diff -urN git-1.7.7.2/Makefile git-1.7.7.2-haiku/Makefile
--- git-1.7.7.2/Makefile	2011-11-02 01:06:28.053739520 +0000
+++ git-1.7.7.2-haiku/Makefile	2011-11-03 15:27:49.000000000 +0000
@@ -1176,6 +1176,29 @@
 	NO_CURL =
 	NO_EXPAT =
 endif
+ifeq ($(uname_S),Haiku)
+	NO_LIBGEN_H = YesPlease
+	NO_MEMMEM = YesPlease
+	NO_MKSTEMPS = YesPlease
+	NEEDS_LIBICONV = YesPlease
+	PERL_PATH = perl
+	PYTHON_PATH = python
+#	TCL_PATH = tclsh
+	mandir = /boot/common/documentation/man
+	infodir = /boot/common/documentation/info
+	gitexecdir = /boot/common/bin/git-core
+	gitwebdir = /boot/common/data/gitweb
+	template_dir = /boot/common/data/git-core/templates
+	NO_TCLTK = YesPlease
+	DEFAULT_EDITOR = nano
+	CURL_DIR = /boot/common
+	EXPAT_DIR = /boot/common
+	BASIC_CFLAGS += -I/boot/common/include
+	BASIC_LDFLAGS += -lnetwork -lbsd -L/boot/common/lib
+	PTHREAD_LIBS =
+	prefix = /boot/common
+	NO_CROSS_DIRECTORY_HARDLINKS = YesPlease
+endif
 ifneq (,$(findstring MINGW,$(uname_S)))
 	pathsep = ;
 	NO_PREAD = YesPlease