From e0a850947f541e5078304699106f9f66a79e4151 Mon Sep 17 00:00:00 2001 From: Andrey Borzenkov Date: Sat, 18 Jan 2014 22:48:04 +0400 Subject: [PATCH] fix removal of {cpu,machine} links on mingw/msys At least on Windows 2003 using "ln -s dir1 dir2" in msys shell succeeds, but results in what looks like hard link. Subsequent "rm -f dir2" (e.g. during second config.status invocation) fails. Check that we also can remove link to directory. Make it more clear in message that we are checking "ln -s". --- ChangeLog | 5 +++++ acinclude.m4 | 6 +++--- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index cff9386d3..c3bfa9fcb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2014-01-18 Andrey Borzenkov + + * acinclude.m4 (grub_CHECK_LINK_DIR): Check that we can also remove + symbolic link to directory. It fails in Msys shell on Windows 2003. + 2014-01-18 Vladimir Serbinenko * Makefile.am (default_payload.elf): Add modules diff --git a/acinclude.m4 b/acinclude.m4 index 32d5477d1..b2bb88d83 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -418,15 +418,15 @@ else [fi] ]) -dnl Check if ln can handle directories properly (mingw). +dnl Check if ln -s can handle directories properly (mingw). AC_DEFUN([grub_CHECK_LINK_DIR],[ -AC_MSG_CHECKING([whether ln can handle directories properly]) +AC_MSG_CHECKING([whether ln -s can handle directories properly]) [mkdir testdir 2>/dev/null case $srcdir in [\\/$]* | ?:[\\/]* ) reldir=$srcdir/include/grub/util ;; *) reldir=../$srcdir/include/grub/util ;; esac -if ln -s $reldir testdir/util 2>/dev/null ; then] +if ln -s $reldir testdir/util 2>/dev/null && rm -f testdir/util 2>/dev/null ; then] AC_MSG_RESULT([yes]) [link_dir=yes else