CXX_SOURCE_COMPILES("${CXX11_TEST_SOURCE}" CXX11_FLAG_DETECTED)\r
- SET(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")\r
- IF(CXX11_FLAG_DETECTED)\r
- SET(CXX11_FLAG "${FLAG}")\r
- BREAK()\r
- ENDIF()\r
-ENDFOREACH()\r
-\r
-# handle the standard arguments for find_package\r
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(CXX11Compiler DEFAULT_MSG CXX11_FLAG)\r
-\r
-MARK_AS_ADVANCED(CXX11_FLAG)\r
+# This file is part of lyx.
+#
+# The module comes from the enblend project, slightly modified.
+#
+# Check if compiler supports C++11 features
+# and which compiler switches are necessary
+# CXX11_FLAG : contains the necessary compiler flag
+
+#
+# Copyright (c) 2013 Thomas Modes <tmodes@@users.sourceforge.net>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# 3. The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# This file 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 lyx; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+
+INCLUDE(CheckCXXSourceCompiles)
+INCLUDE(FindPackageHandleStandardArgs)
+
+if (CMAKE_CXX_COMPILER MATCHES "clang")
+ set(CXX11_FLAG_CANDIDATES "--std=c++11")
+else()
+ set(CXX11_FLAG_CANDIDATES
+ "--std=gnu++11"
+ "--std=c++11"
+ "--std=gnu++0x"
+ )
+endif()
+
+# sample openmp source code to test
+SET(CXX11_TEST_SOURCE
+"
+template <typename T>
+struct check
+{
+ static_assert(sizeof(int) <= sizeof(T), \"not big enough\");
+};
+
+typedef check<check<bool>> right_angle_brackets;
+
+class TestDeleted
+{
+public:
+ TestDeleted() = delete;
+};
+
+
+int a;
+decltype(a) b;
+
+typedef check<int> check_type;
+check_type c;
+check_type&& cr = static_cast<check_type&&>(c);
+
+auto d = a;
+
+int main() {
+ return 0;
+};
+")
+
+# check c compiler
+FOREACH(FLAG ${CXX11_FLAG_CANDIDATES})
+ SET(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
+ SET(CMAKE_REQUIRED_FLAGS "${FLAG}")
+ UNSET(CXX11_FLAG_DETECTED CACHE)
+ CHECK_CXX_SOURCE_COMPILES("${CXX11_TEST_SOURCE}" CXX11_FLAG_DETECTED)
+ SET(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")
+ IF(CXX11_FLAG_DETECTED)
+ SET(CXX11_FLAG "${FLAG}")
+ BREAK()
+ ENDIF()
+ENDFOREACH()
+
+# handle the standard arguments for find_package
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(CXX11Compiler DEFAULT_MSG CXX11_FLAG)
+
+MARK_AS_ADVANCED(CXX11_FLAG)
projects / features.git / commitdiff