3 files changed, 105 insertions, 0 deletions
diff --git a/toolchain/sed/Makefile b/toolchain/sed/Makefile
new file mode 100644
index 0000000000..d9f0dc8756
--- /dev/null
+++ b/toolchain/sed/Makefile
@@ -0,0 +1,9 @@
+include $(TOPDIR)/rules.mk
+
+include ./sed.mk
+
+source: 
+prepare: 
+compile: 
+install: host-sed
+clean: host-sed-toolclean
diff --git a/toolchain/sed/sed.mk b/toolchain/sed/sed.mk
new file mode 100644
index 0000000000..a4f1466ec6
--- /dev/null
+++ b/toolchain/sed/sed.mk
@@ -0,0 +1,75 @@
+#############################################################
+#
+# sed
+#
+#############################################################
+SED_VER:=4.1.2
+SED_SOURCE:=sed-$(SED_VER).tar.gz
+SED_SITE:=ftp://ftp.gnu.org/gnu/sed
+SED_CAT:=zcat
+SED_DIR1:=$(TOOL_BUILD_DIR)/sed-$(SED_VER)
+SED_DIR2:=$(BUILD_DIR)/sed-$(SED_VER)
+SED_BINARY:=sed/sed
+SED_TARGET_BINARY:=bin/sed
+ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
+SED_CPPFLAGS=-D_FILE_OFFSET_BITS=64
+endif
+HOST_SED_TARGET=$(shell ./sedcheck.sh)
+
+$(DL_DIR)/$(SED_SOURCE):
+	mkdir -p $(DL_DIR)
+	$(WGET) -P $(DL_DIR) $(SED_SITE)/$(SED_SOURCE)
+
+sed-source: $(DL_DIR)/$(SED_SOURCE)
+
+
+#############################################################
+#
+# build sed for use on the host system
+#
+#############################################################
+$(SED_DIR1)/.unpacked: $(DL_DIR)/$(SED_SOURCE)
+	mkdir -p $(TOOL_BUILD_DIR)
+	mkdir -p $(STAGING_DIR)/bin;
+	$(SED_CAT) $(DL_DIR)/$(SED_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
+	touch $(SED_DIR1)/.unpacked
+
+$(SED_DIR1)/.configured: $(SED_DIR1)/.unpacked
+	(cd $(SED_DIR1); rm -rf config.cache; \
+		./configure \
+		--prefix=$(STAGING_DIR) \
+		--prefix=/usr \
+	);
+	touch  $(SED_DIR1)/.configured
+
+$(SED_DIR1)/$(SED_BINARY): $(SED_DIR1)/.configured
+	$(MAKE) -C $(SED_DIR1)
+
+# This stuff is needed to work around GNU make deficiencies
+build-sed-host-binary: $(SED_DIR1)/$(SED_BINARY)
+	@if [ -L $(STAGING_DIR)/$(SED_TARGET_BINARY) ] ; then \
+		rm -f $(STAGING_DIR)/$(SED_TARGET_BINARY); fi;
+	@if [ ! -f $(STAGING_DIR)/$(SED_TARGET_BINARY) -o $(STAGING_DIR)/$(SED_TARGET_BINARY) \
+	-ot $(SED_DIR1)/$(SED_BINARY) ] ; then \
+	    set -x; \
+	    mkdir -p $(STAGING_DIR)/bin; \
+	    $(MAKE) DESTDIR=$(STAGING_DIR) -C $(SED_DIR1) install; \
+	    mv $(STAGING_DIR)/usr/bin/sed $(STAGING_DIR)/bin/; \
+	    rm -rf $(STAGING_DIR)/share/locale $(STAGING_DIR)/usr/info \
+		    $(STAGING_DIR)/usr/man $(STAGING_DIR)/usr/share/doc; fi
+
+use-sed-host-binary:
+	@if [ -x /usr/bin/sed ]; then SED="/usr/bin/sed"; else \
+	    if [ -x /bin/sed ]; then SED="/bin/sed"; fi; fi; \
+	    mkdir -p $(STAGING_DIR)/bin; \
+	    rm -f $(STAGING_DIR)/$(SED_TARGET_BINARY); \
+	    ln -s $$SED $(STAGING_DIR)/$(SED_TARGET_BINARY)
+
+host-sed: $(HOST_SED_TARGET)
+
+host-sed-clean:
+	-$(MAKE) -C $(SED_DIR1) clean
+
+host-sed-toolclean:
+	rm -rf $(SED_DIR1)
+	rm -f $(STAGING_DIR)/$(SED_TARGET_BINARY)
diff --git a/toolchain/sed/sedcheck.sh b/toolchain/sed/sedcheck.sh
new file mode 100755
index 0000000000..4d645b6ab0
--- /dev/null
+++ b/toolchain/sed/sedcheck.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ -x /usr/bin/sed ]; then 
+    SED="/usr/bin/sed";
+else
+    if [ -x /bin/sed ]; then 
+	SED="/bin/sed";
+    fi;
+fi;
+
+echo "HELLO" > .sedtest
+$SED -i -e "s/HELLO/GOODBYE/" .sedtest >/dev/null 2>&1
+
+if [ $? != 0 ] ; then
+	echo build-sed-host-binary
+else
+	echo use-sed-host-binary
+fi;
+rm -f .sedtest
+
+