From e4d332c787e57abc32dec949ca8def57feae32ce Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Fri, 28 Oct 2016 18:44:24 +0200 Subject: add new toplevel infrastructure --- COPYING.LIB | 504 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Makefile | 13 ++ Makefile.in | 21 +++ README | 71 +++++++++ Rules.mak | 184 ++++++++++++++++++++++ 5 files changed, 793 insertions(+) create mode 100644 COPYING.LIB create mode 100644 Makefile create mode 100644 Makefile.in create mode 100644 README create mode 100644 Rules.mak diff --git a/COPYING.LIB b/COPYING.LIB new file mode 100644 index 0000000..8add30a --- /dev/null +++ b/COPYING.LIB @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..a011753 --- /dev/null +++ b/Makefile @@ -0,0 +1,13 @@ +# Makefile for uClibc-ng-test +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + +top_srcdir=./ +top_builddir=$(if $(O),$(O),.)/ +export top_builddir + +# We do not need built-in implicit rules +MAKEFLAGS += -r +CONFIG_SHELL ?= /bin/sh +export CONFIG_SHELL + +include $(top_srcdir)Makefile.in diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..15c5b47 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,21 @@ +# Makefile for uClibc-ng-test +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + +include $(top_srcdir)Rules.mak + +all: test_compile test_gen + +clean: + $(MAKE) -C test clean + +test check: test_compile + $(Q)$(MAKE) -C test \ + $(if $(O),top_builddir=$(O)/) + +test_compile: $(LOCAL_INSTALL_PATH) + $(Q)$(MAKE) -C test compile \ + $(if $(O),top_builddir=$(O)/) + +test_gen: $(LOCAL_INSTALL_PATH) + $(Q)$(MAKE) -C test gen \ + $(if $(O),top_builddir=$(O)/) diff --git a/README b/README new file mode 100644 index 0000000..fe152a3 --- /dev/null +++ b/README @@ -0,0 +1,71 @@ +----------- + For: User +----------- +Following make targets are available + +make compile + +This will compile and link the tests. + +make run + +This will execute all the tests. + +make check +make all + +This will build and run tests. + +The following make variables may help you in testing: + + - V / VERBOSE - run tests with a lot of output + - TIMEOUTFACTOR=nn - increase test timeout nn times. + +You can pass the following 2 environment variables to "make run": + - make run SIMULATOR=qemu-sh4 + +If you need to test just a subset of all test, delete subdirectories +you do not need. + +---------------- + For: Developer +---------------- + +The structure of this test system is: + test/ toplevel dir containing common test code + test/Rules.mak Common build code + test/Test.mak Runtime test make code + test/subdir/ code specific to a subsystem is stored in a subdir + test/subdir/Makefile.in describe the tests to run + test/subdir/Makefile test entry point, includes needed upper-level + makefiles plus Makefile.in + test/subdir/*.c the tests + +Each subdir has a Makefile (same for any subdir) that must include in strict order: + - the upper-level Rules.mak file + - the Makefile.in + - the upper-level Test.mak file +Makefile.in may be used to define the TESTS and TESTS_DISABLED variables. +If you do not, TESTS is built automatically based upon all the .c files in the subdir. +TESTS := foo +TESTS_DISABLED := bar +Each test must use a similar .c name; so the "foo" test needs a "foo.c". + +Additionally, the following options further control specific test behavior: +CFLAGS_foo := extra cflags to use to compile test +LDFLAGS_foo := extra ldflags to use to link test +OPTS_foo := extra options to pass to test +RET_foo := expected exit code of test; default is 0 +WRAPPER_foo := execute stuff just before test + +Or to control all tests in a subdir: +EXTRA_CLEAN := extra files to remove in the clean target +EXTRA_DIRS := extra directories to remove in the clean target +EXTRA_CFLAGS := -DFOO +EXTRA_LDFLAGS := -lpthread +OPTS := +WRAPPER := + +If you want to compare the output of a test with known good output, then just +create a local file named "foo.out.good" and the output generated by the test +"foo" will be automatically stored in "foo.out" and compared to "foo.out.good". diff --git a/Rules.mak b/Rules.mak new file mode 100644 index 0000000..39ed7e3 --- /dev/null +++ b/Rules.mak @@ -0,0 +1,184 @@ +# Rules.mak for uClibc +# +# Copyright (C) 2000-2008 Erik Andersen +# +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# + +# make nano-doc +# FOO = bar -- recursively expanded variable. Value is remebered verbatim. +# If it contains references to other variables, these references +# are expanded whenever this variable is _substituted_. +# FOO := bar -- simply expanded variable. Right hand is expanded when +# the variable is _defined_. Therefore faster than =. +# FOO ?= bar -- set a value only if it is not already set +# (behaves as =, not :=). +# FOO += bar -- append; if FOO is not defined, acts like = (not :=). + + +# check for proper make version +ifneq ($(findstring x3.7,x$(MAKE_VERSION)),) +$(error Your make is too old $(MAKE_VERSION). Go get at least 3.80) +endif + +#----------------------------------------------------------- +# This file contains rules which are shared between multiple +# Makefiles. All normal configuration options live in the +# file named ".config". Don't mess with this file unless +# you know what you are doing. + +clean_targets := clean realclean distclean \ + objclean-y headers_clean-y CLEAN_utils +noconfig_targets := menuconfig config nconfig \ + oldaskconfig silentoldconfig oldconfig allnoconfig allyesconfig \ + alldefconfig randconfig defconfig savedefconfig listnewconfig \ + olddefconfig \ + xconfig gconfig update-po-config mconf qconf gconf nconf conf \ + release dist tags help + + +#----------------------------------------------------------- +# If you are running a cross compiler, you will want to set +# 'CROSS_COMPILE' to something more interesting ... Target +# architecture is determined by asking the CC compiler what +# arch it compiles things for, so unless your compiler is +# broken, you should not need to specify TARGET_ARCH. +# +# Most people will set this stuff on the command line, i.e. +# make CROSS_COMPILE=arm-linux- +# will build uClibc for 'arm'. +# CROSS is still supported for backward compatibily only + +CROSS_COMPILE ?= $(CROSS) + +CC = $(CROSS_COMPILE)gcc +AR = $(CROSS_COMPILE)ar +LD = $(CROSS_COMPILE)ld +NM = $(CROSS_COMPILE)nm +OBJDUMP = $(CROSS_COMPILE)objdump +STRIPTOOL = $(CROSS_COMPILE)strip + +INSTALL = install +LN = ln +RM = rm -f +TAR = tar +SED = sed +AWK = awk + +STRIP_FLAGS ?= -x -R .note -R .comment + +# Select the compiler needed to build binaries for your development system +HOSTCC = gcc +BUILD_CFLAGS = -Os + +#--------------------------------------------------------- +# Nothing beyond this point should ever be touched by mere +# mortals. Unless you hang out with the gods, you should +# probably leave all this stuff alone. + +# strip quotes +qstrip = $(strip $(subst ",,$(1))) +#")) + +TARGET_ARCH:=$(call qstrip,$(TARGET_ARCH)) +ifeq ($(TARGET_ARCH),) +ARCH ?= $(shell uname -m | $(SED) -e s/i.86/i386/ \ + -e s/sun.*/sparc/ -e s/sparc.*/sparc/ \ + -e s/arm.*/arm/ -e s/sa110/arm/ \ + -e s/nds32.*/nds32/ \ + -e s/sh.*/sh/ \ + -e s/s390x/s390/ -e s/parisc.*/hppa/ \ + -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ + -e s/xtensa.*/xtensa/ ) +else +ARCH = $(TARGET_ARCH) +endif +export ARCH + +# Make certain these contain a final "/", but no "//"s. +scrub_path = $(strip $(subst //,/, $(subst ,/, $(call qstrip,$(1))))) +TARGET_SUBARCH := $(call qstrip,$(TARGET_SUBARCH)) +RUNTIME_PREFIX := $(call scrub_path,$(RUNTIME_PREFIX)) +DEVEL_PREFIX := $(call scrub_path,$(DEVEL_PREFIX)) +MULTILIB_DIR := $(call scrub_path,$(MULTILIB_DIR)) +KERNEL_HEADERS := $(call scrub_path,$(KERNEL_HEADERS)) +export RUNTIME_PREFIX DEVEL_PREFIX KERNEL_HEADERS MULTILIB_DIR + +# Make sure DESTDIR and PREFIX can be used to install +# PREFIX is a uClibcism while DESTDIR is a common GNUism +ifndef PREFIX +PREFIX = $(DESTDIR) +endif + +comma:=, +space:= # + +ifeq ($(CROSS_COMPILE),) +CROSS_COMPILE=$(call qstrip,$(CROSS_COMPILER_PREFIX)) +endif + +# A nifty macro to make testing gcc features easier +check_gcc=$(shell \ + if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \ + then echo "$(1)"; else echo "$(2)"; fi) +check_as=$(shell \ + if $(CC) -Wa,$(1) -Wa,-Z -c -o /dev/null -xassembler /dev/null > /dev/null 2>&1; \ + then echo "-Wa,$(1)"; fi) +check_ld=$(shell \ + if $(CC) $(LDFLAG-fuse-ld) $(CFLAG_-Wl--no-warn-mismatch) -Wl,$(1) $(CFLAG_-nostdlib) -o /dev/null -Wl,-b,binary /dev/null > /dev/null 2>&1; \ + then echo "$(1)"; fi) + +# Use variable indirection here so that we can have variable +# names with fun chars in them like equal signs +define check-tool-var +ifeq ($(filter $(clean_targets) CLEAN_%,$(MAKECMDGOALS)),) +_v = $(2)_$(3) +ifndef $$(_v) +$$(_v) := $$(call $(1),$(subst %, ,$(3))) +export $$(_v) +endif +endif +endef + +# Usage: check-gcc-var, +# Check the C compiler to see if it supports . +# Export the variable CFLAG_ if it does. +define check-gcc-var +$(call check-tool-var,check_gcc,CFLAG,$(1)) +endef +# Usage: check-as-var, +# Check the assembler to see if it supports . Export the +# variable ASFLAG_ if it does (for invoking the assembler), +# as well CFLAG_-Wa (for invoking the compiler driver). +define check-as-var +$(call check-tool-var,check_as,ASFLAG,$(1)) +_v = CFLAG_-Wa$(1) +export $$(_v) = $$(if $$(ASFLAG_$(1)),-Wa$$(comma)$$(ASFLAG_$(1))) +endef +# Usage: check-ld-var, +# Check the linker to see if it supports . Export the +# variable LDFLAG_ if it does (for invoking the linker), +# as well CFLAG_-Wl (for invoking the compiler driver). +define check-ld-var +$(call check-tool-var,check_ld,LDFLAG,$(1)) +_v = CFLAG_-Wl$(1) +export $$(_v) = $$(if $$(LDFLAG_$(1)),-Wl$$(comma)$$(LDFLAG_$(1))) +endef +# Usage: cache-output-var,, +# Execute and cache the output in . +define cache-output-var +ifndef $(1) +$(1) := $$(shell $(2)) +export $(1) +endif +endef + + +ARFLAGS:=cr + +ifneq ($(strip $(UCLIBC_EXTRA_CFLAGS)),"") +CFLAGS += $(call qstrip,$(UCLIBC_EXTRA_CFLAGS)) +endif +ifneq ($(strip $(UCLIBC_EXTRA_LDFLAGS)),"") +LDFLAGS += $(call qstrip,$(UCLIBC_EXTRA_LDFLAGS)) +endif -- cgit v1.2.3