git-svn-id: https://svn.pengutronix.de/svn/oselas/toolchain/branches/OSELAS.Toolchain-mkl@6253 f8d472c7-5700-0410-ac5a-87979cec3adf

1 files changed, 131 insertions, 0 deletions

diff --git a/rules/cross-gcc.make b/rules/cross-gcc.make
new file mode 100644
index 0000000..0c79aad
--- /dev/null
+++ b/rules/cross-gcc.make
@@ -0,0 +1,131 @@
+# -*-makefile-*-
+# $Id$
+#
+# Copyright (C) 2006 by Robert Schwebel
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+CROSS_PACKAGES-$(PTXCONF_CROSS_GCC) += cross-gcc
+
+#
+# Paths and names
+#
+CROSS_GCC_VERSION	:= $(call remove_quotes,$(PTXCONF_CROSS_GCC_VERSION))
+CROSS_GCC		:= gcc-$(CROSS_GCC_VERSION)
+CROSS_GCC_SUFFIX	:= tar.bz2
+CROSS_GCC_URL	 	:= $(PTXCONF_SETUP_GNUMIRROR)/gcc/$(CROSS_GCC)/$(CROSS_GCC).$(CROSS_GCC_SUFFIX)
+CROSS_GCC_SOURCE	:= $(SRCDIR)/$(CROSS_GCC).$(CROSS_GCC_SUFFIX)
+CROSS_GCC_DIR		:= $(BUILDDIR_CROSS_DEBUG)/$(CROSS_GCC)
+CROSS_GCC_BUILDDIR	:= $(CROSS_BUILDDIR)/$(CROSS_GCC)-build
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+$(CROSS_GCC_SOURCE):
+	@$(call targetinfo)
+	@$(call get, CROSS_GCC)
+
+# ----------------------------------------------------------------------------
+# Extract
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/cross-gcc.extract:
+	@$(call targetinfo)
+	@$(call clean, $(CROSS_GCC_DIR))
+	@$(call extract, CROSS_GCC, $(BUILDDIR_CROSS_DEBUG))
+	@$(call patchin, CROSS_GCC, $(CROSS_GCC_DIR))
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+CROSS_GCC_PATH	:= PATH=$(CROSS_PATH)
+CROSS_GCC_ENV	:= $(HOSTCC_ENV)
+
+#
+# autoconf
+#
+CROSS_GCC_AUTOCONF_COMMON := \
+	--target=$(PTXCONF_GNU_TARGET) \
+	--with-gmp=$(PTXCONF_SYSROOT_HOST) \
+	--with-mpfr=$(PTXCONF_SYSROOT_HOST) \
+	$(PTXCONF_CROSS_GCC_EXTRA_CONFIG) \
+	$(PTXCONF_CROSS_GCC_EXTRA_CONFIG_LIBC) \
+	$(PTXCONF_CROSS_GCC_EXTRA_CONFIG_CXA_ATEXIT) \
+	\
+	--disable-nls \
+	--enable-symvers=gnu \
+	--disable-libunwind-exceptions
+
+# for other architectures than AVR its not usefull to have multilib,
+# but we need a sysroot for them
+ifndef PTXCONF_ARCH_AVR
+CROSS_GCC_AUTOCONF_COMMON += \
+	--disable-multilib \
+	--with-sysroot=$(SYSROOT)
+endif
+
+CROSS_GCC_AUTOCONF = \
+	$(CROSS_GCC_AUTOCONF_COMMON) \
+	--prefix=$(PTXCONF_SYSROOT_CROSS) \
+	\
+	--enable-languages=$(PTXCONF_CROSS_GCC_LANG) \
+	--enable-threads=$(PTXCONF_CROSS_GCC_THREADS) \
+	--enable-c99 \
+	--enable-long-long \
+	--enable-libstdcxx-debug \
+	--enable-profile \
+	\
+	$(PTXCONF_CROSS_GCC_EXTRA_CONFIG_SHARED)
+
+$(STATEDIR)/cross-gcc.prepare:
+	@$(call targetinfo)
+	@$(call clean, $(CROSS_GCC_BUILDDIR))
+	mkdir -p $(CROSS_GCC_BUILDDIR)
+	cd $(CROSS_GCC_BUILDDIR) && \
+		$(CROSS_GCC_PATH) $(CROSS_GCC_ENV) \
+		$(CROSS_GCC_DIR)/configure $(CROSS_GCC_AUTOCONF)
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/cross-gcc.compile:
+	@$(call targetinfo)
+	cd $(CROSS_GCC_BUILDDIR) && $(CROSS_GCC_PATH) \
+		$(MAKE) $(PARALLELMFLAGS)
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/cross-gcc.install:
+	@$(call targetinfo)
+	cd $(CROSS_GCC_BUILDDIR) && \
+		$(CROSS_GCC_PATH) $(MAKE) install
+	@find $(PTXCONF_SYSROOT_CROSS) -name "*.la" | while read la_file; do	\
+		rm -v $${la_file};						\
+	done
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+cross-gcc_clean:
+	rm -rf $(STATEDIR)/cross-gcc.*
+	rm -rf $(CROSS_GCC_DIR)
+	rm -rf $(CROSS_GCC_BUILDDIR)
+
+# vim: syntax=make