Initial importv0.1.0

1 files changed, 121 insertions, 0 deletions

diff --git a/Makefile b/Makefile
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index 0000000..c484804
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+++ b/Makefile
@@ -0,0 +1,121 @@
+.POSIX:
+.SUFFIXES:
+
+VERSION  = 0.1.0
+PREFIX   = /usr/local
+LIBDIR   = $(PREFIX)/lib
+INCDIR   = $(PREFIX)/include
+
+AS       = gcc
+CC       = gcc
+ASFLAGS  = -Isrc -Wa,--fatal-warnings
+CFLAGS   = -std=c11 -O2 -Wall -Wextra -Iinclude
+LDLIBS   = -lcurl
+
+BUILD    = build
+SRC      = src/util.S src/cep.S src/json.S src/csv.S src/models.S \
+           src/http.S src/client.S
+OBJ      = $(BUILD)/util.o $(BUILD)/cep.o $(BUILD)/json.o $(BUILD)/csv.o \
+           $(BUILD)/models.o $(BUILD)/http.o $(BUILD)/client.o
+LIB      = $(BUILD)/libcepis.a
+SO       = $(BUILD)/libcepis.so.$(VERSION)
+DRIVER   = $(BUILD)/test_cepis
+DEMO     = $(BUILD)/cepis-demo
+
+.PHONY: help test lint build check clean format install valgrind asan demo
+
+help:
+	@echo 'cepis $(VERSION) - x86-64 assembly client for https://cep.is'
+	@echo
+	@echo 'targets:'
+	@echo '  build     assemble the static and shared libraries'
+	@echo '  test      run the suite against a local HTTP server'
+	@echo '  valgrind  run the same suite under valgrind'
+	@echo '  asan      run the same suite under AddressSanitizer'
+	@echo '  lint      read-only checks: assemble with warnings fatal,'
+	@echo '            compile the header and driver with -Wall -Wextra,'
+	@echo '            reject tabs/trailing whitespace/over-long lines'
+	@echo '  check     lint, then test, then build'
+	@echo '  demo      build the example command-line client'
+	@echo '  clean     remove $(BUILD)'
+	@echo '  install   install the library and header under $(PREFIX)'
+
+build: $(LIB) $(SO)
+
+$(BUILD)/util.o: src/util.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/util.S
+
+$(BUILD)/cep.o: src/cep.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/cep.S
+
+$(BUILD)/json.o: src/json.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/json.S
+
+$(BUILD)/csv.o: src/csv.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/csv.S
+
+$(BUILD)/models.o: src/models.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/models.S
+
+$(BUILD)/http.o: src/http.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/http.S
+
+$(BUILD)/client.o: src/client.S src/abi.inc src/defs.inc
+	@mkdir -p $(BUILD)
+	$(AS) $(ASFLAGS) -c -o $@ src/client.S
+
+$(LIB): $(OBJ)
+	@mkdir -p $(BUILD)
+	ar rcs $@ $(OBJ)
+
+$(SO): $(OBJ)
+	$(CC) -shared -Wl,-soname,libcepis.so.0 -o $@ $(OBJ) $(LDLIBS)
+
+$(DRIVER): tests/test_cepis.c tests/abi_probe.S $(LIB) include/cepis.h
+	$(CC) $(CFLAGS) -o $@ tests/test_cepis.c tests/abi_probe.S $(LIB) \
+	    $(LDLIBS)
+
+$(BUILD)/test_cepis_asan: tests/test_cepis.c tests/abi_probe.S $(LIB) include/cepis.h
+	$(CC) $(CFLAGS) -g -fsanitize=address,undefined -fno-omit-frame-pointer \
+	    -o $@ tests/test_cepis.c tests/abi_probe.S $(LIB) $(LDLIBS)
+
+$(DEMO): examples/demo.c $(LIB) include/cepis.h
+	$(CC) $(CFLAGS) -o $@ examples/demo.c $(LIB) $(LDLIBS)
+
+demo: $(DEMO)
+
+test: $(DRIVER)
+	sh tests/run.sh $(DRIVER)
+
+asan: $(BUILD)/test_cepis_asan
+	sh tests/run.sh $(BUILD)/test_cepis_asan
+
+valgrind: $(DRIVER)
+	sh tests/run.sh $(DRIVER) valgrind --error-exitcode=9 --leak-check=full \
+	    --show-leak-kinds=definite,indirect --errors-for-leak-kinds=definite
+
+lint: $(OBJ) $(DRIVER)
+	$(CC) $(CFLAGS) -fsyntax-only -x c include/cepis.h
+	sh tools/style.sh
+
+check: lint test build
+
+format:
+	@echo 'no formatter for assembly; tools/style.sh is the style check'
+
+clean:
+	rm -rf $(BUILD)
+
+install: build
+	mkdir -p $(DESTDIR)$(LIBDIR) $(DESTDIR)$(INCDIR)
+	cp $(LIB) $(DESTDIR)$(LIBDIR)/libcepis.a
+	cp $(SO) $(DESTDIR)$(LIBDIR)/libcepis.so.$(VERSION)
+	ln -sf libcepis.so.$(VERSION) $(DESTDIR)$(LIBDIR)/libcepis.so.0
+	ln -sf libcepis.so.0 $(DESTDIR)$(LIBDIR)/libcepis.so
+	cp include/cepis.h $(DESTDIR)$(INCDIR)/cepis.h