[Xen-changelog] [xen master] Config.mk: Remove unused setvar_dir macro

[patchbot@xxxxxxx]

commit 27d3ea41e67c4161c91359cef24ef415a5dd2163
Author:     Anthony PERARD <anthony.perard@xxxxxxxxxx>
AuthorDate: Thu Dec 12 18:27:33 2019 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Dec 13 16:30:34 2019 +0000

    Config.mk: Remove unused setvar_dir macro
    
    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@xxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 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 54e4b7091b..8768398d5e 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 2e46592728..599b6fd1e9 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
--
generated by git-patchbot for /home/xen/git/xen.git#master

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