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-rw-r--r--svg-flatten/Makefile60
1 files changed, 45 insertions, 15 deletions
diff --git a/svg-flatten/Makefile b/svg-flatten/Makefile
index fc5820f..94dab9b 100644
--- a/svg-flatten/Makefile
+++ b/svg-flatten/Makefile
@@ -6,10 +6,17 @@ PKG_CONFIG ?= pkg-config
PYTHON3 ?= python3
BUILDDIR ?= build
+CACHEDIR ?= cache
PREFIX ?= /usr/local
-UPSTREAM_DIR ?= ../upstream
+UPSTREAM_DIR ?= upstream
-SOURCES := src/svg_color.cpp \
+WASI_SDK ?= wasi-sdk-11.0
+WASI_SDK_URL ?= https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-11/wasi-sdk-11.0-linux.tar.gz
+WASI_SDK_PATH ?= $(CACHEDIR)/$(WASI_SDK)
+WASI_CXX ?= $(WASI_SDK_PATH)/bin/clang++ --sysroot=$(WASI_SDK_PATH)/share/wasi-sysroot
+
+SOURCES := \
+ src/svg_color.cpp \
src/svg_doc.cpp \
src/svg_geom.cpp \
src/svg_import_util.cpp \
@@ -47,28 +54,47 @@ STB_INCLUDES ?= -isystem$(UPSTREAM_DIR)/stb
INCLUDES := -Iinclude -Isrc $(CLIPPER_INCLUDES) $(VORONOI_INCLUDES) $(POISSON_INCLUDES) $(BASE64_INCLUDES) $(ARGAGG_INCLUDES) $(CAVC_INCLUDES) $(SUBPROCESS_INCLUDES) $(MINUNIT_INCLUDES) $(STB_INCLUDES)
CXXFLAGS := -std=c++2a -g -Wall -Wextra -O2
-LDFLAGS := -lm -lstdc++ -lstdc++fs # for debian's ancient compilers
+LDFLAGS := -lm -lstdc++
-PKG_CONFIG_DEPS :=
ifdef USE_SYSTEM_PUGIXML
- CXXFLAGS += $(shell $(PKG_CONFIG) --cflags pugixml)
- LDFLAGS += $(shell $(PKG_CONFIG) --libs pugixml)
+ HOST_CXXFLAGS := $(CXXFLAGS) $(shell $(PKG_CONFIG) --cflags pugixml)
+ HOST_LDFLAGS := $(LDFLAGS) $(shell $(PKG_CONFIG) --libs pugixml)
+ HOST_SOURCES := $(SOURCES)
+ HOST_INCLUDES := $(INCLUDES)
else
- SOURCES += $(PUGIXML_SOURCES)
- INCLUDES += $(PUGIXML_INCLUDES)
+ HOST_CXXFLAGS := $(CXXFLAGS)
+ HOST_LDFLAGS := $(LDFLAGS)
+ HOST_SOURCES := $(SOURCES) $(PUGIXML_SOURCES)
+ HOST_INCLUDES := $(INCLUDES) $(PUGIXML_INCLUDES)
endif
-TARGET := svg-flatten
+HOST_LDFLAGS += -lstdc++fs # for debian's ancient compilers
+
+WASI_CXXFLAGS ?= -DNOFORK -DNOTHROW -DWASI -DPUGIXML_NO_EXCEPTIONS -fno-exceptions $(CXXFLAGS)
+
+BINARY := svg-flatten
+
+all: $(BUILDDIR)/$(BINARY)
-all: $(BUILDDIR)/$(TARGET)
+$(CACHEDIR)/$(WASI_SDK):
+ mkdir -p $(dir $@)
+ cd $(dir $@); curl -L ${WASI_SDK_URL} | tar xzf -
-$(BUILDDIR)/%.o: %.cpp
+$(BUILDDIR)/wasi/%.o: %.cpp $(CACHEDIR)/$(WASI_SDK)
@mkdir -p $(dir $@)
- $(CXX) -c $(CXXFLAGS) $(CXXFLAGS) $(INCLUDES) -o $@ $^
+ $(WASI_CXX) -c $(WASI_CXXFLAGS) $(INCLUDES) $(PUGIXML_INCLUDES) -o $@ $<
-$(BUILDDIR)/$(TARGET): $(SOURCES:%.cpp=$(BUILDDIR)/%.o)
+$(BUILDDIR)/$(BINARY).wasm: $(patsubst %.cpp,$(BUILDDIR)/wasi/%.o,$(SOURCES) $(PUGIXML_SOURCES))
+ @mkdir -p $(dir $@)
+ $(WASI_CXX) $(WASI_CXXFLAGS) -o $@ $^ $(LDFLAGS)
+
+$(BUILDDIR)/host/%.o: %.cpp
+ @mkdir -p $(dir $@)
+ $(CXX) -c $(HOST_CXXFLAGS) $(HOST_CXXFLAGS) $(HOST_INCLUDES) -o $@ $<
+
+$(BUILDDIR)/$(BINARY): $(HOST_SOURCES:%.cpp=$(BUILDDIR)/host/%.o)
@mkdir -p $(dir $@)
- $(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)
+ $(CXX) $(HOST_CXXFLAGS) -o $@ $^ $(HOST_LDFLAGS)
$(BUILDDIR)/nopencv-test: src/test/nopencv_test.cpp src/nopencv.cpp src/util.cpp
@mkdir -p $(dir $@)
@@ -82,8 +108,12 @@ tests: $(BUILDDIR)/nopencv-test
.PHONY: install
install:
- $(INSTALL) $(BUILDDIR)/$(TARGET) $(PREFIX)/bin
+ $(INSTALL) $(BUILDDIR)/$(BINARY) $(PREFIX)/bin
.PHONY: clean
clean:
rm -rf $(BUILDDIR)
+
+.PHONY: mrproper
+mrproper: clean
+ rm -rf $(CACHEDIR)