[Cmake-commits] CMake branch, next, updated. v3.6.2-2605-gb14a22a

[Brad King]

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The branch, next has been updated
       via  b14a22a7b64fedabef98580d976793774b964c72 (commit)
       via  f4162856313a21fd1b7fe7b28836a741da269849 (commit)
       via  09a6bd820eb04570226b16ebd8cd7dcb49dac5d8 (commit)
      from  2d08affd8e32537aefcb3418315cc5a3a0d62592 (commit)

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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b14a22a7b64fedabef98580d976793774b964c72
commit b14a22a7b64fedabef98580d976793774b964c72
Merge: 2d08aff f416285
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Wed Sep 28 16:05:12 2016 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Wed Sep 28 16:05:12 2016 -0400

    Merge topic 'suppress-pgi-warnings' into next
    
    f4162856 CompileFlags: Tell PGI compiler not to issue warning diagnostics
    09a6bd82 CTestCustom: Suppress PGI IPA warnings


https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=f4162856313a21fd1b7fe7b28836a741da269849
commit f4162856313a21fd1b7fe7b28836a741da269849
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Wed Sep 28 16:03:14 2016 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Wed Sep 28 16:03:14 2016 -0400

    CompileFlags: Tell PGI compiler not to issue warning diagnostics
    
    When hosting CMake's own build with the PGI compiler there are several
    warnings that cannot easily be fixed or suppressed.  We have enough code
    quality tools and warnings from other compilers that it is unlikely a
    PGI-only warning is useful.

diff --git a/CompileFlags.cmake b/CompileFlags.cmake
index 382787c..c875e6f 100644
--- a/CompileFlags.cmake
+++ b/CompileFlags.cmake
@@ -71,6 +71,13 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
   endif()
 endif()
 
+foreach(lang C CXX)
+  # Suppress warnings from PGI compiler.
+  if (CMAKE_${lang}_COMPILER_ID STREQUAL "PGI")
+    set(CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS} -w")
+  endif()
+endforeach()
+
 # use the ansi CXX compile flag for building cmake
 if (CMAKE_ANSI_CXXFLAGS)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}")

https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=09a6bd820eb04570226b16ebd8cd7dcb49dac5d8
commit 09a6bd820eb04570226b16ebd8cd7dcb49dac5d8
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Wed Sep 28 16:00:17 2016 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Wed Sep 28 16:00:17 2016 -0400

    CTestCustom: Suppress PGI IPA warnings

diff --git a/CTestCustom.cmake.in b/CTestCustom.cmake.in
index 710681c..48dd3de 100644
--- a/CTestCustom.cmake.in
+++ b/CTestCustom.cmake.in
@@ -67,6 +67,7 @@ list(APPEND CTEST_CUSTOM_WARNING_EXCEPTION
   "cm(StringCommand|CTestTestHandler)\\.cxx.*warning.*rand.*may return deterministic values"
   "cm(StringCommand|CTestTestHandler)\\.cxx.*warning.*rand.*isn.*t random" # we do not do crypto
   "cm(StringCommand|CTestTestHandler)\\.cxx.*warning.*srand.*seed choices are.*poor" # we do not do crypto
+  "IPA warning: function.*multiply defined in"
 
   # Ignore clang's summary warning, assuming prior text has matched some
   # other warning expression:

-----------------------------------------------------------------------

Summary of changes:
 CTestCustom.cmake.in |    1 +
 CompileFlags.cmake   |    7 +++++++
 2 files changed, 8 insertions(+)


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