config: check for parallel(1), use it for cstyle

Before:
$ time make cstyle
real    0m23.118s
user    0m23.002s
sys     0m0.114s

After:
$ time make cstyle
real    0m4.577s
user    0m31.487s
sys     0m0.699s

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Issue #12899
This commit is contained in:
наб
2021-12-23 21:26:19 +01:00
committed by Tony Hutter
parent 7bbfac9d04
commit c8f795ba53
3 changed files with 15 additions and 1 deletions
+8
View File
@@ -0,0 +1,8 @@
dnl #
dnl # Check if GNU parallel is available.
dnl #
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PARALLEL], [
AC_CHECK_PROG([PARALLEL], [parallel], [yes])
AM_CONDITIONAL([HAVE_PARALLEL], [test "x$PARALLEL" = "xyes"])
])
+1
View File
@@ -226,6 +226,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
ZFS_AC_CONFIG_ALWAYS_SED
ZFS_AC_CONFIG_ALWAYS_CPPCHECK
ZFS_AC_CONFIG_ALWAYS_SHELLCHECK
ZFS_AC_CONFIG_ALWAYS_PARALLEL
])
AC_DEFUN([ZFS_AC_CONFIG], [