icedove error build

/build/src/mozilla-build/mozilla/ipc/chromium/src/base/file_util.cc: In function 'FILE* file_util::CreateAndOpenTemporaryFile(FilePath*)':
/build/src/mozilla-build/mozilla/ipc/chromium/src/base/file_util.cc:197:12: warning: converting 'false' to pointer type 'FILE* {aka _IO_FILE*}' [-Wconversion-null]
/build/src/mozilla-build/mozilla/ipc/chromium/src/base/file_util.cc: In function 'bool file_util::TruncateFile(FILE*)':
/build/src/mozilla-build/mozilla/ipc/chromium/src/base/file_util.cc:228:35: error: 'ftruncate' was not declared in this scope
make[6]: *** [file_util.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[6]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu/mozilla/ipc/chromium'
make[5]: *** [libs] Error 2
make[5]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu/mozilla/ipc'
make[4]: *** [libs_tier_platform] Error 2
make[4]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu/mozilla'
make[3]: *** [tier_platform] Error 2
make[3]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu/mozilla'
make[2]: *** [default] Error 2
make[2]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu/mozilla'
make[1]: *** [default] Error 2
make[1]: Leaving directory `/build/src/mozilla-build/obj-x86_64-unknown-linux-gnu'
make: *** [build] Error 2
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /mnt/chroot/root/build
==> ERROR: (libremakepkg): An unknown error has occurred. Exiting...