[Xen-devel] [XEN PATCH 1/8] Config.mk: Remove unused setvar_dir macro

[Anthony PERARD <anthony.perard@citrix.com>]

And remove all mention of it in docs. It hasn't been used since
9ead9afcb935 ("Add configure --with-sysconfig-leaf-dir=SUBDIR to set
CONFIG_LEAF_DIR").

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---
 Config.mk                    | 11 -----------
 docs/misc/distro_mapping.txt |  5 ++---
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/Config.mk b/Config.mk
index 54e4b7091bfc..8768398d5ece 100644
--- a/Config.mk
+++ b/Config.mk
@@ -68,17 +68,6 @@ DEPS_RM = $(DEPS) $(DEPS_INCLUDE)
 include $(XEN_ROOT)/config/$(XEN_OS).mk
 include $(XEN_ROOT)/config/$(XEN_TARGET_ARCH).mk
 
-# arguments: variable, common path part, path to test, if yes, if no
-define setvar_dir
-  ifndef $(1)
-    ifneq (,$(wildcard $(2)$(3)))
-      $(1) ?= $(2)$(4)
-    else
-      $(1) ?= $(2)$(5)
-    endif
-  endif
-endef
-
 ifneq ($(EXTRA_PREFIX),)
 EXTRA_INCLUDES += $(EXTRA_PREFIX)/include
 EXTRA_LIB += $(EXTRA_PREFIX)/lib
diff --git a/docs/misc/distro_mapping.txt b/docs/misc/distro_mapping.txt
index 2e46592728e3..599b6fd1e912 100644
--- a/docs/misc/distro_mapping.txt
+++ b/docs/misc/distro_mapping.txt
@@ -9,9 +9,8 @@ INITD_DIR        | /etc/rc.d/init.d | /etc/init.d   | /etc/init.d    |
 -----------------+------------------+---------------+----------------+
 
 The existence of these directories are tested at build-time (on the
-build host, via the "setvar_dir" macro in Config.mk) and for some
-scripts at run-time.  If the Red Hat directory exists, it is used;
-otherwise the Debian one is used.
+build host) and for some scripts at run-time.  If the Red Hat
+directory exists, it is used; otherwise the Debian one is used.
 
 The INITD_DIR path can be changed with configure --with-initddir=DIR.
 The CONFIG_LEAF_DIR name can be changed with configure
-- 
Anthony PERARD


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