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Detect IBM XL compiler version with its id 

Decode decimal digits from __IBMC__ and __IBMCPP__ to compute version
number components.  See documentation at:

  http://predef.sourceforge.net/precomp.html
  http://publib.boulder.ibm.com/infocenter/comphelp/v111v131/topic/com.ibm.xlc111.aix.doc/compiler_ref/xlmacros.html
  http://publib.boulder.ibm.com/infocenter/comphelp/v111v131/topic/com.ibm.xlcpp111.aix.doc/compiler_ref/xlmacros.html
This commit is contained in:
Brad King 2011-12-06 12:07:35 -05:00
parent 4080d5510e
commit 6dae6660fc
2 changed files with 16 additions and 6 deletions
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11
Modules/CMakeCCompilerId.c.in
View File

@ -38,10 +38,15 @@
#elif defined(__IBMC__) #elif defined(__IBMC__)
# if defined(__COMPILER_VER__) # if defined(__COMPILER_VER__)
# define COMPILER_ID "zOS" # define COMPILER_ID "zOS"
# elif __IBMC__ >= 800
# define COMPILER_ID "XL"
# else # else
# define COMPILER_ID "VisualAge" # if __IBMC__ >= 800
# define COMPILER_ID "XL"
# else
# define COMPILER_ID "VisualAge"
# endif
# define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
# define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
# endif # endif
#elif defined(__PGI) #elif defined(__PGI)

11
Modules/CMakeCXXCompilerId.cpp.in
View File

@ -40,10 +40,15 @@
#elif defined(__IBMCPP__) #elif defined(__IBMCPP__)
# if defined(__COMPILER_VER__) # if defined(__COMPILER_VER__)
# define COMPILER_ID "zOS" # define COMPILER_ID "zOS"
# elif __IBMCPP__ >= 800
# define COMPILER_ID "XL"
# else # else
# define COMPILER_ID "VisualAge" # if __IBMCPP__ >= 800
# define COMPILER_ID "XL"
# else
# define COMPILER_ID "VisualAge"
# endif
# define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
# define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
# endif # endif
#elif defined(__PGI) #elif defined(__PGI)