| # |
| # Copyright (c) 2010-2011 Nest, Inc. |
| # All rights reserved. |
| # |
| # This document is the property of Nest. It is considered |
| # confidential and proprietary information. |
| # |
| # This document may not be reproduced or transmitted in any form, |
| # in whole or in part, without the express written permission of |
| # Nest. |
| # |
| # Description: |
| # |
| |
| include pre.mak |
| |
| ifeq ($(BUILD_FEATURE_NEWLIB),1) |
| |
| PackageName := newlib |
| |
| PackageExtension := tar.gz |
| PackageSeparator := - |
| |
| PackagePatchArgs := -p1 |
| |
| PackageVersion := 1.20.0 |
| PackageArchive := $(PackageName)$(PackageSeparator)$(PackageVersion).$(PackageExtension) |
| PackageSourceDir := $(PackageName)$(PackageSeparator)$(PackageVersion) |
| |
| PackageBuildMakefile = $(call GenerateBuildPaths,Makefile) |
| |
| CleanPaths += $(PackageLicenseFile) |
| |
| all: $(PackageDefaultGoal) |
| |
| # Generate the package license contents. |
| |
| #$(PackageLicenseFile): $(PackageSourceDir)/COPYRIGHT |
| # $(copy-result) |
| |
| # Extract the source from the archive and apply patches, if any. |
| |
| $(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths) |
| $(expand-and-patch-package) |
| |
| # Prepare the sources. |
| |
| .PHONY: source |
| source: | $(PackageSourceDir) |
| |
| # Patch the sources, if necessary. |
| |
| .PHONY: patch |
| patch: source |
| |
| # Configure the source for building. |
| |
| $(PackageBuildMakefile): | $(PackageSourceDir) $(BuildDirectory) |
| cd $(BuildDirectory) && \ |
| $(CURDIR)/$(PackageSourceDir)/configure \ |
| --target=arm-none-eabi \ |
| --prefix=/usr \ |
| --enable-interwork \ |
| --disable-newlib-supplied-syscalls \ |
| --disable-newlib-io-float \ |
| --with-gnu-ld \ |
| --with-gnu-as \ |
| --disable-shared \ |
| --disable-newlib-atexit-dynamic-alloc \ |
| --disable-multilib |
| |
| |
| |
| .PHONY: configure |
| configure: source $(PackageBuildMakefile) |
| |
| # Build the source. |
| # |
| |
| .PHONY: build |
| build: configure | $(BuildDirectory) |
| $(Verbose)unset MAKEFLAGS \ |
| && $(MAKE) -C $(BuildDirectory) \ |
| CC_FOR_TARGET="$(CC)" \ |
| CXX_FOR_TARGET="$(CXX)" \ |
| AS_FOR_TARGET=$(AS) \ |
| AR_FOR_TARGET=$(AR) \ |
| LD_FOR_TARGET=$(LD) \ |
| NM_FOR_TARGET=$(NM) \ |
| OBJDUMP_FOR_TARGET=$(OBJDUMP) \ |
| RANLIB_FOR_TARGET=$(RANLIB) \ |
| READELF_FOR_TARGET=$(READELF) \ |
| STRIP_FOR_TARGET=$(STRIP) \ |
| CFLAGS_FOR_TARGET="-ffunction-sections -fdata-sections -DPREFER_SIZE_OVER_SPEED -D__OPTIMIZE_SIZE__ -Os -fomit-frame-pointer -mcpu=cortex-m3 -mthumb -D__thumb2__ -D__BUFSIZ__=256 -DMALLOC_LOCK_FUNCTION=__nl_malloc_lock -DMALLOC_UNLOCK_FUNCTION=__nl_malloc_unlock" \ |
| CCASFLAGS="-mcpu=cortex-m3 -mthumb -D__thumb2__" |
| |
| .PHONY: prepare |
| prepare: stage |
| |
| # Stage the build to a temporary installation area. |
| # |
| .PHONY: stage |
| stage: build | $(ResultDirectory) |
| $(Verbose)unset MAKEFLAGS && \ |
| $(MAKE) -C $(BuildDirectory) \ |
| CC_FOR_TARGET="$(CC)" \ |
| CXX_FOR_TARGET="$(CXX)" \ |
| AS_FOR_TARGET=$(AS) \ |
| AR_FOR_TARGET=$(AR) \ |
| LD_FOR_TARGET=$(LD) \ |
| NM_FOR_TARGET=$(NM) \ |
| OBJDUMP_FOR_TARGET=$(OBJDUMP) \ |
| RANLIB_FOR_TARGET=$(RANLIB) \ |
| READELF_FOR_TARGET=$(READELF) \ |
| STRIP_FOR_TARGET=$(STRIP) \ |
| DESTDIR=$(ResultDirectory) \ |
| install |
| |
| |
| clean: |
| $(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir) |
| $(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory) |
| $(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory) |
| |
| endif # ifeq ($(BUILD_FEATURE_NEWLIB),1) |
| |
| include post.mak |
