# See /LICENSE for more information.
#
-include $(TOPDIR)/.host.mk
+include $(TMP_DIR)/.host.mk
-$(TOPDIR)/.host.mk: $(INCLUDE_DIR)/host.mk
- @echo "HOST_OS:=`uname`" > $@
- @echo "HOST_ARCH:=` \
- $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
- -e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/' \
- -e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/' \
- -e 's/v850.*/v850/' \
- -e 's/sh[234]/sh/' \
- -e 's/mips-.*/mips/' \
- -e 's/mipsel-.*/mipsel/' \
- -e 's/cris.*/cris/' \
- -e 's/i[3-9]86/i386/'`" >> $@
- @echo "GNU_HOST_NAME:=`$(HOSTCC) -dumpmachine`" >> $@
- @if tar --version 2>&1 | grep 'GNU' >/dev/null; then \
- echo "TAR_OPTIONS+=--wildcards" >> $@; \
- fi
+export TAR
+
+$(TMP_DIR)/.host.mk: $(INCLUDE_DIR)/host.mk
+ @( \
+ HOST_OS=`uname`; \
+ case "$$HOST_OS" in \
+ Linux) HOST_ARCH=`uname -m`;; \
+ *) HOST_ARCH=`uname -p`;; \
+ esac; \
+ GNU_HOST_NAME=`gcc -dumpmachine`; \
+ [ -n "$$GNU_HOST_NAME" ] || \
+ GNU_HOST_NAME=`$(SCRIPT_DIR)/config.guess`; \
+ echo "HOST_OS:=$$HOST_OS" > $@; \
+ echo "HOST_ARCH:=$$HOST_ARCH" >> $@; \
+ echo "GNU_HOST_NAME:=$$GNU_HOST_NAME" >> $@; \
+ TAR=`which gtar`; \
+ [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar`; \
+ echo "TAR:=$$TAR" >> $@; \
+ ZCAT=`which gzcat`; \
+ [ -n "$$ZCAT" -a -x "$$ZCAT" ] || ZCAT=`which zcat`; \
+ echo "ZCAT:=$$ZCAT" >> $@; \
+ )