[Xen-devel] [PATCH] tools/libxl: Fix build of libxl with ./configure --disable-blktap2

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Autoconf already has appropriate Linux/non-Linux logic for CONFIG_BLKTAP2.

Let LIBXL_BLKTAP inherit directly from CONFIG_BLKTAP2, rather than requiring a
further LIBXL_BLKTAP=n in addition to ./configure --disable-blktap2 to get
libxl to successfully link under Linux.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
---
 tools/Rules.mk |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tools/Rules.mk b/tools/Rules.mk
index 5bac700..fa59365 100644
--- a/tools/Rules.mk
+++ b/tools/Rules.mk
@@ -55,11 +55,7 @@ CFLAGS_libxenvchan = -I$(XEN_LIBVCHAN)
 LDLIBS_libxenvchan = $(SHLIB_libxenctrl) $(SHLIB_libxenstore) 
-L$(XEN_LIBVCHAN) -lxenvchan
 SHLIB_libxenvchan  = -Wl,-rpath-link=$(XEN_LIBVCHAN)
 
-ifeq ($(CONFIG_Linux),y)
-LIBXL_BLKTAP ?= y
-else
-LIBXL_BLKTAP ?= n
-endif
+LIBXL_BLKTAP ?= $(CONFIG_BLKTAP2)
 
 ifeq ($(LIBXL_BLKTAP),y)
 CFLAGS_libblktapctl = -I$(XEN_BLKTAP2)/control -I$(XEN_BLKTAP2)/include 
$(CFLAGS_xeninclude)
-- 
1.7.10.4


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