Can't build splashy-full package an my machine

Question

As th subject tells, i'm not able to build the splashy-full package on my arch-machine.
I alwys get the following error:
splashy 0.3.13
Print debugging messages...... :
configure complete, now type 'make'
make all-recursive
make[1]: Entering directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13'
Making all in po
make[2]: Entering directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/po'
make[2]: Für das Ziel »all« ist nichts zu tun.
make[2]: Leaving directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/po'
Making all in doc
make[2]: Entering directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/doc'
make[2]: Für das Ziel »all« ist nichts zu tun.
make[2]: Leaving directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/doc'
Making all in src
make[2]: Entering directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/src'
if /bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -D_REENTRANT -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/directfb -march=i686 -mtune=generic -O2 -pipe -Wall -Werror -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -MT xml_parser.lo -MD -MP -MF ".deps/xml_parser.Tpo" -c -o xml_parser.lo xml_parser.c; \
then mv -f ".deps/xml_parser.Tpo" ".deps/xml_parser.Plo"; else rm -f ".deps/xml_parser.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -D_REENTRANT -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/directfb -march=i686 -mtune=generic -O2 -pipe -Wall -Werror -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -MT xml_parser.lo -MD -MP -MF .deps/xml_parser.Tpo -c xml_parser.c -fPIC -DPIC -o .libs/xml_parser.o
xml_parser.c: In Funktion »xml_parser_xpath_pop«:
xml_parser.c:94:25: Fehler: Variable »_last« gesetzt, aber nicht verwendet [-Werror=unused-but-set-variable]
xml_parser.c: In Funktion »xml_parser_stack_pop«:
xml_parser.c:109:21: Fehler: Variable »_last« gesetzt, aber nicht verwendet [-Werror=unused-but-set-variable]
cc1: Alle Warnungen werden als Fehler behandelt
make[2]: *** [xml_parser.lo] Fehler 1
make[2]: Leaving directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13/src'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/tmp/yaourt-tmp-root/aur-splashy-full/src/splashy-0.3.13'
make: *** [all] Fehler 2
==> FEHLER: Ein Unfall geschah in build().
Breche ab ...
==> ERROR: Makepkg was unable to build splashy-full.
==> Restart building splashy-full ? [y/N]
==> -------------------------------------
==>
==> WARNING: Following packages have not been installed:
splashy-full
What am i doing wrong? How can i solve this?
Thx for your help & ideas!

Answer 1

easy to solve the problem, add the following to the PKGBUILD:
    sed -e 's| -Werror||g' \
        -i "${srcdir}/splashy-${pkgver}/Makefile" \
        -i "${srcdir}/splashy-${pkgver}/configure" \
        -i "${srcdir}/splashy-${pkgver}/configure.ac"
add it to the build() function,
just before 'make'