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-rw-r--r--ares/acinclude.m411
1 files changed, 6 insertions, 5 deletions
diff --git a/ares/acinclude.m4 b/ares/acinclude.m4
index 7e859aeba..0bd334cd3 100644
--- a/ares/acinclude.m4
+++ b/ares/acinclude.m4
@@ -4,17 +4,18 @@ dnl CURL_CHECK_HEADERS_ONCE
dnl -------------------------------------------------
dnl Check for headers if check not already done.
-AC_DEFUN(CURL_CHECK_HEADERS_ONCE, [
- for i in $1; do
- eval prev_check_res=\$ac_cv_header_$i
+AC_DEFUN([CURL_CHECK_HEADERS_ONCE], [
+ for f_hdr in $1
+ do
+ u_hdr=`echo "$f_hdr" | sed 'y/\.\/-/___/'`
+ eval prev_check_res=\$ac_cv_header_$u_hdr
case "$prev_check_res" in
yes | no)
;;
*)
- AC_CHECK_HEADERS($i)
+ AC_CHECK_HEADERS($f_hdr)
;;
esac
-
done
])