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(utils_cv_func_setpriority): Simplify the tests.

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Define HAVE_NICE rather than NICE_PRIORITY (since a niceness is
not a priority); all uses changed.
This commit is contained in:
Paul Eggert
2005-09-09 20:47:29 +00:00
parent 159fad8d3a
commit 590a4f3a55
1 changed files with 17 additions and 22 deletions
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39
configure.ac
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@@ -114,29 +114,24 @@ if test $ac_cv_func_syslog = no; then
done
fi
AC_MSG_CHECKING(for 3-argument setpriority function)
AC_CACHE_VAL(utils_cv_func_setpriority,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>
#include <sys/resource.h>]], [[setpriority(0, 0, 0);]])],
[utils_cv_func_setpriority=yes],
[utils_cv_func_setpriority=no])])
AC_MSG_RESULT($utils_cv_func_setpriority)
if test $utils_cv_func_setpriority = yes; then
OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
MAN="$MAN nice.1"
else
AC_MSG_CHECKING(for nice function)
AC_CACHE_VAL(utils_cv_func_nice,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[nice();]])],
[utils_cv_func_nice=yes],
[utils_cv_func_nice=no])])
AC_MSG_RESULT($utils_cv_func_nice)
if test $utils_cv_func_nice = yes; then
AC_DEFINE(NICE_PRIORITY, 1, [FIXME])
OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
MAN="$MAN nice.1"
fi
AC_CACHE_CHECK([for 3-argument setpriority function],
[utils_cv_func_setpriority],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <sys/time.h>
#include <sys/resource.h>
]],
[[setpriority (0, 0, 0);]])],
[utils_cv_func_setpriority=yes],
[utils_cv_func_setpriority=no])])
if test $utils_cv_func_setpriority = no; then
AC_CHECK_FUNCS([nice])
fi
case $utils_cv_func_setpriority,$ac_cv_func_nice in
*yes*)
OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
MAN="$MAN nice.1";;
esac
AC_DEFUN([coreutils_DUMMY_1],
[