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Try to make the macros do almost nothing for Watcom.

This commit is contained in:
Stephen Kelly 2011-08-23 20:04:56 +02:00
parent 6adeda9f55
commit 03d60c7d81
1 changed files with 12 additions and 2 deletions
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14
Modules/GenerateExportHeader.cmake
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@ -160,7 +160,13 @@ macro(_test_compiler_hidden_visibility)
# Exclude XL here because it misinterprets -fvisibility=hidden even though
# the check_cxx_compiler_flag passes
# http://www.cdash.org/CDash/testDetails.php?test=109109951&build=1419259
if (NOT GCC_TOO_OLD AND NOT _INTEL_TOO_OLD AND NOT WIN32 AND NOT CYGWIN AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES XL AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI)
if (NOT GCC_TOO_OLD
AND NOT _INTEL_TOO_OLD
AND NOT WIN32
AND NOT CYGWIN
AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES XL
AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI
AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES Watcom)
check_cxx_compiler_flag(-fvisibility=hidden COMPILER_HAS_HIDDEN_VISIBILITY)
check_cxx_compiler_flag(-fvisibility-inlines-hidden COMPILER_HAS_HIDDEN_INLINE_VISIBILITY)
option(USE_COMPILER_HIDDEN_VISIBILITY "Use HIDDEN visibility support if available." ON)
@ -169,7 +175,11 @@ macro(_test_compiler_hidden_visibility)
endmacro()
macro(_test_compiler_has_deprecated)
if("${CMAKE_CXX_COMPILER_ID}" MATCHES Borland OR "${CMAKE_CXX_COMPILER_ID}" MATCHES HP OR GCC_TOO_OLD OR "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI)
if("${CMAKE_CXX_COMPILER_ID}" MATCHES Borland
OR "${CMAKE_CXX_COMPILER_ID}" MATCHES HP
OR GCC_TOO_OLD
OR "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI
OR "${CMAKE_CXX_COMPILER_ID}" MATCHES Watcom)
set(COMPILER_HAS_DEPRECATED "" CACHE INTERNAL "Compiler support for a deprecated attribute")
else()
_check_cxx_compiler_attribute("__attribute__((__deprecated__))" COMPILER_HAS_DEPRECATED_ATTR)