From 2fabd217330ea6a5b5082e9e86b169e3401de889 Mon Sep 17 00:00:00 2001 From: Pavel Roskin Date: Tue, 15 Nov 2005 00:59:50 -0500 Subject: [PATCH] Disable USE_SYMLINK_HEAD by default Disable USE_SYMLINK_HEAD by default. Recommend using it only for compatibility with older software. Treat USE_SYMLINK_HEAD like other optional defines - check whether it's defined, not its value. Signed-off-by: Pavel Roskin Signed-off-by: Junio C Hamano --- Makefile | 4 +++- refs.c | 6 +----- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/Makefile b/Makefile index f6d9e0aa7..a291bb157 100644 --- a/Makefile +++ b/Makefile @@ -23,6 +23,9 @@ all: # # Define NO_SETENV if you don't have setenv in the C library. # +# Define USE_SYMLINK_HEAD if you want .git/HEAD to be a symbolic link. +# Don't enable it on Windows. +# # Define PPC_SHA1 environment variable when running make to make use of # a bundled SHA1 routine optimized for PowerPC. # @@ -236,7 +239,6 @@ ifeq ($(uname_O),Cygwin) # NO_MMAP = YesPlease NO_IPV6 = YesPlease X = .exe - ALL_CFLAGS += -DUSE_SYMLINK_HEAD=0 endif ifeq ($(uname_S),OpenBSD) NO_STRCASESTR = YesPlease diff --git a/refs.c b/refs.c index c33729c54..d01fc3984 100644 --- a/refs.c +++ b/refs.c @@ -6,10 +6,6 @@ /* We allow "recursive" symbolic refs. Only within reason, though */ #define MAXDEPTH 5 -#ifndef USE_SYMLINK_HEAD -#define USE_SYMLINK_HEAD 1 -#endif - const char *resolve_ref(const char *path, unsigned char *sha1, int reading) { int depth = MAXDEPTH, len; @@ -80,7 +76,7 @@ int create_symref(const char *git_HEAD, const char *refs_heads_master) char ref[1000]; int fd, len, written; -#if USE_SYMLINK_HEAD +#ifdef USE_SYMLINK_HEAD if (!only_use_symrefs) { unlink(git_HEAD); if (!symlink(refs_heads_master, git_HEAD)) -- 2.26.2