| # | |
| # 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 |