Control: tags -1 patch What broke the build is that gcc 6 changed the default C++ standard from C++98 to C++14.
Not all valid C++98 code is also valid C++11 and C++14 code. Note that this just changed the default, when told to process C++98 code gcc 6 does not differ in any significant way from gcc 5. Making the code compatible with C++14 would be the best possible solution, but as a workaround it is possible to fix the build with this change to tell gcc that this is C++98 code. --- debian/rules.old 2016-11-03 17:21:49.000000000 +0000 +++ debian/rules 2016-11-03 17:21:49.000000000 +0000 @@ -2,6 +2,8 @@ # DH_ALWAYS_EXCLUDE:=CVS:.svn:.svnignore:.hg:.hgignore +export DEB_CXXFLAGS_MAINT_APPEND = -std=gnu++98 + export DEB_LDFLAGS_MAINT_APPEND = -Wl,--no-undefined -Wl,--as-needed DEBVERSION = $(shell head -n 1 debian/changelog | sed -e 's/^[^(]*(\([^)]*\)).*/\1/') cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed