[Cmake-commits] CMake branch, next, updated. v3.3.0-2218-g8b8e175

[Brad King]

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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=8b8e175c162944513de1bf722dcf0b03abe27258
commit 8b8e175c162944513de1bf722dcf0b03abe27258
Merge: 8f32935 6699834
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Thu Aug 13 11:08:21 2015 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Thu Aug 13 11:08:21 2015 -0400

    Merge topic 'compiler-id-ancient-gcc-version' into next
    
    6699834d GNU-DetermineCompiler: Add support for very old versions of GCC


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=6699834d6298eabe53f2c15d051fbe16cc9014c3
commit 6699834d6298eabe53f2c15d051fbe16cc9014c3
Author:     Kars de Jong <kars.dejong at locamation.nl>
AuthorDate: Thu Aug 13 13:33:37 2015 +0200
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Thu Aug 13 11:07:03 2015 -0400

    GNU-DetermineCompiler: Add support for very old versions of GCC
    
    Very old versions of gcc (2.3.1) do not define __GNUC_MINOR__.
    
    Signed-off-by: Kars de Jong <kars.dejong at locamation.nl>

diff --git a/Modules/Compiler/GNU-DetermineCompiler.cmake b/Modules/Compiler/GNU-DetermineCompiler.cmake
index 261f148..6ddc566 100644
--- a/Modules/Compiler/GNU-DetermineCompiler.cmake
+++ b/Modules/Compiler/GNU-DetermineCompiler.cmake
@@ -3,7 +3,9 @@ set(_compiler_id_pp_test "defined(__GNUC__)")
 
 set(_compiler_id_version_compute "
 # define @PREFIX at COMPILER_VERSION_MAJOR @MACRO_DEC@(__GNUC__)
-# define @PREFIX at COMPILER_VERSION_MINOR @MACRO_DEC@(__GNUC_MINOR__)
+# if defined(__GNUC_MINOR__)
+#  define @PREFIX at COMPILER_VERSION_MINOR @MACRO_DEC@(__GNUC_MINOR__)
+# endif
 # if defined(__GNUC_PATCHLEVEL__)
 #  define @PREFIX at COMPILER_VERSION_PATCH @MACRO_DEC@(__GNUC_PATCHLEVEL__)
 # endif")

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

Summary of changes:
 Modules/Compiler/GNU-DetermineCompiler.cmake |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)


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