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configure.ac: use link check for std::align_val_t

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Stephan Zuercher 2017-12-05 09:49:36 -08:00 committed by Aliaksey Kandratsenka
parent 36ab068baa
commit 8b1d13c631
1 changed files with 1 additions and 1 deletions
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configure.ac
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@ -385,7 +385,7 @@ AM_CONDITIONAL(HAVE_SIZED_DEALLOCATION,
AC_CACHE_CHECK([if C++ compiler supports std::align_val_t without options],
[perftools_cv_have_align_val_t],
[AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[#include <new>]],
[[(::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16))]])],
perftools_cv_have_align_val_t=yes,