configure: continue build if prlimit is missing

1 files changed, 12 insertions, 1 deletions

diff --git a/configure b/configure
index 7bb038a20..6dd7edac3 100755
--- a/configure
+++ b/configure
@@ -6647,7 +6647,7 @@ $as_echo "#define _REENTRANT 1" >>confdefs.h
 
 ################################################################################
 for ac_func in ftruncate gethostname getpagesize gettimeofday localtime_r \
-  memchr memset mkdir mkfifo munmap nl_langinfo prlimit pselect realpath rmdir setenv \
+  memchr memset mkdir mkfifo munmap nl_langinfo pselect realpath rmdir setenv \
   setlocale strcasecmp strchr strcspn strdup strerror strncasecmp strndup \
   strrchr strspn strstr strtol strtoul uname
 do :
@@ -6663,6 +6663,17 @@ else
 fi
 done
 
+for ac_func in prlimit
+do :
+  ac_fn_c_check_func "$LINENO" "prlimit" "ac_cv_func_prlimit"
+if test "x$ac_cv_func_prlimit" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_PRLIMIT 1
+_ACEOF
+
+fi
+done
+
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5