mirror of https://github.com/YosysHQ/yosys.git
Changed the Makefile to have an explicit `CXXSTD` parameter which allows for the setting of other C++ standards, the default is `c++11`
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dd06d23649
commit
ad81cff823
21
Makefile
21
Makefile
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@ -87,6 +87,7 @@ all: top-all
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YOSYS_SRC := $(dir $(firstword $(MAKEFILE_LIST)))
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VPATH := $(YOSYS_SRC)
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CXXSTD ?= c++11
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CXXFLAGS := $(CXXFLAGS) -Wall -Wextra -ggdb -I. -I"$(YOSYS_SRC)" -MD -MP -D_YOSYS_ -fPIC -I$(PREFIX)/include
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LDLIBS := $(LDLIBS) -lstdc++ -lm
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PLUGIN_LDFLAGS :=
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@ -188,7 +189,7 @@ endif
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ifeq ($(CONFIG),clang)
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CXX = clang
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LD = clang++
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CXXFLAGS += -std=c++11 -Os
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CXXFLAGS += -std=$(CXXSTD) -Os
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ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
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ifneq ($(SANITIZER),)
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@ -211,7 +212,7 @@ endif
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else ifeq ($(CONFIG),gcc)
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CXX = gcc
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LD = gcc
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CXXFLAGS += -std=c++11 -Os
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CXXFLAGS += -std=$(CXXSTD) -Os
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ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
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else ifeq ($(CONFIG),gcc-static)
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@ -219,7 +220,7 @@ LD = $(CXX)
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LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -static
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LDLIBS := $(filter-out -lrt,$(LDLIBS))
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CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
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CXXFLAGS += -std=c++11 -Os
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CXXFLAGS += -std=$(CXXSTD) -Os
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ABCMKARGS = CC="$(CC)" CXX="$(CXX)" LD="$(LD)" ABC_USE_LIBSTDCXX=1 LIBS="-lm -lpthread -static" OPTFLAGS="-O" \
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ARCHFLAGS="-DABC_USE_STDINT_H -DABC_NO_DYNAMIC_LINKING=1 -Wno-unused-but-set-variable $(ARCHFLAGS)" ABC_USE_NO_READLINE=1
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ifeq ($(DISABLE_ABC_THREADS),1)
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@ -229,13 +230,13 @@ endif
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else ifeq ($(CONFIG),gcc-4.8)
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CXX = gcc-4.8
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LD = gcc-4.8
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CXXFLAGS += -std=c++11 -Os
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CXXFLAGS += -std=$(CXXSTD) -Os
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ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
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else ifeq ($(CONFIG),afl-gcc)
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CXX = AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
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LD = AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
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CXXFLAGS += -std=c++11 -Os
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CXXFLAGS += -std=$(CXXSTD) -Os
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ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
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else ifeq ($(CONFIG),cygwin)
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@ -247,7 +248,7 @@ ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
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else ifeq ($(CONFIG),emcc)
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CXX = emcc
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LD = emcc
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CXXFLAGS := -std=c++11 $(filter-out -fPIC -ggdb,$(CXXFLAGS))
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CXXFLAGS := -std=$(CXXSTD) $(filter-out -fPIC -ggdb,$(CXXFLAGS))
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ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H -DABC_MEMALIGN=8"
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EMCCFLAGS := -Os -Wno-warn-absolute-paths
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EMCCFLAGS += --memory-init-file 0 --embed-file share -s NO_EXIT_RUNTIME=1
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@ -297,7 +298,7 @@ AR = $(WASI_SDK)/bin/ar
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RANLIB = $(WASI_SDK)/bin/ranlib
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WASIFLAGS := --sysroot $(WASI_SDK)/share/wasi-sysroot $(WASIFLAGS)
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endif
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CXXFLAGS := $(WASIFLAGS) -std=c++11 -Os $(filter-out -fPIC,$(CXXFLAGS))
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CXXFLAGS := $(WASIFLAGS) -std=$(CXXSTD) -Os $(filter-out -fPIC,$(CXXFLAGS))
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LDFLAGS := $(WASIFLAGS) -Wl,-z,stack-size=1048576 $(filter-out -rdynamic,$(LDFLAGS))
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LDLIBS := $(filter-out -lrt,$(LDLIBS))
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ABCMKARGS += AR="$(AR)" RANLIB="$(RANLIB)"
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@ -316,7 +317,7 @@ else ifeq ($(CONFIG),mxe)
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PKG_CONFIG = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-pkg-config
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CXX = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
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LD = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
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CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_MXE_HACKS -Wno-attributes
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CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_MXE_HACKS -Wno-attributes
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CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
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LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
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LDLIBS := $(filter-out -lrt,$(LDLIBS))
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@ -328,7 +329,7 @@ EXE = .exe
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else ifeq ($(CONFIG),msys2-32)
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CXX = i686-w64-mingw32-g++
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LD = i686-w64-mingw32-g++
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CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
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CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
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CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
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LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
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LDLIBS := $(filter-out -lrt,$(LDLIBS))
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@ -339,7 +340,7 @@ EXE = .exe
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else ifeq ($(CONFIG),msys2-64)
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CXX = x86_64-w64-mingw32-g++
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LD = x86_64-w64-mingw32-g++
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CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
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CXXFLAGS += -std=$(CXXSTD) -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
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CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
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LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
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LDLIBS := $(filter-out -lrt,$(LDLIBS))
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