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| author | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-09 20:47:29 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-09 20:47:29 +0000 |
| commit | 590a4f3a553773d5804c3e9c4685ed52978fa171 (patch) | |
| tree | 1c4a427a3f6e1ffb0f7a2f9145c21734ed681d4e | |
| parent | 159fad8d3af38bf04a1fb2b0eb1ec15548852f43 (diff) | |
| download | coreutils-590a4f3a553773d5804c3e9c4685ed52978fa171.tar.xz | |
(utils_cv_func_setpriority): Simplify the tests.
Define HAVE_NICE rather than NICE_PRIORITY (since a niceness is
not a priority); all uses changed.
| -rw-r--r-- | configure.ac | 39 |
1 files changed, 17 insertions, 22 deletions
diff --git a/configure.ac b/configure.ac index d0ef80bbe..bf2425f4d 100644 --- a/configure.ac +++ b/configure.ac @@ -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], [ |