Add YosysHQ/abc as a submodule located in abc

RCoeurjoly · RCoeurjoly · commit 4368804010ab · 2024-04-02T00:18:42.000+02:00
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
@@ -15,7 +15,8 @@ jobs:
 
     - name: Checkout repository
       uses: actions/checkout@v4
-
+      with:
+       submodules: true
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
       with:
diff --git a/.github/workflows/emcc.yml b/.github/workflows/emcc.yml
@@ -8,6 +8,8 @@ jobs:
     steps:
       - uses: mymindstorm/setup-emsdk@v14
       - uses: actions/checkout@v4
+        with:
+         submodules: true
       - name: Build
         run: |
           make config-emcc
diff --git a/.github/workflows/test-linux.yml b/.github/workflows/test-linux.yml
@@ -80,7 +80,8 @@ jobs:
 
       - name: Checkout Yosys
         uses: actions/checkout@v4
-
+        with:
+         submodules: true
       - name: Get iverilog
         shell: bash
         run: |
diff --git a/.github/workflows/test-macos.yml b/.github/workflows/test-macos.yml
@@ -36,7 +36,8 @@ jobs:
 
       - name: Checkout Yosys
         uses: actions/checkout@v4
-
+        with:
+         submodules: true
       - name: Get iverilog
         shell: bash
         run: |
diff --git a/.github/workflows/version.yml b/.github/workflows/version.yml
@@ -13,6 +13,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          submodules: true
       - name: Take last commit
         id: log
         run: echo "message=$(git log --no-merges -1 --oneline)" >> $GITHUB_OUTPUT
diff --git a/.github/workflows/vs.yml b/.github/workflows/vs.yml
@@ -7,17 +7,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+         submodules: true
       - name: Build
         run: make vcxsrc YOSYS_VER=latest
       - uses: actions/upload-artifact@v4
         with:
           name: vcxsrc
           path: yosys-win32-vcxsrc-latest.zip
-  
+
   build:
     runs-on: windows-2019
     needs: yosys-vcxsrc
-    steps:  
+    steps:
       - uses: actions/download-artifact@v4
         with:
           name: vcxsrc
diff --git a/.github/workflows/wasi.yml b/.github/workflows/wasi.yml
@@ -7,6 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+         submodules: true
       - name: Build
         run: |
           WASI_SDK=wasi-sdk-19.0
diff --git a/.gitignore b/.gitignore
@@ -18,7 +18,6 @@ __pycache__
 /coverage.info
 /coverage_html
 /Makefile.conf
-/abc
 /viz.js
 /yosys
 /yosys.exe
diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "abc"]
+	path = abc
+	url = https://github.com/YosysHQ/abc
diff --git a/Makefile b/Makefile
@@ -160,15 +160,6 @@ OBJS = kernel/version_$(GIT_REV).o
 bumpversion:
 	sed -i "/^YOSYS_VER := / s/+[0-9][0-9]*$$/+`git log --oneline 0033808.. | wc -l`/;" Makefile
 
-# set 'ABCREV = default' to use abc/ as it is
-#
-# Note: If you do ABC development, make sure that 'abc' in this directory
-# is just a symlink to your actual ABC working directory, as 'make mrproper'
-# will remove the 'abc' directory and you do not want to accidentally
-# delete your work on ABC..
-ABCREV = 0cd90d0
-ABCPULL = 1
-ABCURL ?= https://github.com/YosysHQ/abc
 ABCMKARGS = CC="$(CXX)" CXX="$(CXX)" ABC_USE_LIBSTDCXX=1 ABC_USE_NAMESPACE=abc VERBOSE=$(Q)
 
 # set ABCEXTERNAL = <abc-command> to use an external ABC instance
@@ -216,7 +207,7 @@ ABC_ARCHFLAGS += "-DABC_NO_RLIMIT"
 endif
 
 ifeq ($(CONFIG),clang)
-CXX ?= clang++
+CXX = clang++
 CXXFLAGS += -std=$(CXXSTD) -Os
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H $(ABC_ARCHFLAGS)"
 
@@ -238,7 +229,7 @@ endif
 endif
 
 else ifeq ($(CONFIG),gcc)
-CXX ?= g++
+CXX = g++
 CXXFLAGS += -std=$(CXXSTD) -Os
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H $(ABC_ARCHFLAGS)"
 
@@ -254,17 +245,17 @@ ABCMKARGS += "ABC_USE_NO_PTHREADS=1"
 endif
 
 else ifeq ($(CONFIG),afl-gcc)
-CXX ?= AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
+CXX = AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
 CXXFLAGS += -std=$(CXXSTD) -Os
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 
 else ifeq ($(CONFIG),cygwin)
-CXX ?= g++
+CXX = g++
 CXXFLAGS += -std=gnu++11 -Os
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 
 else ifeq ($(CONFIG),emcc)
-CXX ?= emcc
+CXX = emcc
 CXXFLAGS := -std=$(CXXSTD) $(filter-out -fPIC -ggdb,$(CXXFLAGS))
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H -DABC_MEMALIGN=8"
 EMCC_CXXFLAGS := -Os -Wno-warn-absolute-paths
@@ -304,12 +295,12 @@ yosys.html: misc/yosys.html
 
 else ifeq ($(CONFIG),wasi)
 ifeq ($(WASI_SDK),)
-CXX ?= clang++
+CXX = clang++
 AR = llvm-ar
 RANLIB = llvm-ranlib
 WASIFLAGS := -target wasm32-wasi --sysroot $(WASI_SYSROOT) $(WASIFLAGS)
 else
-CXX ?= $(WASI_SDK)/bin/clang++
+CXX = $(WASI_SDK)/bin/clang++
 AR = $(WASI_SDK)/bin/ar
 RANLIB = $(WASI_SDK)/bin/ranlib
 WASIFLAGS := --sysroot $(WASI_SDK)/share/wasi-sysroot $(WASIFLAGS)
@@ -331,7 +322,7 @@ endif
 
 else ifeq ($(CONFIG),mxe)
 PKG_CONFIG = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-pkg-config
-CXX ?= /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
+CXX = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
 CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_MXE_HACKS -Wno-attributes
 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 LINKFLAGS := $(filter-out -rdynamic,$(LINKFLAGS)) -s
@@ -342,7 +333,7 @@ ABCMKARGS += LIBS="lib/x86/pthreadVC2.lib -s" LINKFLAGS="-Wl,--allow-multiple-de
 EXE = .exe
 
 else ifeq ($(CONFIG),msys2-32)
-CXX ?= i686-w64-mingw32-g++
+CXX = i686-w64-mingw32-g++
 CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 LINKFLAGS := $(filter-out -rdynamic,$(LINKFLAGS)) -s
@@ -352,7 +343,7 @@ ABCMKARGS += LIBS="-lpthread -lshlwapi -s" ABC_USE_NO_READLINE=0 CC="i686-w64-mi
 EXE = .exe
 
 else ifeq ($(CONFIG),msys2-64)
-CXX ?= x86_64-w64-mingw32-g++
+CXX = x86_64-w64-mingw32-g++
 CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 LINKFLAGS := $(filter-out -rdynamic,$(LINKFLAGS)) -s
@@ -788,41 +779,17 @@ $(PROGRAM_PREFIX)yosys-config: misc/yosys-config.in
 			-e 's#@BINDIR@#$(strip $(BINDIR))#;' -e 's#@DATDIR@#$(strip $(DATDIR))#;' < $< > $(PROGRAM_PREFIX)yosys-config
 	$(Q) chmod +x $(PROGRAM_PREFIX)yosys-config
 
-abc/abc-$(ABCREV)$(EXE) abc/libabc-$(ABCREV).a:
+ABC_SOURCES := $(wildcard $(YOSYS_SRC)/abc/*)
+
+$(YOSYS_SRC)/abc/abc$(EXE) $(YOSYS_SRC)/abc/libabc.a: $(ABC_SOURCES)
 	$(P)
-ifneq ($(ABCREV),default)
-	$(Q) if test -d abc/.hg; then \
-		echo 'REEBE: NOP qverpgbel vf n ut jbexvat pbcl! Erzbir nop/ naq er-eha "znxr".' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; false; \
-	fi
-	$(Q) if test -d abc && test -d abc/.git && ! git -C abc diff-index --quiet HEAD; then \
-		echo 'REEBE: NOP pbagnvaf ybpny zbqvsvpngvbaf! Frg NOPERI=qrsnhyg va Lbflf Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; false; \
-	fi
-	$(Q) if test -d abc && ! test -d abc/.git && ! test "`cat abc/.gitcommit | cut -c1-7`" = "$(ABCREV)"; then \
-		echo 'REEBE: Qbjaybnqrq NOP irefvbaf qbrf abg zngpu! Qbjaybnq sebz:' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; echo $(ABCURL)/archive/$(ABCREV).tar.gz; false; \
-	fi
-# set a variable so the test fails if git fails to run - when comparing outputs directly, empty string would match empty string
-	$(Q) if test -d abc && ! test -d abc/.git && test "`cat abc/.gitcommit | cut -c1-7`" = "$(ABCREV)"; then \
-		echo "Compiling local copy of ABC"; \
-	elif ! (cd abc 2> /dev/null && rev="`git rev-parse $(ABCREV)`" && test "`git rev-parse HEAD`" = "$$rev"); then \
-		test $(ABCPULL) -ne 0 || { echo 'REEBE: NOP abg hc gb qngr naq NOPCHYY frg gb 0 va Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; exit 1; }; \
-		echo "Pulling ABC from $(ABCURL):"; set -x; \
-		test -d abc || git clone $(ABCURL) abc; \
-		cd abc && $(MAKE) DEP= clean && git fetch $(ABCURL) && git checkout $(ABCREV); \
-	fi
-endif
-	$(Q) rm -f abc/abc-[0-9a-f]*
-	$(Q) $(MAKE) -C abc $(S) $(ABCMKARGS) $(if $(filter %.a,$@),PROG="abc-$(ABCREV)",PROG="abc-$(ABCREV)$(EXE)") MSG_PREFIX="$(eval P_OFFSET = 5)$(call P_SHOW)$(eval P_OFFSET = 10) ABC: " $(if $(filter %.a,$@),libabc-$(ABCREV).a)
-
-ifeq ($(ABCREV),default)
-.PHONY: abc/abc-$(ABCREV)$(EXE)
-.PHONY: abc/libabc-$(ABCREV).a
-endif
-
-$(PROGRAM_PREFIX)yosys-abc$(EXE): abc/abc-$(ABCREV)$(EXE)
-	$(P) cp abc/abc-$(ABCREV)$(EXE) $(PROGRAM_PREFIX)yosys-abc$(EXE)
-
-$(PROGRAM_PREFIX)yosys-libabc.a: abc/libabc-$(ABCREV).a
-	$(P) cp abc/libabc-$(ABCREV).a $(PROGRAM_PREFIX)yosys-libabc.a
+	$(Q) $(MAKE) -C $(YOSYS_SRC)/abc $(S) $(ABCMKARGS) $(if $(filter %.a,$@),PROG="abc",PROG="abc$(EXE)") MSG_PREFIX="$(eval P_OFFSET = 5)$(call P_SHOW)$(eval P_OFFSET = 10) ABC: " $(if $(filter %.a,$@),libabc.a)
+
+$(PROGRAM_PREFIX)yosys-abc$(EXE): $(YOSYS_SRC)/abc/abc$(EXE)
+	$(P) cp $(YOSYS_SRC)/abc/abc$(EXE) $(PROGRAM_PREFIX)yosys-abc$(EXE)
+
+$(PROGRAM_PREFIX)yosys-libabc.a: $(YOSYS_SRC)/abc/libabc.a
+	$(P) cp $(YOSYS_SRC)/abc/libabc.a $(PROGRAM_PREFIX)yosys-libabc.a
 
 ifneq ($(SEED),)
 SEEDOPT="-S $(SEED)"
@@ -1129,9 +1096,6 @@ echo-yosys-ver:
 echo-git-rev:
 	@echo "$(GIT_REV)"
 
-echo-abc-rev:
-	@echo "$(ABCREV)"
-
 echo-cxx:
 	@echo "$(CXX)"
 

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+[submodule "abc"]`
	`2`	`+ path = abc`
	`3`	`+ url = https://github.com/YosysHQ/abc`