1GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
2
3OLD_CFLAGS="$CFLAGS"
4CFLAGS="$CFLAGS -mcpu=power10"
5AC_CACHE_CHECK([if the compiler supports -mcpu=power10],
6	       libc_cv_mcpu_power10, [
7AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
8]])],
9	       [libc_cv_mcpu_power10=yes],
10	       [libc_cv_mcpu_power10=no])])
11LIBC_CONFIG_VAR([mcpu-power10], [$libc_cv_mcpu_power10])
12AS_IF([[test "$libc_cv_mcpu_power10" = "yes"]],[
13	AC_DEFINE(USE_PPC64_MCPU_POWER10)])
14CFLAGS="$OLD_CFLAGS"
15