debian/changelog

+htslib (1.9-10) unstable; urgency=medium
+
+  * Bring the libdeflate, GCS, and S3 updates back to unstable.
+
+ -- Michael R. Crusoe <michael.crusoe@gmail.com>  Wed, 16 Jan 2019 05:23:22 -0800
+
+htslib (1.9-10~1libdeflate) experimental; urgency=medium
+
+  * Enable GCS and AWS S3 backends.
+
+ -- Michael R. Crusoe <michael.crusoe@gmail.com>  Wed, 16 Jan 2019 00:27:21 -0800
+
+htslib (1.9-10~0libdeflate) experimental; urgency=medium
+
+  * Try libdeflate again.
+
+ -- Michael R. Crusoe <michael.crusoe@gmail.com>  Tue, 15 Jan 2019 07:01:58 -0800
+
 htslib (1.9-9) unstable; urgency=medium
 
   * Bring the ppc64el & i386 pkg-config enhancements to unstable.

debian/control

@@ -11,7 +11,8 @@ Build-Depends: debhelper (>= 11~),
                libcurl4-gnutls-dev,
                liblzma-dev,
                libssl-dev,
-               zlib1g-dev
+               zlib1g-dev,
+	       libdeflate-dev
 Standards-Version: 4.3.0
 Vcs-Browser: https://salsa.debian.org/med-team/htslib
 Vcs-Git: https://salsa.debian.org/med-team/htslib.git

debian/rules

@@ -25,7 +25,7 @@ endif
 	# create clean copy of test dir
 	cp -a test test_backup
 	autoconf
-	dh_auto_configure -- --enable-libcurl
+	dh_auto_configure -- --enable-libcurl --enable-gcs --enable-s3
 	
 override_dh_auto_build:
 	dh_auto_build -- \