# HG changeset patch
# User John Donoghue <john.donoghue@ieee.org>
# Date 1664212371 14400
# Node ID e5ffad81f0cea7513bb9dfa94d86efdd3cf78fa3
# Parent  8c787c4295024e7294b0789e3fef06d33af36c2b
pass egrep to xz

* src/xz.mk: add (e)grep to input env vars

* Makefile.in: find (e)grep if can

diff -r 8c787c429502 -r e5ffad81f0ce Makefile.in
--- a/Makefile.in	Mon Sep 26 13:12:50 2022 -0400
+++ b/Makefile.in	Mon Sep 26 13:12:51 2022 -0400
@@ -232,6 +232,7 @@
 SHELL := @SHELL@
 
 GREP       ?= grep
+EGREP      ?= $(shell egrep --help >/dev/null 2>&1 && echo e)grep
 INSTALL    := $(shell ginstall --help >/dev/null 2>&1 && echo g)install
 PATCH      := $(shell gpatch --help >/dev/null 2>&1 && echo g)patch
 SED        := $(shell gsed --help >/dev/null 2>&1 && echo g)sed
diff -r 8c787c429502 -r e5ffad81f0ce src/xz.mk
--- a/src/xz.mk	Mon Sep 26 13:12:50 2022 -0400
+++ b/src/xz.mk	Mon Sep 26 13:12:51 2022 -0400
@@ -17,7 +17,7 @@
 endef
 
 define $(PKG)_BUILD
-    cd '$(1)' && autoreconf -fi && ./configure \
+    cd '$(1)' && autoreconf -fi && EGREP=$(EGREP) ./configure \
         $(HOST_AND_BUILD_CONFIGURE_OPTIONS) \
         --prefix='$(HOST_PREFIX)' \
         $(ENABLE_SHARED_OR_STATIC) \