Avoid using libmd's <sha2.h> even if it's installed

Closes: #982705

2 files changed, 10 insertions, 0 deletions

diff --git a/debian/changelog b/debian/changelog
index df9ce82ec..9f47e85fd 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+openssh (1:8.4p1-4) UNRELEASED; urgency=medium
+
+  * Avoid using libmd's <sha2.h> even if it's installed (closes: #982705).
+
+ -- Colin Watson <cjwatson@debian.org>  Sun, 14 Feb 2021 12:52:34 +0000
+
 openssh (1:8.4p1-3) unstable; urgency=medium
 
   * Backport from upstream:
diff --git a/debian/rules b/debian/rules
index 73a53c309..44bac00f1 100755
--- a/debian/rules
+++ b/debian/rules
@@ -65,6 +65,10 @@ ifeq ($(DEB_HOST_ARCH_OS),hurd)
 confflags += --with-libs=-lcrypt
 endif
 
+# Avoid using libmd even if it's installed; see
+# https://bugs.debian.org/982705.
+confflags += ac_cv_header_sha2_h=false
+
 # Everything above here is common to the deb and udeb builds.
 confflags_udeb := $(confflags)