Convert many resolve_ref() calls to read_ref*() and ref_exists()

diff --git a/Makefile b/Makefile
index cd5888b9a294eba17ad9b24c8e8bc83d19cefa07..ee34eab8c527da360a24c153a297d7a2f62d2a55 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -515,7 +515,7 @@ LIB_H += compat/mingw.h
 LIB_H += compat/obstack.h
 LIB_H += compat/win32/pthread.h
 LIB_H += compat/win32/syslog.h
-LIB_H += compat/win32/sys/poll.h
+LIB_H += compat/win32/poll.h
 LIB_H += compat/win32/dirent.h
 LIB_H += connected.h
 LIB_H += csum-file.h
@@ -822,6 +822,7 @@ ifeq ($(uname_S),GNU/kFreeBSD)
        NO_STRLCPY = YesPlease
        NO_MKSTEMPS = YesPlease
        HAVE_PATHS_H = YesPlease
+       DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 endif
 ifeq ($(uname_S),UnixWare)
        CC = cc
@@ -1087,6 +1088,7 @@ ifeq ($(uname_S),Windows)
        NO_PREAD = YesPlease
        NEEDS_CRYPTO_WITH_SSL = YesPlease
        NO_LIBGEN_H = YesPlease
+       NO_SYS_POLL_H = YesPlease
        NO_SYMLINK_HEAD = YesPlease
        NO_IPV6 = YesPlease
        NO_SETENV = YesPlease
@@ -1125,7 +1127,7 @@ ifeq ($(uname_S),Windows)
        BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
        COMPAT_OBJS = compat/msvc.o compat/winansi.o \
                compat/win32/pthread.o compat/win32/syslog.o \
-               compat/win32/sys/poll.o compat/win32/dirent.o
+               compat/win32/poll.o compat/win32/dirent.o
        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
@@ -1180,6 +1182,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
        NO_PREAD = YesPlease
        NEEDS_CRYPTO_WITH_SSL = YesPlease
        NO_LIBGEN_H = YesPlease
+       NO_SYS_POLL_H = YesPlease
        NO_SYMLINK_HEAD = YesPlease
        NO_SETENV = YesPlease
        NO_UNSETENV = YesPlease
@@ -1213,7 +1216,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
                compat/win32/pthread.o compat/win32/syslog.o \
-               compat/win32/sys/poll.o compat/win32/dirent.o
+               compat/win32/poll.o compat/win32/dirent.o
        EXTLIBS += -lws2_32
        PTHREAD_LIBS =
        X = .exe
@@ -2126,17 +2129,21 @@ po/git.pot: $(LOCALIZED_C)
 
 pot: po/git.pot
 
+FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
+                       $(FIND) . \( -name .git -type d -prune \) \
+                               -o \( -name '*.[hcS]' -type f -print \) )
+
 $(ETAGS_TARGET): FORCE
        $(RM) $(ETAGS_TARGET)
-       $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
+       $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
 
 tags: FORCE
        $(RM) tags
-       $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
+       $(FIND_SOURCE_FILES) | xargs ctags -a
 
 cscope:
        $(RM) cscope*
-       $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
+       $(FIND_SOURCE_FILES) | xargs cscope -b
 
 ### Detect prefix changes
 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
@@ -2291,8 +2298,7 @@ install: all
        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
-       (cd mergetools && $(TAR) cf - .) | \
-       (cd '$(DESTDIR_SQ)$(mergetools_instdir_SQ)' && umask 022 && $(TAR) xof -)
+       $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
 ifndef NO_PERL
        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
        $(MAKE) -C gitweb install