Tvheadend

CC src/descrambler/capmt.o
src/descrambler/capmt.c: In function ‘capmt_analyze_cmd’:
src/descrambler/capmt.c:1511:25: error: initialization discards ‘const’ qualifier from pointer target type [-Werror]
char info = capmt_peek_str(sb, &offset2) ?: "<unknown>";
^
src/descrambler/capmt.c: At top level:
cc1: error: unrecognized command line option "-Wno-stringop-overflow" [-Werror]
cc1: error: unrecognized command line option "-Wno-stringop-truncation" [-Werror]
cc1: all warnings being treated as errors
make: ** [/root/build/tvheadend/build.linux/src/descrambler/capmt.o] Error 1

[root@blackhole tvheadend]# gcc v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)