#222 Build fail on ubuntu-15.04

[dilawars]

Here is the log

i686-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,--version-script,build/temp.linux-i686-2.7/Ft/Lib/EscapeQuotesc.map build/temp.linux-i686-2.7/Ft/Lib/src/escapequotes.o -o build/lib.linux-i686-2.7/Ft/Lib/EscapeQuotesc.so
building 'Ft.Lib.boolean' extension
i686-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c Ft/Lib/src/boolean.c -o build/temp.linux-i686-2.7/Ft/Lib/src/boolean.o
i686-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,--version-script,build/temp.linux-i686-2.7/Ft/Lib/boolean.map build/temp.linux-i686-2.7/Ft/Lib/src/boolean.o -o build/lib.linux-i686-2.7/Ft/Lib/boolean.so
building 'Ft.Lib.Set' extension
i686-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c Ft/Lib/src/set.c -o build/temp.linux-i686-2.7/Ft/Lib/src/set.o
Ft/Lib/src/set.c: In function ‘initSet’:
Ft/Lib/src/set.c:237:22: warning: variable ‘dict’ set but not used [-Wunused-but-set-variable]
   PyObject *module, *dict;
                      ^
i686-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,--version-script,build/temp.linux-i686-2.7/Ft/Lib/Set.map build/temp.linux-i686-2.7/Ft/Lib/src/set.o -o build/lib.linux-i686-2.7/Ft/Lib/Set.so
building 'Ft.Xml.Lib.routines' extension
creating build/temp.linux-i686-2.7/Ft/Xml
creating build/temp.linux-i686-2.7/Ft/Xml/src
i686-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -IFt/Xml/src -IFt/Lib/src -I/usr/include/python2.7 -c Ft/Xml/src/routines.c -o build/temp.linux-i686-2.7/Ft/Xml/src/routines.o
Ft/Xml/src/routines.c: In function ‘initroutines’:
Ft/Xml/src/routines.c:928:15: warning: variable ‘module’ set but not used [-Wunused-but-set-variable]
     PyObject *module;
               ^
creating build/temp.linux-i686-2.7/Ft/Xml/Lib
i686-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,--version-script,build/temp.linux-i686-2.7/Ft/Xml/Lib/routines.map build/temp.linux-i686-2.7/Ft/Xml/src/routines.o -o build/lib.linux-i686-2.7/Ft/Xml/Lib/routines.so
building 'Ft.Xml.Lib.cStreamWriter' extension
i686-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c Ft/Xml/src/StreamWriter.c -o build/temp.linux-i686-2.7/Ft/Xml/src/StreamWriter.o
Ft/Xml/src/StreamWriter.c: In function ‘writer_print’:
Ft/Xml/src/StreamWriter.c:605:3: error: format not a string literal and no format arguments [-Werror=format-security]
   fprintf(fp, PyString_AS_STRING(repr));
   ^
Ft/Xml/src/StreamWriter.c: In function ‘entitymap_print’:
Ft/Xml/src/StreamWriter.c:815:3: error: format not a string literal and no format arguments [-Werror=format-security]
   fprintf(fp, PyString_AS_STRING(repr));
   ^
cc1: some warnings being treated as errors
error: command 'i686-linux-gnu-gcc' failed with exit status 1
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i686-linux-gnu-gcc --version
i686-linux-gnu-gcc (Ubuntu 4.9.2-10ubuntu13) 4.9.2
Copyright (C) 2014 Free Software Foundation, Inc.