Arch Linux

Description:
==> Starting build()...
patching file src/support.h
Hunk #1 succeeded at 127 (offset -2 lines).
checking for a BSD-compatible install... /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 g++... g++
checking for C++ compiler default output file name... a.out
checking whether the C++ compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for style of include used by make... GNU
checking dependency style of g++... gcc3
checking for gcc... gcc
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking for a BSD-compatible install... /bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking for main in -lpopt... yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for main in -lssl... yes
checking for MD5_Init in -lcrypto... yes
checking for AES_encrypt in -lssl... yes
checking for GNUBIFF_DEP... yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking libintl.h usability... yes
checking libintl.h presence... yes
checking for libintl.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking for unistd.h... (cached) yes
checking utime.h usability... yes
checking utime.h presence... yes
checking for utime.h... yes
checking regex.h usability... yes
checking regex.h presence... yes
checking for regex.h... yes
checking for an ANSI C-conforming const... yes
checking whether closedir returns void... no
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking whether lstat dereferences a symlink specified with a trailing slash... yes
checking whether stat accepts an empty string... no
checking for utime.h... (cached) yes
checking whether utime accepts a null argument... yes
checking for gethostbyname... yes
checking for memset... yes
checking for socket... yes
checking for strchr... yes
checking for strerror... yes
checking for strrchr... yes
checking for strstr... yes
checking for utime... yes
checking for bind_textdomain_codeset... yes
checking for perl... /usr/bin/perl
checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool
make: *** No targets specified and no makefile found. Stop.
==> ERROR: Build Failed.
Aborting...

It requires perlxml to build

Additional info:
* gnubiff 2.2.9-2

Steps to reproduce:
makepkg