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Makefile: enable linking with static libreadline #53

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Makefile: enable linking with static libreadline #53

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14 changes: 13 additions & 1 deletion Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,9 @@ ENABLE_LIBYOSYS := 0
ENABLE_PROTOBUF := 0
ENABLE_ZLIB := 1

# valid only if ENABLE_READLINE == 1
ENABLE_STATIC_READLINE ?= 0

# python wrappers
ENABLE_PYOSYS := 0

Expand Down Expand Up @@ -61,6 +64,7 @@ GENFILES =
EXTRA_OBJS =
EXTRA_TARGETS =
TARGETS = yosys$(EXE) yosys-config
STATIC_LIBS =

PRETTY = 1
SMALL = 0
Expand Down Expand Up @@ -354,7 +358,15 @@ CXXFLAGS += -DYOSYS_ENABLE_READLINE
ifeq ($(OS), FreeBSD)
CXXFLAGS += -I/usr/local/include
endif
ifeq ($(ENABLE_STATIC_READLINE), 1)
LDLIBS += -ltinfo
ifeq ($(READLINE_STATIC),)
$(error Static readline selected, path to libreadline.a is not provided!)
endif
STATIC_LIBS += $(READLINE_STATIC)
else
LDLIBS += -lreadline
endif
ifeq ($(LINK_CURSES),1)
LDLIBS += -lcurses
ABCMKARGS += "ABC_READLINE_LIBRARIES=-lcurses -lreadline"
Expand Down Expand Up @@ -603,7 +615,7 @@ yosys.js: $(filter-out yosysjs-$(YOSYS_VER).zip,$(EXTRA_TARGETS))
endif

yosys$(EXE): $(OBJS)
$(P) $(LD) -o yosys$(EXE) $(LDFLAGS) $(OBJS) $(LDLIBS)
$(P) $(LD) -o yosys$(EXE) $(LDFLAGS) $(OBJS) $(LDLIBS) $(STATIC_LIBS)

libyosys.so: $(filter-out kernel/driver.o,$(OBJS))
ifeq ($(OS), Darwin)
Expand Down