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Makefile
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Makefile
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# Copyright 2015 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
################################################################################
# User-servicable parts:
################################################################################
# C/C++ compiler; to use Clang, build with `make CC=clang CXX=clang++`
CXX ?= g++
CC ?= gcc
# Emscripten -- For Jsonnet in the browser
EMCXX ?= em++
EMCC ?= emcc
CP ?= cp
OD ?= od
OPT ?= -O3
CXXFLAGS ?= -g $(OPT) -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json
CFLAGS ?= -g $(OPT) -Wall -Wextra -pedantic -std=c99 -fPIC -Iinclude
MAKEDEPENDFLAGS ?= -Iinclude -Ithird_party/md5 -Ithird_party/json
EMCXXFLAGS = $(CXXFLAGS) -g0 -Os --memory-init-file 0 -s DISABLE_EXCEPTION_CATCHING=0 -s OUTLINING_LIMIT=10000 -s RESERVED_FUNCTION_POINTERS=20
EMCFLAGS = $(CFLAGS) --memory-init-file 0 -s DISABLE_EXCEPTION_CATCHING=0
LDFLAGS ?=
SHARED_LDFLAGS ?= -shared
################################################################################
# End of user-servicable parts
################################################################################
LIB_SRC = \
core/desugarer.cpp \
core/formatter.cpp \
core/lexer.cpp \
core/libjsonnet.cpp \
core/parser.cpp \
core/pass.cpp \
core/static_analysis.cpp \
core/string_utils.cpp \
core/vm.cpp \
third_party/md5/md5.cpp
LIB_OBJ = $(LIB_SRC:.cpp=.o)
LIB_CPP_SRC = \
cpp/libjsonnet++.cpp
LIB_CPP_OBJ = $(LIB_OBJ) $(LIB_CPP_SRC:.cpp=.o)
ALL = \
jsonnet \
libjsonnet.so \
libjsonnet++.so \
libjsonnet_test_snippet \
libjsonnet_test_file \
libjsonnet.js \
doc/js/libjsonnet.js \
$(LIB_OBJ)
ALL_HEADERS = \
core/ast.h \
core/desugarer.h \
core/formatter.h \
core/lexer.h \
core/parser.h \
core/state.h \
core/static_analysis.h \
core/static_error.h \
core/string_utils.h \
core/vm.h \
core/std.jsonnet.h \
include/libjsonnet.h \
include/libjsonnet_fmt.h \
include/libjsonnet++.h \
third_party/md5/md5.h \
third_party/json/json.hpp
default: jsonnet
all: $(ALL)
test: jsonnet libjsonnet.so libjsonnet_test_snippet libjsonnet_test_file
./tests.sh
reformat:
clang-format -i -style=file **/*.cpp **/*.h
test-formatting:
test "`clang-format -style=file -output-replacements-xml **/*.cpp **/*.h | grep -c "<replacement "`" == 0
MAKEDEPEND_SRCS = \
cmd/jsonnet.cpp \
core/libjsonnet_test_snippet.c \
core/libjsonnet_test_file.c
depend:
rm -f Makefile.depend
for FILE in $(LIB_SRC) $(MAKEDEPEND_SRCS) ; do $(CXX) -MM $(CXXFLAGS) $$FILE -MT $$(dirname $$FILE)/$$(basename $$FILE .cpp).o >> Makefile.depend ; done
core/desugarer.cpp: core/std.jsonnet.h
# Object files
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) $< -o $@
# Commandline executable.
jsonnet: cmd/jsonnet.cpp $(LIB_OBJ)
$(CXX) $(CXXFLAGS) $(LDFLAGS) $< $(LIB_SRC:.cpp=.o) -o $@
# C binding.
libjsonnet.so: $(LIB_OBJ)
$(CXX) $(LDFLAGS) $(LIB_OBJ) $(SHARED_LDFLAGS) -o $@
libjsonnet++.so: $(LIB_CPP_OBJ)
$(CXX) $(LDFLAGS) $(LIB_CPP_OBJ) $(SHARED_LDFLAGS) -o $@
# JavaScript build of C binding
JS_EXPORTED_FUNCTIONS = 'EXPORTED_FUNCTIONS=["_jsonnet_make", "_jsonnet_evaluate_snippet", "_jsonnet_fmt_snippet", "_jsonnet_ext_var", "_jsonnet_ext_code", "_jsonnet_tla_var", "_jsonnet_tla_code", "_jsonnet_realloc", "_jsonnet_destroy", "_jsonnet_import_callback"]'
JS_RUNTIME_METHODS = 'EXTRA_EXPORTED_RUNTIME_METHODS=["cwrap", "_free", "getValue", "lengthBytesUTF8", "_malloc", "Pointer_stringify", "setValue", "stringToUTF8", "addFunction"]'
libjsonnet.js: $(LIB_SRC) $(ALL_HEADERS)
$(EMCXX) -s WASM=0 -s $(JS_EXPORTED_FUNCTIONS) -s $(JS_RUNTIME_METHODS) $(EMCXXFLAGS) $(LDFLAGS) $(LIB_SRC) -o $@
# Copy javascript build to doc directory
doc/js/libjsonnet.js: libjsonnet.js
$(CP) $^ $@
# Tests for C binding.
LIBJSONNET_TEST_SNIPPET_SRCS = \
core/libjsonnet_test_snippet.c \
libjsonnet.so \
include/libjsonnet.h
libjsonnet_test_snippet: $(LIBJSONNET_TEST_SNIPPET_SRCS)
$(CC) $(CFLAGS) $(LDFLAGS) $< -L. -ljsonnet -o $@
LIBJSONNET_TEST_FILE_SRCS = \
core/libjsonnet_test_file.c \
libjsonnet.so \
include/libjsonnet.h
libjsonnet_test_file: $(LIBJSONNET_TEST_FILE_SRCS)
$(CC) $(CFLAGS) $(LDFLAGS) $< -L. -ljsonnet -o $@
# Encode standard library for embedding in C
core/%.jsonnet.h: stdlib/%.jsonnet
(($(OD) -v -Anone -t u1 $< \
| tr " " "\n" \
| grep -v "^$$" \
| tr "\n" "," ) && echo "0") > $@
echo >> $@
clean:
rm -vf */*~ *~ .*~ */.*.swp .*.swp $(ALL) *.o core/*.jsonnet.h Makefile.depend
-include Makefile.depend
.PHONY: default all depend clean reformat test test-formatting