Compiling moocow/flite external in pd-l2ork fails.

gistfile1.txt

(cd ../flite && sh ./configure CFLAGS="-DPD -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/src -Wall -W -ggdb -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/Gem/src -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/pdp/include -DUNIX -Dunix -DDL_OPEN -fPIC -O2 -I/sw/include" LDFLAGS=" -L/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/src -L/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/bin -L/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/obj -L/sw/lib" --with-pd-include="/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/src" --with-pd-dir="/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/moocow/extended/build.moo" --disable-dependency-tracking  && make clean) || echo "(MOOCOW) Warning: sub-target failed: 'flite.configure_stamp'"
configure: pre-processing user CFLAGS...
configure: got   CFLAGS="-DPD -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/src -Wall -W -ggdb -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/Gem/src -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/pdp/include -DUNIX -Dunix -DDL_OPEN -fPIC -O2 -I/sw/include"
configure: got CPPFLAGS="-D_FORTIFY_SOURCE=2"
configure: setting distributed CFLAGS...
configure: set       CPPFLAGS="-D_FORTIFY_SOURCE=2 -DPD -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/pd/src -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/Gem/src -I/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/pdp/include -DUNIX -Dunix -DDL_OPEN -I/sw/include"
configure: set EXTRA_CPPFLAGS=""
configure: set         CFLAGS="-Wall -W -ggdb -fPIC -O2"
checking for a BSD-compatible install... /usr/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... no
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether we are using the GNU C compiler... no
checking whether gcc accepts -g... no
checking for gcc option to accept ISO C89... unsupported
checking dependency style of gcc... none
checking for gcc... (cached) gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... (cached) no
checking whether gcc accepts -g... (cached) no
checking for gcc option to accept ISO C89... (cached) unsupported
checking dependency style of gcc... (cached) none
checking whether ln -s works... yes
checking how to hack automake EXEEXT conventions... automake v1.9: on build
checking whether to build single-object externals... no
checking for m_pd.h... yes
checking whether to build a debug version... no
checking target machine... x86_64
checking target system... linux
configure: will use pd extension ".pd_linux" for pd externals
checking for flite/flite.h... yes
checking for flite_init in -lflite... no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
checking for flite_init in -lflite... (cached) no
configure: WARNING: Required library 'flite' not found
configure: WARNING: - is the directory containing the 'flite' library in your LDFLAGS variable?
configure: error: Required library not found: aborting
(MOOCOW) Warning: sub-target failed: 'flite.configure_stamp'
touch flite.configure_stamp
make DESTDIR="" -C ../flite all install || echo "(MOOCOW) Warning: sub-target failed: 'flite.build_stamp'"
make[4]: Entering directory '/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/moocow/flite'
make[4]: *** No rule to make target 'all'.  Stop.
make[4]: Leaving directory '/home/Rafa/src/AUR-pd-l2ork/pd-l2ork/src/pd-l2ork/externals/moocow/flite'