diff options
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/configure b/configure index a86bcf7671..9619c10991 100755 --- a/configure +++ b/configure @@ -791,6 +791,7 @@ enable_pt_chown enable_tunables enable_mathvec enable_cet +enable_scv with_cpu ' ac_precious_vars='build_alias @@ -1463,6 +1464,8 @@ Optional Features: depends on architecture] --enable-cet enable Intel Control-flow Enforcement Technology (CET), x86 only + --disable-scv syscalls will not use scv instruction, even if the + kernel supports it, powerpc only Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -3814,6 +3817,19 @@ else fi +# Check whether --enable-scv was given. +if test "${enable_scv+set}" = set; then : + enableval=$enable_scv; use_scv=$enableval +else + use_scv=yes +fi + + +if test "$use_scv" != "no"; then : + $as_echo "#define USE_PPC_SCV 1" >>confdefs.h + +fi + # We keep the original values in `$config_*' and never modify them, so we # can write them unchanged into config.make. Everything else uses # $machine, $vendor, and $os, and changes them whenever convenient. |