Do not use GUID on dir in git init --shared=all on FreeBSD

It does not allow changing the bit to a non-root user.
This fixes t1301-shared-repo.sh on the platform.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index ca5aad963ca7b5565338f49ce1705c451216c8be..6e857e62c3d02fa2bfef7b9224e24d5b6a279c9c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -478,6 +478,7 @@ ifeq ($(uname_S),FreeBSD)
        NO_MEMMEM = YesPlease
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
+       DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 endif
 ifeq ($(uname_S),OpenBSD)
        NO_STRCASESTR = YesPlease
@@ -747,6 +748,9 @@ ifdef THREADED_DELTA_SEARCH
        EXTLIBS += -lpthread
        LIB_OBJS += thread-utils.o
 endif
+ifdef DIR_HAS_BSD_GROUP_SEMANTICS
+       COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
+endif
 
 ifeq ($(TCLTK_PATH),)
 NO_TCLTK=NoThanks

diff --git a/git-compat-util.h b/git-compat-util.h
index 2a40703c851d7011723588dd7643dc034db49c31..591244351ec4e410ea3b7f891d0de2f33a5aff7a 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -437,4 +437,10 @@ void git_qsort(void *base, size_t nmemb, size_t size,
 #define qsort git_qsort
 #endif
 
+#ifndef DIR_HAS_BSD_GROUP_SEMANTICS
+# define FORCE_DIR_SET_GID S_ISGID
+#else
+# define FORCE_DIR_SET_GID 0
+#endif
+
 #endif

diff --git a/path.c b/path.c
index af2716199b92e920df9fe2021035d319e8cafbc6..f4ed979997b6a968ba1987a199beae39035d5da2 100644 (file)
--- a/path.c
+++ b/path.c
@@ -283,7 +283,7 @@ int adjust_shared_perm(const char *path)
                            ? (S_IXGRP|S_IXOTH)
                            : 0));
        if (S_ISDIR(mode))
-               mode |= S_ISGID;
+               mode |= FORCE_DIR_SET_GID;
        if ((mode & st.st_mode) != mode && chmod(path, mode) < 0)
                return -2;
        return 0;