[Cmake-commits] CMake branch, next, updated. v3.0.0-4331-gc7244c6
Brad King
brad.king at kitware.com
Thu Jul 17 09:35:54 EDT 2014
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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=c7244c6b863d3a670e8aa0a032173cf334556be9
commit c7244c6b863d3a670e8aa0a032173cf334556be9
Merge: 6f9ed3e 3151024
Author: Brad King <brad.king at kitware.com>
AuthorDate: Thu Jul 17 09:35:53 2014 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Thu Jul 17 09:35:53 2014 -0400
Merge topic 'fix-QCC-compile-flags' into next
3151024d QNX: Add missing flags for configurations and artifact creation.
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3151024d241c581463d20bf0ce3d1060bdd22de4
commit 3151024d241c581463d20bf0ce3d1060bdd22de4
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Jul 15 11:01:36 2014 +0200
Commit: Brad King <brad.king at kitware.com>
CommitDate: Thu Jul 17 09:36:18 2014 -0400
QNX: Add missing flags for configurations and artifact creation.
Commit v3.0.0-rc1~111^2 (QNX: Introduce QCC compiler id for that
QNX platform compiler., 2014-01-20) split handling of the QNX QCC
compiler into a separate compiler-id. That refactoring results in
the QCC compiler not using the CMake-compiler-id "GNU", which means
that the __compiler_gnu macro is no longer executed for it.
Add Compiler/QCC*.cmake modules to define and call the __compiler_qcc
macro and teach it to call __compiler_gnu internally. Remove the
corresponding pieces from the Platform/QNX*.cmake modules.
It is also necessary to change the language conditional to dereference
the lang macro parameter, which is another bug introduced by the
same commit. The extra -lang-c++ flag is only necessary when the CXX
compiler is specified as 'qcc' instead of 'QCC' in the toolchain file,
which is why this bug was not noticed before. The flag is also necessary
in that case when linking in order to find the appropriate standard
libraries. The flag was not previously added when linking executables,
so linking failed even with CMake 2.8.12 with the lower-case compiler-id.
Co-Author: Brad King <brad.king at kitware.com>
diff --git a/Modules/Compiler/QCC-C.cmake b/Modules/Compiler/QCC-C.cmake
new file mode 100644
index 0000000..ae4a2f4
--- /dev/null
+++ b/Modules/Compiler/QCC-C.cmake
@@ -0,0 +1,2 @@
+include(Compiler/QCC)
+__compiler_qcc(C)
diff --git a/Modules/Compiler/QCC-CXX.cmake b/Modules/Compiler/QCC-CXX.cmake
new file mode 100644
index 0000000..a676bbe
--- /dev/null
+++ b/Modules/Compiler/QCC-CXX.cmake
@@ -0,0 +1,12 @@
+include(Compiler/QCC)
+__compiler_qcc(CXX)
+
+# If the toolchain uses qcc for CMAKE_CXX_COMPILER instead of QCC, the
+# default for the driver is not c++.
+set(CMAKE_CXX_COMPILE_OBJECT
+ "<CMAKE_CXX_COMPILER> -lang-c++ <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+
+set(CMAKE_CXX_LINK_EXECUTABLE
+ "<CMAKE_CXX_COMPILER> -lang-c++ <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+
+set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
diff --git a/Modules/Compiler/QCC.cmake b/Modules/Compiler/QCC.cmake
new file mode 100644
index 0000000..76477e4
--- /dev/null
+++ b/Modules/Compiler/QCC.cmake
@@ -0,0 +1,24 @@
+
+#=============================================================================
+# Copyright 2002-2014 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+include(Compiler/GNU)
+
+macro(__compiler_qcc lang)
+ __compiler_gnu(${lang})
+
+ # http://www.qnx.com/developers/docs/6.4.0/neutrino/utilities/q/qcc.html#examples
+ set(CMAKE_${lang}_COMPILE_OPTIONS_TARGET "-V")
+
+ set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-Wp,-isystem,")
+ set(CMAKE_DEPFILE_FLAGS_${lang} "-Wc,-MMD,<DEPFILE>,-MT,<OBJECT>,-MF,<DEPFILE>")
+endmacro()
diff --git a/Modules/Platform/QNX-QCC-C.cmake b/Modules/Platform/QNX-QCC-C.cmake
deleted file mode 100644
index e5721a7..0000000
--- a/Modules/Platform/QNX-QCC-C.cmake
+++ /dev/null
@@ -1,4 +0,0 @@
-
-include(Platform/QNX)
-
-__compiler_qcc(C)
diff --git a/Modules/Platform/QNX-QCC-CXX.cmake b/Modules/Platform/QNX-QCC-CXX.cmake
deleted file mode 100644
index e490bbe..0000000
--- a/Modules/Platform/QNX-QCC-CXX.cmake
+++ /dev/null
@@ -1,4 +0,0 @@
-
-include(Platform/QNX)
-
-__compiler_qcc(CXX)
diff --git a/Modules/Platform/QNX.cmake b/Modules/Platform/QNX.cmake
index cc551bd..ebc4609 100644
--- a/Modules/Platform/QNX.cmake
+++ b/Modules/Platform/QNX.cmake
@@ -1,5 +1,8 @@
set(QNXNTO 1)
+include(Platform/GNU)
+unset(CMAKE_LIBRARY_ARCHITECTURE_REGEX)
+
set(CMAKE_DL_LIBS "")
# Shared libraries with no builtin soname may not be linked safely by
@@ -14,22 +17,3 @@ foreach(type SHARED_LIBRARY SHARED_MODULE EXE)
set(CMAKE_${type}_LINK_STATIC_C_FLAGS "-Wl,-Bstatic")
set(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS "-Wl,-Bdynamic")
endforeach()
-
-include(Platform/GNU)
-unset(CMAKE_LIBRARY_ARCHITECTURE_REGEX)
-
-macro(__compiler_qcc lang)
- # http://www.qnx.com/developers/docs/6.4.0/neutrino/utilities/q/qcc.html#examples
- set(CMAKE_${lang}_COMPILE_OPTIONS_TARGET "-V")
-
- set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-Wp,-isystem,")
- set(CMAKE_DEPFILE_FLAGS_${lang} "-Wc,-MMD,<DEPFILE>,-MT,<OBJECT>,-MF,<DEPFILE>")
-
- if (lang STREQUAL CXX)
- # If the toolchain uses qcc for CMAKE_CXX_COMPILER instead of QCC, the
- # default for the driver is not c++.
- set(CMAKE_CXX_COMPILE_OBJECT
- "<CMAKE_CXX_COMPILER> -lang-c++ <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
- endif()
-
-endmacro()
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