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Fix detection of always_inline attribute with mingw 4.9.2

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3909
This commit is contained in:
Peter Veenstra 2015-03-28 18:55:42 +00:00
parent 08db52896d
commit 557f663ec9

View file

@ -152,7 +152,7 @@ CFLAGS="-Werror"
AH_TEMPLATE([C_ATTRIBUTE_ALWAYS_INLINE],[Determines if the compilers supports always_inline attribute.])
AC_MSG_CHECKING(if compiler allows __attribute__((always_inline)) )
AC_COMPILE_IFELSE([AC_LANG_SOURCE([ void __attribute__((always_inline)) test(){}
AC_COMPILE_IFELSE([AC_LANG_SOURCE([ inline void __attribute__((always_inline)) test(){}
])],[ AC_MSG_RESULT(yes);AC_DEFINE(C_ATTRIBUTE_ALWAYS_INLINE)],AC_MSG_RESULT(no))
AH_TEMPLATE([C_ATTRIBUTE_FASTCALL],[Determines if the compilers supports fastcall attribute.])