debian/changelog

+pdal (1.7.1-1~exp2) experimental; urgency=medium
+
+  * Remove -Wno-error=maybe-uninitialized from buildflags.
+  * Add patch to remove -Werror from compiler options,
+    causes FTBFS on various architectures.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Mon, 09 Apr 2018 21:37:48 +0200
+
 pdal (1.7.1-1~exp1) experimental; urgency=medium
 
   * New upstream release.

debian/patches/no-werror.patch

+Description: Remove -Werror from compiler options, causes FTBFS on various architectures.
+Author: Bas Couwenberg <sebastic@debian.org>
+Bug: https://github.com/PDAL/PDAL/issues/1915
+
+--- a/cmake/unix_compiler_options.cmake
++++ b/cmake/unix_compiler_options.cmake
+@@ -24,7 +24,6 @@ function(PDAL_TARGET_COMPILE_SETTINGS ta
+         ${PDAL_CXX_STANDARD}
+         -Wextra
+         -Wpedantic
+-        -Werror
+         -Wall
+         -Wno-unused-parameter
+         -Wno-unused-variable

debian/patches/series

@@ -3,3 +3,4 @@ disable-sphinxcontrib-bibtex.patch
 use-mathjax-package.patch
 sphinx-DOCUMENTATION_OPTIONS-does-not-define-SOURCELINK_SUFFIX.patch
 Link-in-libdl-where-necessary.patch
+no-werror.patch

debian/rules

@@ -9,7 +9,7 @@ DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
 
 include /usr/share/dpkg/pkg-info.mk
 
-CXXFLAGS += $(CPPFLAGS) -Wno-error=maybe-uninitialized
+CXXFLAGS += $(CPPFLAGS)
 
 UPSTREAM_VERSION  = $(shell echo $(DEB_VERSION_UPSTREAM) | sed -e 's/\+.*//')