Merge branch 'lsfd/fcntl.h' of https://github.com/t-8ch/util-linux

[thirdparty/util-linux.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c302732e73489962532d31c5e851d3ed8b903f72..b360e448ea952ecbb4fbc2ec96c855e76476ad42 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -132,6 +132,7 @@ AC_PROG_CC
 AM_PROG_CC_C_O
 AC_PROG_MKDIR_P
 AC_PROG_YACC
+AC_PROG_SED
 
 # Don't use autotools integrated LEX/YACC support for libsmartcols
 AC_PATH_PROG([FLEX], [flex])
@@ -316,8 +317,6 @@ AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
 #endif
 ])
 AC_CHECK_HEADERS([ \
-       asm-generic/fcntl.h \
-       asm/fcntl.h \
        asm/io.h \
        byteswap.h \
        endian.h \
@@ -2513,9 +2512,9 @@ UL_REQUIRES_HAVE([setterm], [ncursesw, ncurses], [ncursesw or ncurses library])
 AM_CONDITIONAL([BUILD_SETTERM], [test "x$build_setterm" = xyes])
 
 # build_schedutils= is just configure-only variable to control
-# ionice, taskset and chrt
+# ionice, taskset, coresched and chrt
 AC_ARG_ENABLE([schedutils],
-  AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, taskset]),
+  AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, taskset, coresched]),
   [], [UL_DEFAULT_ENABLE([schedutils], [check])]
 )
 
@@ -2558,6 +2557,14 @@ UL_REQUIRES_SYSCALL_CHECK([taskset],
 AM_CONDITIONAL([BUILD_TASKSET], [test "x$build_taskset" = xyes])
 
 
+UL_ENABLE_ALIAS([coresched], [schedutils])
+UL_BUILD_INIT([coresched])
+UL_REQUIRES_SYSCALL_CHECK([coresched],
+       [UL_CHECK_SYSCALL([prctl])],
+       [prctl])
+AM_CONDITIONAL([BUILD_CORESCHED], [test "x$build_coresched" = xyes])
+
+
 have_schedsetter=no
 AS_IF([test "x$ac_cv_func_sched_setscheduler" = xyes], [have_schedsetter=yes],
       [test "x$ac_cv_func_sched_setattr" = xyes], [have_schedsetter=yes])