autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I .
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /nix/store/60d5rlghvsg8g0mkki6cafixzis3vrxx-autoconf-2.61/bin/autoconf
autoreconf: configure.ac: not using Autoheader
autoreconf: running: automake --add-missing --no-force
configure.ac: installing `./install-sh'
configure.ac: installing `./missing'
autoreconf: Leaving directory `.'
configure flags: --prefix=/tmp/nix-16308-1/tmp_prefix --enable-maintainer-mode 
checking for a BSD-compatible install... /nix/store/5jijn3ig8wp4r67r6ikrknd81653skyz-coreutils-6.9/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking whether CFLAGS is set... no, setting to maintainer default (-Wall -Werror -g -O2)
checking if PKG_CONFIG_PATH needs to be extended for bundled packages... no
configure: creating ./config.status
config.status: creating JJTraveler.pc
config.status: creating ./Makefile
make: *** No rule to make target `relname'.  Stop.