sha1_file: make check_and_freshen_file() non static

diff --git a/Makefile b/Makefile
index 001126931d0b770cb94e73461880aabf31a76eba..05a35ad3b55bc4270150b99c49def71714f1ffe2 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -338,11 +338,6 @@ all::
 #
 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 #
-# Define XDL_FAST_HASH to use an alternative line-hashing method in
-# the diff algorithm.  It gives a nice speedup if your processor has
-# fast unaligned word loads.  Does NOT work on big-endian systems!
-# Enabled by default on x86_64.
-#
 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 # network interactions.  The default is "git/$(GIT_VERSION)".
 #
@@ -1485,10 +1480,6 @@ ifndef NO_MSGFMT_EXTENDED_OPTIONS
        MSGFMT += --check --statistics
 endif
 
-ifneq (,$(XDL_FAST_HASH))
-       BASIC_CFLAGS += -DXDL_FAST_HASH
-endif
-
 ifdef GMTIME_UNRELIABLE_ERRORS
        COMPAT_OBJS += compat/gmtime.o
        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
@@ -2152,14 +2143,18 @@ po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
 FIND_SOURCE_FILES = ( \
        git ls-files \
                '*.[hcS]' \
+               '*.sh' \
                ':!*[tp][0-9][0-9][0-9][0-9]*' \
+               ':!contrib' \
                2>/dev/null || \
        $(FIND) . \
                \( -name .git -type d -prune \) \
-               -o \( -name '[tp][0-9][0-9][0-9][0-9]' -type d -prune \) \
+               -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
+               -o \( -name contrib -type d -prune \) \
                -o \( -name build -type d -prune \) \
                -o \( -name 'trash*' -type d -prune \) \
                -o \( -name '*.[hcS]' -type f -print \) \
+               -o \( -name '*.sh' -type f -print \) \
        )
 
 $(ETAGS_TARGET): FORCE