From 85b8dc8abaca96fc3ea7421e09101b6ac41b6718 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayne@opencoder.net>
Date: Fri, 30 Oct 2020 15:51:24 -0700
Subject: [PATCH] Force HAVE_LCHMOD off for Linux (for now).

---
 configure.ac | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configure.ac b/configure.ac
index e469981b..46aaa819 100644
--- a/configure.ac
+++ b/configure.ac
@@ -860,6 +860,14 @@ AC_CHECK_FUNCS(waitpid wait4 getcwd chown chmod lchmod mknod mkfifo \
     extattr_get_link sigaction sigprocmask setattrlist getgrouplist \
     initgroups utimensat posix_fallocate attropen setvbuf nanosleep usleep)
 
+case "$host_os" in
+*linux*) # Work around a glibc bug. TODO eventually remove this?
+    ac_cv_func_lchmod=no
+    grep -v HAVE_LCHMOD confdefs.h >confdefs.h.new
+    mv confdefs.h.new confdefs.h
+    ;;
+esac
+
 dnl cygwin iconv.h defines iconv_open as libiconv_open
 if test x"$ac_cv_func_iconv_open" != x"yes"; then
     AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)])
-- 
2.47.2