Adding upstream version 2.0.13.upstream/2.0.13upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 185 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c99b962
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,185 @@
+SRCROOT = .
+
+# *DOCUMENTATION*
+# To see a list of typical targets execute "make help"
+
+# kbuild compatibility
+export srctree  := $(or $(KBUILD_SRC),$(shell pwd))
+export objtree  := $(shell pwd)
+export KLIBCSRC := usr/klibc
+export VERSION := $(shell cat $(srctree)/$(KLIBCSRC)/version)
+export KLIBCINC := usr/include
+export KLIBCOBJ := usr/klibc
+export KLIBCKERNELSRC ?= linux
+
+export VPATH := $(srctree)
+
+include $(srctree)/scripts/Kbuild.include
+
+KLIBCROSS	?= $(CROSS_COMPILE)
+export KLIBCROSS
+export CC	:= $(KLIBCROSS)gcc
+export LD	:= $(KLIBCROSS)ld
+export AR	:= $(KLIBCROSS)ar
+export RANLIB	:= $(KLIBCROSS)ranlib
+export STRIP	:= $(KLIBCROSS)strip
+export NM	:= $(KLIBCROSS)nm
+export OBJCOPY  := $(KLIBCROSS)objcopy
+export OBJDUMP  := $(KLIBCROSS)objdump
+
+NOSTDINC_FLAGS := -nostdlib -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+
+ARCH	          := $(shell uname -m | sed -e s/i.86/i386/ \
+			-e s/parisc64/parisc/ -e s/sun4u/sparc64/ \
+			-e s/arm.*/arm/ -e s/sa110/arm/ \
+			-e s/aarch64.*/arm64/ -e s/sh.*/sh/ \
+			-e s/ppc64le/ppc64/)
+export KLIBCARCH  ?= $(ARCH)
+export KLIBCARCHDIR := $(shell echo $(KLIBCARCH) | sed -e s/s390x/s390/)
+
+export HOSTCC     := gcc
+export HOSTCFLAGS := -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+export PERL       := perl
+
+# Location for installation
+export prefix      = /usr
+export bindir      = $(prefix)/bin
+export libdir      = $(prefix)/lib
+export mandir      = $(prefix)/man
+export INSTALLDIR  = $(prefix)/lib/klibc
+export INSTALLROOT =
+
+# Create a fake .config as present in the kernel tree
+# But if it exists leave it alone
+$(if $(wildcard $(objtree)/.config),,\
+  $(shell cp $(srctree)/defconfig $(objtree)/.config))
+
+# Prefix Make commands with $(Q) to silence them
+# Use quiet_cmd_xxx, cmd_xxx to create nice output
+# use make V=1 to get verbose output
+
+ifdef V
+  ifeq ("$(origin V)", "command line")
+    KBUILD_VERBOSE = $(V)
+  endif
+endif
+ifndef KBUILD_VERBOSE
+  KBUILD_VERBOSE = 0
+endif
+
+ifeq ($(KBUILD_VERBOSE),1)
+  quiet =
+  Q =
+else
+  quiet=quiet_
+  Q = @
+endif
+
+# If the user is running make -s (silent mode), suppress echoing of
+# commands
+
+ifneq ($(findstring s,$(MAKEFLAGS)),)
+  quiet=silent_
+endif
+
+export quiet Q KBUILD_VERBOSE
+
+# Do not print "Entering directory ..."
+MAKEFLAGS += --no-print-directory
+
+# Shorthand to call Kbuild.klibc
+klibc := -f $(srctree)/scripts/Kbuild.klibc obj
+
+# Very first target
+.PHONY: all klcc klibc
+all: klcc klibc
+
+$(objtree)/.config: $(srctree)/defconfig
+	@echo "defconfig has changed, please remove or edit .config"
+	@false
+
+$(KLIBCKERNELSRC)/include:
+	@echo 'Missing kernel UAPI headers in $(KLIBCKERNELSRC)/include.'
+	@echo 'Install them by running:'
+	@echo '    make headers_install INSTALL_HDR_PATH=$(abspath $(KLIBCKERNELSRC))'
+	@echo 'in the kernel source directory.'
+	@false
+
+rpmbuild = $(shell which rpmbuild 2>/dev/null || which rpm)
+
+klibc.spec: klibc.spec.in $(KLIBCSRC)/version
+	sed -e 's/@@VERSION@@/$(VERSION)/g' < $< > $@
+
+# Build klcc - it is the first target
+klcc: $(objtree)/.config $(KLIBCKERNELSRC)/include
+	$(Q)$(MAKE) $(klibc)=klcc
+
+klibc: $(objtree)/.config $(KLIBCKERNELSRC)/include
+	$(Q)$(MAKE) $(klibc)=.
+
+test: klibc
+	$(Q)$(MAKE) $(klibc)=usr/klibc/tests
+
+help:
+	@echo	'Cleaning targets:'
+	@echo	'  clean	- Remove most generated files'
+	@echo	'  mrproper	- Remove all generated files + config'
+	@echo	'  distclean	- mprproper + editor backup + patch files'
+	@echo	''
+	@echo	'Build targets:'
+	@echo	'all		- Build all targets'
+	@echo	'install	- Install klibc'
+	@echo	'klcc		- Wrapper around gcc to compile against klibc'
+	@echo	'test		- Run klibc tests'
+	@echo
+	@echo	'Build options:'
+	@echo	'KLIBCKERNELSRC - Path to usr directory containing UAPI headers'
+	@echo	'make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
+	@echo	'make V=2   [targets] 2 => give reason for rebuild of target'
+	@echo
+	@echo	'Sample invocation:'
+	@echo	'make  KLIBCKERNELSRC=`pwd`/../linux/usr/'
+
+###
+# allow one to say make dir/file.o
+# Caveat: works only for .c files where we have a Kbuild file in same dir
+%.o: %.c FORCE
+	 $(Q)$(MAKE) $(klibc)=$(dir $<) $(dir $<)$(notdir $@)
+
+%.s: %.c FORCE
+	 $(Q)$(MAKE) $(klibc)=$(dir $<) $(dir $<)$(notdir $@)
+
+%.i: %.c FORCE
+	 $(Q)$(MAKE) $(klibc)=$(dir $<) $(dir $<)$(notdir $@)
+
+FORCE: ;
+###
+# clean: remove generated files
+# mrproper does a full cleaning including .config and linux symlink
+FIND_IGNORE := \( -name .git -o -name .pc \) -prune -o
+quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),RM     $(wildcard $(rm-files)))
+      cmd_rmfiles = rm -f $(rm-files)
+clean:
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.clean obj=.
+	$(Q)find . $(FIND_IGNORE) \
+		\( -name *.o -o -name *.a -o -name '.*.cmd' -o \
+		   -name '.*.d' -o -name '.*.tmp' \) \
+		-type f -print | xargs rm -f
+
+rm-files := $(objtree)/.config linux
+distclean mrproper: clean
+	 $(Q)find . $(FIND_IGNORE) \
+		\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
+		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
+		-o -name '.*.rej' -o -size 0 \
+		-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
+		-type f -print | xargs rm -f
+	$(call cmd,rmfiles)
+
+install: all
+	$(Q)$(MAKE) -f $(srctree)/scripts/Kbuild.install obj=.
+
+# This does all the prep work needed to turn a freshly exported git repository
+# into a release tarball tree
+release: klibc.spec
+	rm -f .config