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Diffstat (limited to 'rules/xchain-gccstage2.make')
| -rw-r--r-- | rules/xchain-gccstage2.make | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/rules/xchain-gccstage2.make b/rules/xchain-gccstage2.make new file mode 100644 index 000000000..92a9f58ae --- /dev/null +++ b/rules/xchain-gccstage2.make @@ -0,0 +1,176 @@ +# $Id: xchain-gccstage2.make,v 1.1 2003/04/24 08:06:33 jst Exp $ +# +# (c) 2002 by Pengutronix e.K., Hildesheim, Germany +# 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 +# +ifeq (y,$(PTXCONF_BUILD_CROSSCHAIN)) +PACKAGES += xchain-gccstage2 +endif + +# +# Paths and names +# +# See gccstage1 for variable definitions + + +# ---------------------------------------------------------------------------- +# Get +# ---------------------------------------------------------------------------- + +# FIXME: ??? xchain-gccstage2_get: $(STATEDIR)/glibc.install +xchain-gccstage2_get: $(STATEDIR)/xchain-gccstage2.get + +$(STATEDIR)/xchain-gccstage2.get: $(STATEDIR)/xchain-gccstage1.get + @echo + @echo ---------------------------- + @echo target: xchain-gccstage2.get + @echo ---------------------------- + @echo + touch $@ + +# ---------------------------------------------------------------------------- +# Extract +# ---------------------------------------------------------------------------- + +xchain-gccstage2_extract: $(STATEDIR)/xchain-gccstage2.extract + +$(STATEDIR)/xchain-gccstage2.extract: \ + $(STATEDIR)/xchain-gccstage2.get \ + $(STATEDIR)/glibc.install + @echo + @echo -------------------------------- + @echo target: xchain-gccstage2.extract + @echo -------------------------------- + @echo + # remove glibc header hack + ifeq (y, $(PTXCONF_ARCH_ARM)) + perl -p -i -e \ + 's/^(TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC).*/$$1/' \ + $(GCC_DIR)/gcc/config/arm/t-linux + endif + ifeq (y, $(PTXCONF_ARCH_X86)) + perl -p -i -e \ + 's/^(TARGET_LIBGCC2_CFLAGS = -fPIC).*/$$1/' \ + $(GCC_DIR)/gcc/config/t-linux + endif + touch $@ + +# ---------------------------------------------------------------------------- +# Prepare +# ---------------------------------------------------------------------------- + +xchain-gccstage2_prepare: $(STATEDIR)/xchain-gccstage2.prepare + +xchain-gccstage2_prepare_deps = $(STATEDIR)/xchain-gccstage2.extract +xchain-gccstage2_prepare_deps += $(STATEDIR)/xchain-kernel.prepare + +$(STATEDIR)/xchain-gccstage2.prepare: $(xchain-gccstage2_prepare_deps) + @echo + @echo -------------------------------- + @echo target: xchain-gccstage2.prepare + @echo -------------------------------- + @echo + [ -d $(GCC_STAGE2_DIR) ] || mkdir $(GCC_STAGE2_DIR) + # + # copy some header files + # + mkdir -p $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include + # + # permanent asm-arm directory (temporarily created in stage 1) + # FIXME: this is currently processor dependend + # + rm -fr $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/asm-$(PTXCONF_ARCH) + # FIXME: replace by install? + cp -a $(BUILDDIR)/xchain-kernel/include/asm-$(PTXCONF_ARCH) \ + $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/asm-$(PTXCONF_ARCH) + rm -f $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/asm + ln -s asm-$(PTXCONF_ARCH) $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/asm + # + # permanent linux directory (temporarily created in stage 1) + # + rm -fr $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/linux + cp -a $(BUILDDIR)/xchain-kernel/include/linux $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/sys-include/linux +# # +# # configure +# # + cd $(GCC_STAGE2_DIR) && \ + PATH=$(PTXCONF_PREFIX)/bin:$$PATH \ + AR=$(PTXCONF_GNU_TARGET)-ar \ + RANLIB=$(PTXCONF_GNU_TARGET)-ranlib \ + CC=$(HOSTCC) \ + $(GCC_DIR)/configure \ + --target=$(PTXCONF_GNU_TARGET) \ + --prefix=$(PTXCONF_PREFIX) \ + --enable-target-optspace \ + --disable-nls \ + --with-gnu-ld \ + --disable-shared \ + --enable-languages="c,c++" \ + --with-headers=$(PTXCONF_PREFIX)/include + touch $@ + +# ---------------------------------------------------------------------------- +# Compile +# ---------------------------------------------------------------------------- + +xchain-gccstage2_compile: $(STATEDIR)/xchain-gccstage2.compile + +$(STATEDIR)/xchain-gccstage2.compile: \ + $(STATEDIR)/xchain-gccstage2.prepare + @echo + @echo -------------------------------- + @echo target: xchain-gccstage2.compile + @echo -------------------------------- + @echo + # FIXME: why do we have to define _GNU_SOURCE here? Otherwhise + # the c++ compiler cannot be compiled. + cd $(GCC_STAGE2_DIR) && \ + PATH=$(PATH):$(PTXCONF_PREFIX)/bin make CXXFLAGS_FOR_TARGET="-g -Os -D_GNU_SOURCE" + touch $@ + +# ---------------------------------------------------------------------------- +# Install +# ---------------------------------------------------------------------------- + +xchain-gccstage2_install: $(STATEDIR)/xchain-gccstage2.install + +$(STATEDIR)/xchain-gccstage2.install: $(STATEDIR)/xchain-gccstage2.compile + @echo + @echo -------------------------------- + @echo target: xchain-gccstage2.install + @echo -------------------------------- + @echo + cd $(GCC_STAGE2_DIR) && \ + PATH=$(PATH):$(PTXCONF_PREFIX)/bin make install + touch $@ + +# ---------------------------------------------------------------------------- +# Target-Install +# ---------------------------------------------------------------------------- + +xchain-gccstage2_targetinstall: $(STATEDIR)/xchain-gccstage2.targetinstall + +$(STATEDIR)/xchain-gccstage2.targetinstall: $(STATEDIR)/xchain-gccstage2.install + @echo + @echo -------------------------------------- + @echo target: xchain-gccstage2.targetinstall + @echo -------------------------------------- + @echo + touch $@ + +# ---------------------------------------------------------------------------- +# Clean +# ---------------------------------------------------------------------------- + +xchain-gccstage2_clean: + rm -fr $(GCC_STAGE2_DIR) $(STATEDIR)/xchain-gccstage2.* + + +# vim: syntax=make |