From 04735b266d84c5637dd382fd49b6bf561d30c4c1 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 10 Jan 2006 05:56:59 +0000
Subject: initial attempt at adding elf2flt support based upon marcs work in
 Bug 273

---
 toolchain/elf2flt/elf2flt.mk | 48 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 toolchain/elf2flt/elf2flt.mk

(limited to 'toolchain/elf2flt/elf2flt.mk')

diff --git a/toolchain/elf2flt/elf2flt.mk b/toolchain/elf2flt/elf2flt.mk
new file mode 100644
index 000000000..b796ed987
--- /dev/null
+++ b/toolchain/elf2flt/elf2flt.mk
@@ -0,0 +1,48 @@
+#############################################################
+#
+# elf2flt
+#
+#############################################################
+
+# we keep a local checkout of uClinux CVS
+ELF2FLT_SOURCE:=$(ELF2FLT_DIR)/elf2flt
+ELF2FLT_DIR:=$(TOOL_BUILD_DIR)/elf2flt
+ELF2FLT_BINARY:=elf2flt
+
+$(ELF2FLT_DIR)/.unpacked:
+	cp -r toolchain/elf2flt/elf2flt "$(TOOL_BUILD_DIR)/elf2flt"
+	touch $(ELF2FLT_DIR)/.unpacked
+
+$(ELF2FLT_DIR)/.patched: $(ELF2FLT_DIR)/.unpacked
+ifeq ($(strip $(ARCH)),nios2)
+	$(SED) "s,STAGING_DIR,$(STAGING_DIR),g;" toolchain/elf2flt/elf2flt.nios2.conditional
+	$(SED) "s,CROSS_COMPILE_PREFIX,$(REAL_GNU_TARGET_NAME),g;" toolchain/elf2flt/elf2flt.nios2.conditional
+	toolchain/patch-kernel.sh $(ELF2FLT_DIR) toolchain/elf2flt elf2flt.nios2.conditional
+endif
+	touch $(ELF2FLT_DIR)/.patched
+
+$(ELF2FLT_DIR)/.configured: $(ELF2FLT_DIR)/.patched
+	(cd $(ELF2FLT_DIR); rm -rf config.cache; \
+		$(ELF2FLT_DIR)/configure \
+		--with-bfd-include-dir=$(BINUTILS_DIR1)/bfd/ \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--with-libbfd=$(BINUTILS_DIR1)/bfd/libbfd.a \
+		--with-libiberty=$(BINUTILS_DIR1)/libiberty/libiberty.a \
+		--prefix=$(STAGING_DIR))
+	touch $(ELF2FLT_DIR)/.configured
+
+$(ELF2FLT_DIR)/$(ELF2FLT_BINARY): $(ELF2FLT_DIR)/.configured
+	$(MAKE) -C $(ELF2FLT_DIR) all
+	$(MAKE) -C $(ELF2FLT_DIR) install
+
+elf2flt: uclibc_target uclibc-configured binutils gcc $(ELF2FLT_DIR)/$(ELF2FLT_BINARY)
+
+elf2flt-clean:
+	rm -rf $(ELF2FLT_SOURCE)
+
+elf2flt-dirclean:
+	rm -rf $(ELF2FLT_SOURCE)
+
+ifeq ($(strip $(BR2_ELF2FLT)),y)
+TARGETS+=elf2flt
+endif
-- 
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