[Cmake-commits] CMake branch, next, updated. v3.0.0-rc4-2557-g7d13ac0
Rolf Eike Beer
eike at sf-mail.de
Fri Apr 25 12:01:53 EDT 2014
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7d13ac0aebd1903964e4f16a310e6cd42939fc78
commit 7d13ac0aebd1903964e4f16a310e6cd42939fc78
Merge: c069538 b0f277d
Author: Rolf Eike Beer <eike at sf-mail.de>
AuthorDate: Fri Apr 25 12:01:52 2014 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Fri Apr 25 12:01:52 2014 -0400
Merge topic 'hp-cpp98-tests' into next
b0f277db HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b0f277db3885cf75b4a153442a3e30ecedfab049
commit b0f277db3885cf75b4a153442a3e30ecedfab049
Author: Rolf Eike Beer <eike at sf-mail.de>
AuthorDate: Tue Apr 15 18:52:30 2014 +0200
Commit: Rolf Eike Beer <eike at sf-mail.de>
CommitDate: Fri Apr 25 17:59:57 2014 +0200
HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
Old versions of aCC need a special compiler flag to get full C++98 template
support as e.g. CMake itself or the Complex and ComplexOneConfig tests need.
The same versions need a special flag to get a proper C++ library, too.
diff --git a/Modules/Compiler/HP-CXX.cmake b/Modules/Compiler/HP-CXX.cmake
index 44470ca..6411dac 100644
--- a/Modules/Compiler/HP-CXX.cmake
+++ b/Modules/Compiler/HP-CXX.cmake
@@ -2,3 +2,12 @@ set(CMAKE_CXX_VERBOSE_FLAG "-v")
set(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
set(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
+
+# HP aCC since version 3.80 supports the flag +hpxstd98 to get ANSI C++98
+# template support. It is known that version 6.25 doesn't need that flag.
+# Current assumption: the flag is needed for every version from 3.80 to 4
+# to get it working.
+if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4 AND
+ NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.80)
+ set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "+hpxstd98")
+endif()
diff --git a/Tests/AliasTarget/CMakeLists.txt b/Tests/AliasTarget/CMakeLists.txt
index 9467fae..c50b4e6 100644
--- a/Tests/AliasTarget/CMakeLists.txt
+++ b/Tests/AliasTarget/CMakeLists.txt
@@ -1,7 +1,15 @@
-
cmake_minimum_required(VERSION 2.8.11)
project(AliasTarget)
+set(CMAKE_CXX_STANDARD 98)
+
+# Those versions of the HP compiler that need a flag to get proper C++98
+# template support also need a flag to use the newer C++ library.
+if (CMAKE_CXX_COMPILER_ID STREQUAL HP AND
+ CMAKE_CXX98_STANDARD_COMPILE_OPTION STREQUAL "+hpxstd98")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA")
+endif ()
+
add_library(foo SHARED empty.cpp)
add_library(PREFIX::Foo ALIAS foo)
add_library(Another::Alias ALIAS foo)
diff --git a/Tests/Complex/CMakeLists.txt b/Tests/Complex/CMakeLists.txt
index d250f53..5fa46bf 100644
--- a/Tests/Complex/CMakeLists.txt
+++ b/Tests/Complex/CMakeLists.txt
@@ -392,6 +392,21 @@ if(NOT RESULT STREQUAL "a[b]c[d]e")
"string(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
endif()
+#
+# This tests needs Ansi C++98
+#
+set(CMAKE_CXX_STANDARD 98)
+#
+# GNU extensions are needed for stricmp() on Windows.
+#
+set(CMAKE_CXX_EXTENSIONS TRUE)
+
+# Those versions of the HP compiler that need a flag to get proper C++98
+# template support also need a flag to use the newer C++ library.
+if (CMAKE_CXX_COMPILER_ID STREQUAL HP AND
+ CMAKE_CXX98_STANDARD_COMPILE_OPTION STREQUAL "+hpxstd98")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA")
+endif ()
#
# Create the libs and the main exe
diff --git a/Tests/ComplexOneConfig/CMakeLists.txt b/Tests/ComplexOneConfig/CMakeLists.txt
index bb00341..d3d9132 100644
--- a/Tests/ComplexOneConfig/CMakeLists.txt
+++ b/Tests/ComplexOneConfig/CMakeLists.txt
@@ -362,6 +362,21 @@ if(NOT RESULT STREQUAL "a[b]c[d]e")
"string(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
endif()
+#
+# This tests needs Ansi C++98
+#
+set(CMAKE_CXX_STANDARD 98)
+#
+# GNU extensions are needed for stricmp() on Windows.
+#
+set(CMAKE_CXX_EXTENSIONS TRUE)
+
+# Those versions of the HP compiler that need a flag to get proper C++98
+# template support also need a flag to use the newer C++ library.
+if (CMAKE_CXX_COMPILER_ID STREQUAL HP AND
+ CMAKE_CXX98_STANDARD_COMPILE_OPTION STREQUAL "+hpxstd98")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA")
+endif ()
#
# Create the libs and the main exe
diff --git a/Tests/Module/GenerateExportHeader/CMakeLists.txt b/Tests/Module/GenerateExportHeader/CMakeLists.txt
index bf867a9..b52c44d 100644
--- a/Tests/Module/GenerateExportHeader/CMakeLists.txt
+++ b/Tests/Module/GenerateExportHeader/CMakeLists.txt
@@ -57,6 +57,15 @@ endif()
include(GenerateExportHeader)
+set(CMAKE_CXX_STANDARD 98)
+
+# Those versions of the HP compiler that need a flag to get proper C++98
+# template support also need a flag to use the newer C++ library.
+if (CMAKE_CXX_COMPILER_ID STREQUAL HP AND
+ CMAKE_CXX98_STANDARD_COMPILE_OPTION STREQUAL "+hpxstd98")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA")
+endif ()
+
add_subdirectory(lib_shared_and_static)
add_compiler_export_flags()
diff --git a/Tests/Plugin/CMakeLists.txt b/Tests/Plugin/CMakeLists.txt
index c6ed15d..ecdece8 100644
--- a/Tests/Plugin/CMakeLists.txt
+++ b/Tests/Plugin/CMakeLists.txt
@@ -24,6 +24,16 @@ include_directories(
${Plugin_SOURCE_DIR}/include
)
+# We need proper C++98 support from the compiler
+set(CMAKE_CXX_STANDARD 98)
+
+# Those versions of the HP compiler that need a flag to get proper C++98
+# template support also need a flag to use the newer C++ library.
+if (CMAKE_CXX_COMPILER_ID STREQUAL HP AND
+ CMAKE_CXX98_STANDARD_COMPILE_OPTION STREQUAL "+hpxstd98")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA")
+endif ()
+
# Create an executable that exports an API for use by plugins.
add_executable(example_exe src/example_exe.cxx)
set_target_properties(example_exe PROPERTIES
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