iCE40/yosys - clone of https://github.com/YosysHQ/yosys

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author	Eddie Hung <eddie@fpgeh.com>	2020-05-25 07:32:27 -0700
committer	Eddie Hung <eddie@fpgeh.com>	2020-05-25 08:43:33 -0700
commit	9c6d216a063452fcf0061b593b8ac278a39ff194 (patch)
tree	8f681b0babd9d281ac2259213e0503b23e16c31e /techlibs/efinix/efinix_fixcarry.cc
parent	7bad23f19cb6d7cfcc2245827f5687142209fe87 (diff)
download	yosys-9c6d216a063452fcf0061b593b8ac278a39ff194.tar.gz yosys-9c6d216a063452fcf0061b593b8ac278a39ff194.tar.bz2 yosys-9c6d216a063452fcf0061b593b8ac278a39ff194.zip

tests: add test for abc9 -dff removing a redundant flop entirely

Diffstat (limited to 'techlibs/efinix/efinix_fixcarry.cc')

0 files changed, 0 insertions, 0 deletions

# SPDX-License-Identifier: GPL-2.0-only # # Copyright (C) 2007-2020 OpenWrt.org PREP_MK= OPENWRT_BUILD= QUIET=0 export IS_TTY=$(if $(MAKE_TERMOUT),1,0) include $(TOPDIR)/include/verbose.mk ifeq ($(SDK),1) include $(TOPDIR)/include/version.mk else REVISION:=$(shell $(TOPDIR)/scripts/getver.sh) SOURCE_DATE_EPOCH:=$(shell $(TOPDIR)/scripts/get_source_date_epoch.sh) endif export REVISION export SOURCE_DATE_EPOCH export GIT_CONFIG_PARAMETERS='core.autocrlf=false' export GIT_ASKPASS:=/bin/true export MAKE_JOBSERVER=$(filter --jobserver%,$(MAKEFLAGS)) export GNU_HOST_NAME:=$(shell $(TOPDIR)/scripts/config.guess) export HOST_OS:=$(shell uname) export HOST_ARCH:=$(shell uname -m) ifeq ($(HOST_OS),Darwin) ifneq ($(filter /Applications/Xcode.app/% /Library/Developer/%,$(MAKE)),) $(error Please use a newer version of GNU make. The version shipped by Apple is not supported) endif endif # prevent perforce from messing with the patch utility unexport P4PORT P4USER P4CONFIG P4CLIENT # prevent user defaults for quilt from interfering unexport QUILT_PATCHES QUILT_PATCH_OPTS unexport C_INCLUDE_PATH CROSS_COMPILE ARCH # prevent distro default LPATH from interfering unexport LPATH # make sure that a predefined CFLAGS variable does not disturb packages export CFLAGS= export LDFLAGS= empty:= space:= $(empty) $(empty) path:=$(subst :,$(space),$(PATH)) path:=$(filter-out .%,$(path)) path:=$(subst $(space),:,$(path)) export PATH:=$(path) unexport TAR_OPTIONS ifeq ($(FORCE),) .config scripts/config/conf scripts/config/mconf: staging_dir/host/.prereq-build endif SCAN_COOKIE?=$(shell echo $$$$) export SCAN_COOKIE SUBMAKE:=umask 022; $(SUBMAKE) ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024 ] || ulimit -n 1024; prepare-mk: staging_dir/host/.prereq-build FORCE ; ifdef SDK IGNORE_PACKAGES = linux endif _ignore = $(foreach p,$(IGNORE_PACKAGES),--ignore $(p)) prepare-tmpinfo: FORCE @+$(MAKE) -r -s staging_dir/host/.prereq-build $(PREP_MK) mkdir -p tmp/info $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPTH=5 SCAN_EXTRA="" $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPTH=3 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1" for type in package target; do \ f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \ [ "$$t" -nt "$$f" ] || ./scripts/$${type}-metadata.pl $(_ignore) config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \ done [ tmp/.config-feeds.in -nt tmp/.packageauxvars ] || ./scripts/feeds feed_config > tmp/.config-feeds.in ./scripts/package-metadata.pl mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; } ./scripts/package-metadata.pl pkgaux tmp/.packageinfo > tmp/.packageauxvars || { rm -f tmp/.packageauxvars; false; } ./scripts/package-metadata.pl usergroup tmp/.packageinfo > tmp/.packageusergroup || { rm -f tmp/.packageusergroup; false; } touch $(TOPDIR)/tmp/.build .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo) @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \ [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \ $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \ fi ifeq ($(RECURSIVE_DEP_IS_ERROR),1) KCONF_FLAGS=--fatalrecursive endif ifneq ($(DISTRO_PKG_CONFIG),) scripts/config/%onf: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH) endif scripts/config/%onf: CFLAGS+= -O2 scripts/config/%onf: FORCE @$(_SINGLE)$(SUBMAKE) $(if $(findstring s,$(OPENWRT_VERBOSE)),,-s) \ -C scripts/config $(notdir $@) $(eval $(call rdep,scripts/config,scripts/config/mconf)) config: scripts/config/conf prepare-tmpinfo FORCE [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ $< $(KCONF_FLAGS) Config.in config-clean: FORCE $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean defconfig: scripts/config/conf prepare-tmpinfo FORCE touch .config @if [ ! -s .config -a -e $(HOME)/.openwrt/defconfig ]; then cp $(HOME)/.openwrt/defconfig .config; fi [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ $< $(KCONF_FLAGS) --defconfig=.config Config.in confdefault-y=allyes confdefault-m=allmod confdefault-n=allno confdefault:=$(confdefault-$(CONFDEFAULT)) oldconfig: scripts/config/conf prepare-tmpinfo FORCE [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ $< $(KCONF_FLAGS) --$(if $(confdefault),$(confdefault),old)config Config.in menuconfig: scripts/config/mconf prepare-tmpinfo FORCE if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \ cp $(HOME)/.openwrt/defconfig .config; \ fi [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ $< Config.in nconfig: scripts/config/nconf prepare-tmpinfo FORCE if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \ cp $(HOME)/.openwrt/defconfig .config; \ fi [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ $< Config.in xconfig: scripts/config/qconf prepare-tmpinfo FORCE if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \ cp $(HOME)/.openwrt/defconfig .config; \ fi $< Config.in prepare_kernel_conf: .config toolchain/install FORCE ifeq ($(wildcard staging_dir/host/bin/quilt),) prepare_kernel_conf: @+$(SUBMAKE) -r tools/quilt/compile else prepare_kernel_conf: ; endif kernel_oldconfig: prepare_kernel_conf $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig ifneq ($(DISTRO_PKG_CONFIG),) kernel_menuconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH) kernel_nconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH) kernel_xconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH) endif kernel_menuconfig: prepare_kernel_conf $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig kernel_nconfig: prepare_kernel_conf $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig kernel_xconfig: prepare_kernel_conf $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux xconfig staging_dir/host/.prereq-build: include/prereq-build.mk mkdir -p tmp @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \ echo "Prerequisite check failed. Use FORCE=1 to override."; \ false; \ } ifneq ($(realpath $(TOPDIR)/include/prepare.mk),) @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \ echo "Preparation failed."; \ false; \ } endif touch $@ printdb: FORCE @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1 ifndef SDK DOWNLOAD_DIRS = tools/download toolchain/download package/download target/download else DOWNLOAD_DIRS = package/download endif download: .config FORCE $(if $(wildcard $(TOPDIR)/staging_dir/host/bin/flock),,tools/flock/compile) @+$(foreach dir,$(DOWNLOAD_DIRS),$(SUBMAKE) $(dir);) clean dirclean: .config @+$(SUBMAKE) -r $@ prereq:: prepare-tmpinfo .config @+$(NO_TRACE_MAKE) -r -s $@ check: .config FORCE @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s val.%: FORCE @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s WARN_PARALLEL_ERROR = $(if $(BUILD_LOG),,$(and $(filter -j,$(MAKEFLAGS)),$(findstring s,$(OPENWRT_VERBOSE)))) ifeq ($(SDK),1) %:: @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq @./scripts/config/conf $(KCONF_FLAGS) --defconfig=.config Config.in @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ else %:: @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq @( \ cp .config tmp/.config; \ ./scripts/config/conf $(KCONF_FLAGS) --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \ if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \ printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \ fi \ ) @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ $(if $(WARN_PARALLEL_ERROR), || { \ printf "$(_R)Build failed - please re-run with -j1 to see the real error message$(_N)\n" >&2; \ false; \ } ) endif # update all feeds, re-create index files, install symlinks package/symlinks: ./scripts/feeds update -a ./scripts/feeds install -a # re-create index files, install symlinks package/symlinks-install: ./scripts/feeds update -i ./scripts/feeds install -a # remove all symlinks, don't touch ./feeds package/symlinks-clean: ./scripts/feeds uninstall -a help: cat README.md distclean: rm -rf bin build_dir .ccache .config* dl feeds key-build* logs package/feeds staging_dir tmp @$(_SINGLE)$(SUBMAKE) -C scripts/config clean ifeq ($(findstring v,$(DEBUG)),) .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig staging_dir/host/.prereq-build tmp/.prereq-package prepare-tmpinfo endif .PHONY: help FORCE .NOTPARALLEL:


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