[Cmake-commits] CMake branch, next, updated. v3.0.0-4250-g2fbe31f

[Stephen Kelly]

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       via  dc6826633c42978521d742216e84aadca94f1729 (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=2fbe31fab2ec28c42c9bee918653f3501500aca8
commit 2fbe31fab2ec28c42c9bee918653f3501500aca8
Merge: 105bf85 dc68266
Author:     Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Jul 15 09:11:36 2014 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Tue Jul 15 09:11:36 2014 -0400

    Merge topic 'fix-QCC-compile-flags' into next
    
    dc682663 QNX: Add missing flags for configurations and artifact creation.


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=dc6826633c42978521d742216e84aadca94f1729
commit dc6826633c42978521d742216e84aadca94f1729
Author:     Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Jul 15 11:01:36 2014 +0200
Commit:     Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Jul 15 15:10:53 2014 +0200

    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 the missing pieces of the __compiler_gnu macro to the __compiler_qcc
    macro.
    
    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.

diff --git a/Modules/Platform/QNX.cmake b/Modules/Platform/QNX.cmake
index cc551bd..ce7eb8a 100644
--- a/Modules/Platform/QNX.cmake
+++ b/Modules/Platform/QNX.cmake
@@ -25,11 +25,28 @@ macro(__compiler_qcc lang)
   set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-Wp,-isystem,")
   set(CMAKE_DEPFILE_FLAGS_${lang} "-Wc,-MMD,<DEPFILE>,-MT,<OBJECT>,-MF,<DEPFILE>")
 
-  if (lang STREQUAL CXX)
+  set(CMAKE_${lang}_COMPILE_OPTIONS_PIE "-fPIE")
+  set(CMAKE_${lang}_COMPILE_OPTIONS_VISIBILITY "-fvisibility=")
+
+  # Initial configuration flags.
+  set(CMAKE_${lang}_FLAGS_INIT "")
+  set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g")
+  set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG")
+  set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-O3 -DNDEBUG")
+  set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-O2 -g -DNDEBUG")
+  set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
+  set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
+
+  if (${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>")
+
+    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")
   endif()
 
 endmacro()

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