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| author | Tristan Gingold <tgingold@free.fr> | 2019-08-15 05:52:40 +0200 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2019-08-15 05:52:40 +0200 |
| commit | d9ce5d06ecefc5cd3c3a8cbd6cb77afcee5185e9 (patch) | |
| tree | 61a0bbe6e903b9073d89982a83317425c1346d41 /Makefile | |
| parent | 3dad306e1d7159b21dbd2aeadae016b634d26692 (diff) | |
| download | ghdl-yosys-plugin-d9ce5d06ecefc5cd3c3a8cbd6cb77afcee5185e9.tar.gz ghdl-yosys-plugin-d9ce5d06ecefc5cd3c3a8cbd6cb77afcee5185e9.tar.bz2 ghdl-yosys-plugin-d9ce5d06ecefc5cd3c3a8cbd6cb77afcee5185e9.zip | |
Use libghdl to build the module. Update instructions.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 18 |
1 files changed, 8 insertions, 10 deletions
@@ -1,12 +1,7 @@ # Build ghdl module for yosys -# Prefix where ghdl has been installed -GHDL_PREFIX= - -# GHDL_PREFIX must be defined. -ifeq ($(GHDL_PREFIX),) -$(error GHDL_PREFIX not defined) -endif +# Name or path to the ghdl executable. +GHDL=ghdl YOSYS_CONFIG=yosys-config SOEXT=so @@ -14,16 +9,19 @@ SOEXT=so LDFLAGS= CFLAGS=-O -ALL_LDFLAGS=$(GHDL_PREFIX)/lib/libghdl-*.so -Wl,-rpath,$(GHDL_PREFIX)/lib $(LDFLAGS) +LIBGHDL_LIB:=$(shell $(GHDL) --libghdl-library-path) +LIBGHDL_INC:=$(shell $(GHDL) --libghdl-include-dir) + +ALL_LDFLAGS=$(LIBGHDL_LIB) -Wl,-rpath,$(dir $(LIBGHDL_LIB)) $(LDFLAGS) -ALL_CFLAGS=-fPIC -DYOSYS_ENABLE_GHDL -I$(GHDL_PREFIX)/include $(CFLAGS) +ALL_CFLAGS=-fPIC -DYOSYS_ENABLE_GHDL -I$(LIBGHDL_INC) $(CFLAGS) COMPILE=$(YOSYS_CONFIG) --exec --cxx all: ghdl.$(SOEXT) ghdl.$(SOEXT): ghdl.o - $(COMPILE) -o $@ -shared $< -shared $(ALL_LDFLAGS) --ldflags --ldlibs + $(COMPILE) -o $@ -shared $< $(ALL_LDFLAGS) --ldflags --ldlibs ghdl.o: ghdl/ghdl.cc $(COMPILE) -c --cxxflags -o $@ $< $(ALL_CFLAGS) |