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Upgrade gperftools to 2.9 for GCP/GMC/GMP/GMD. (#2247)

This commit is contained in:
winlin 2021-12-12 15:38:30 +08:00
parent 63da0dca92
commit 44e9dc83e9
346 changed files with 169666 additions and 78 deletions

View file

@ -0,0 +1,16 @@
AC_DEFUN([AX_C___ATTRIBUTE__], [
AC_MSG_CHECKING(for __attribute__)
AC_CACHE_VAL(ac_cv___attribute__, [
AC_TRY_COMPILE(
[#include <stdlib.h>
static void foo(void) __attribute__ ((unused));
void foo(void) { exit(1); }],
[],
ac_cv___attribute__=yes,
ac_cv___attribute__=no
)])
if test "$ac_cv___attribute__" = "yes"; then
AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
fi
AC_MSG_RESULT($ac_cv___attribute__)
])