[root@freeBSD ~/git/git2]# patch -p0 <patch.FreeBSD
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- katrin/src/conf/conf-validate.c    2008-05-13 15:40:52.000000000 +0000
|+++ katrin/src/conf/conf-validate.c    2008-05-13 15:49:04.000000000 +0000
--------------------------
Patching file katrin/src/conf/conf-validate.c using Plan A...
Reversed (or previously applied) patch detected!  Assume -R? [y]
Hunk #1 succeeded at 1.
Hunk #2 succeeded at 24.
done
[root@freeBSD ~/git/git2/katrin]#
[root@freeBSD ~/git/git2/katrin]#
[root@freeBSD ~/git/git2/katrin]# autoreconf -fisv
autoreconf-2.61: Entering directory `.'
autoreconf-2.61: configure.in: not using Gettext
autoreconf-2.61: running: aclocal --force
/usr/local/share/aclocal/linc.m4:1: warning: underquoted definition of AM_PATH_LINC
  run info '(automake)Extending aclocal'
  or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
/usr/local/share/aclocal/libfame.m4:6: warning: underquoted definition of AM_PATH_LIBFAME
/usr/local/share/aclocal/libart.m4:11: warning: underquoted definition of AM_PATH_LIBART
/usr/local/share/aclocal/libIDL.m4:6: warning: underquoted definition of AM_PATH_LIBIDL
/usr/local/share/aclocal/imlib.m4:9: warning: underquoted definition of AM_PATH_IMLIB
/usr/local/share/aclocal/imlib.m4:167: warning: underquoted definition of AM_PATH_GDK_IMLIB
/usr/local/share/aclocal/gtk.m4:7: warning: underquoted definition of AM_PATH_GTK
/usr/local/share/aclocal/glib.m4:8: warning: underquoted definition of AM_PATH_GLIB
/usr/local/share/aclocal/audiofile.m4:12: warning: underquoted definition of AM_PATH_AUDIOFILE
/usr/local/share/aclocal/aalib.m4:12: warning: underquoted definition of AM_PATH_AALIB
/usr/local/share/aclocal/ORBit.m4:4: warning: underquoted definition of AM_PATH_ORBIT
autoreconf-2.61: configure.in: tracing
autoreconf-2.61: running: libtoolize --force
/usr/local/share/aclocal/linc.m4:1: warning: underquoted definition of AM_PATH_LINC
  run info '(automake)Extending aclocal'
  or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
/usr/local/share/aclocal/libfame.m4:6: warning: underquoted definition of AM_PATH_LIBFAME
/usr/local/share/aclocal/libart.m4:11: warning: underquoted definition of AM_PATH_LIBART
/usr/local/share/aclocal/libIDL.m4:6: warning: underquoted definition of AM_PATH_LIBIDL
/usr/local/share/aclocal/imlib.m4:9: warning: underquoted definition of AM_PATH_IMLIB
/usr/local/share/aclocal/imlib.m4:167: warning: underquoted definition of AM_PATH_GDK_IMLIB
/usr/local/share/aclocal/gtk.m4:7: warning: underquoted definition of AM_PATH_GTK
/usr/local/share/aclocal/glib.m4:8: warning: underquoted definition of AM_PATH_GLIB
/usr/local/share/aclocal/audiofile.m4:12: warning: underquoted definition of AM_PATH_AUDIOFILE
/usr/local/share/aclocal/aalib.m4:12: warning: underquoted definition of AM_PATH_AALIB
/usr/local/share/aclocal/ORBit.m4:4: warning: underquoted definition of AM_PATH_ORBIT
autoreconf-2.61: running: /usr/local/bin/autoconf-2.61 --force
autoreconf-2.61: running: /usr/local/bin/autoheader-2.61 --force
autoreconf-2.61: running: automake --add-missing --force-missing
autoreconf-2.61: Leaving directory `.'


[root@freeBSD ~/git/git2/katrin]#
[root@freeBSD ~/git/git2/katrin]# ./configure CFLAGS="-I/usr/local/include -L/usr/local/lib/" LDFLAGS=-lconfuse
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 for gcc... gcc
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 gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking build system type... i386-unknown-freebsd7.0
checking host system type... i386-unknown-freebsd7.0
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
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 dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking for g77... no
checking for xlf... no
checking for f77... no
checking for frt... no
checking for pgf77... no
checking for cf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for xlf90... no
checking for f90... no
checking for pgf90... no
checking for pghpf... no
checking for epcf90... no
checking for gfortran... no
checking for g95... no
checking for xlf95... no
checking for f95... no
checking for fort... no
checking for ifort... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for ftn... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 196608
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... freebsd7.0 ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ static flag -static works... no
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... freebsd7.0 ld.so
checking how to hardcode library paths into programs... immediate
appending configuration tag "F77" to libtool
checking for dlopen in -ldl... no
checking for mysql_real_query in -lmysqlclient... no
checking for cfg_init in -lconfuse... yes
checking for ANSI C header files... (cached) yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for stdint.h... (cached) 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 sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for unistd.h... (cached) yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for an ANSI C-conforming const... yes
checking for pid_t... yes
checking for size_t... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for error_at_line... no
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for working memcmp... yes
checking for strftime... yes
checking for vprintf... yes
checking for _doprnt... no
checking for dup2... yes
checking for inet_ntoa... yes
checking for memset... yes
checking for socket... yes
checking for strdup... yes
checking for strndup... no
checking for strrchr... yes
checking for strstr... yes
checking for strtol... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating src/kcdr-sender/Makefile
config.status: creating src/config.h
config.status: executing depfiles commands