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| author | Roland McGrath <roland@redhat.com> | 1995-02-05 23:45:49 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@redhat.com> | 1995-02-05 23:45:49 +0000 |
| commit | fecd9e661a02e8f1608398220a324aa7032cd0b6 (patch) | |
| tree | 40f8de665541d306ea6fa4125ba6632f9fa56e12 /configure.in | |
| parent | 2914c705e59a1fb26c940f9eb6ed868693b53661 (diff) | |
| download | gunmake-fecd9e661a02e8f1608398220a324aa7032cd0b6.tar.gz | |
(make_cv_sysconf_open_max): New check for `sysconf (_SC_OPEN_MAX)'.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 1a58c0b..561a882 100644 --- a/configure.in +++ b/configure.in @@ -54,6 +54,17 @@ AC_FUNC_SETVBUF_REVERSED AC_FUNC_GETLOADAVG AC_FUNC_STRCOLL +if test $ac_cv_func_getdtablesize = no; then + AC_MSG_CHECKING(for sysconf (_SC_OPEN_MAX)) + AC_CACHE_VAL(make_cv_sysconf_open_max, [dnl + AC_TRY_LINK([#include <unistd.h>], [int max = sysconf (_SC_OPEN_MAX);], + [make_cv_sysconf_open_max=yes], [make_cv_sysconf_open_max=no])]) + if test $make_cv_sysconf_open_max = yes; then + AC_DEFINE(HAVE_SYSCONF_OPEN_MAX) + fi + AC_MSG_RESULT($make_cv_sysconf_open_max) +fi + # Check out the wait reality. AC_CHECK_HEADERS(sys/wait.h) AC_CHECK_FUNCS(waitpid wait3) AC_MSG_CHECKING(for union wait) |