initial attempt at autoconf implementation, removed all generated code from git

Makefile.am

@@ -0,0 +1,69 @@
+# Converted to automake by thompson@dtosolutions.com 26NOV12
+
+# setup is only used by distribution developers, not package developers.
+# Still, as a matter of allowing patching, its not a bad idea to distribute 
+# the developer setup script in the tarball.
+EXTRA_DIST = setup.sh config.h.in ChangeLog
+
+# README.md is expected in Github projects, good stuff in it, so we'll 
+# distribute it and install it with the package in the doc directory.
+docdir = ${datadir}/doc/${PACKAGE}
+dist_doc_DATA = README.md INSTALL COPYING AUTHORS README NEWS
+
+JQ_SRC = opcode.c bytecode.c compile.c execute.c builtin.c jv.c jv_parse.c jv_print.c jv_dtoa.c jv_unicode.c
+# If we distribute the generated files in the source release, packagers won't have to have
+# python, bison, and flex
+DIST_JQ_SRC = parser.gen.c lexer.gen.c jv_utf8_tables.gen.h parser.gen.h lexer.gen.h
+
+bin_PROGRAMS = jq jq_test
+if DEVCFLAGS_ENABLED
+DEVCFLAGS = -Wextra -Wall -Wno-missing-field-initializers -Wno-unused -parameter -std=gnu99 -ggdb -Wno-unused-function
+AM_CPPFLAGS = $(DEVCFLAGS)
+endif
+
+jq_SOURCES = $(JQ_SRC) main.c
+dist_jq_SOURCES = $(DIST_JQ_SRC)
+jq_CPPFLAGS = -O $(DEVCFLAGS) -DJQ_DEBUG=0
+
+
+TESTS = jq_test
+jq_test_SOURCES = $(JQ_SRC) jq_test.c
+dist_jq_test_SOURCES = $(DIST_JQ_SRC)
+jq_test_CPPFLAGS = $(DEVCFLAGS) -DJQ_DEBUG=1
+LOG_COMPILER = valgrind
+AM_LOG_FLAGS = --error-exitcode=1 -q --leak-check=full
+
+lexer.gen.c: lexer.l
+	flex -o lexer.gen.c --header-file=lexer.gen.h lexer.l
+lexer.gen.h: lexer.gen.c
+
+# if this fails on OSX, install bison from macports or homebrew.  OSX comes
+# with bison 2.3 which is too old
+parser.gen.c: parser.y lexer.gen.h
+	bison --warnings=all -d parser.y -v --report-file=parser.gen.info -o $@
+parser.gen.h: parser.gen.c
+
+jv_utf8_tables.gen.h: gen_utf8_tables.py
+	python $^ > $@
+jv_unicode.c: jv_utf8_tables.gen.h
+
+ChangeLog:
+	git log --name-status > $@
+
+main.c: config.h
+
+releasedep: lexer.gen.c parser.gen.c jv_utf8_tables.gen.h
+
+releasetag:
+	git tag -s "jq-$$(cat VERSION)" -m "jq release $$(cat VERSION)"
+
+# can probably delete and have RPM created off autoconf generated tarball releases
+RELEASE ?= 1
+rpmbuild: jq
+	@echo "Packaging jq as an RPM ..."
+	mkdir -p rpm/SOURCES rpm/BUILD rpm/BUILDROOT rpm/RPMS
+	rm -rf jq-$$(cat VERSION)
+	mkdir -p jq-$$(cat VERSION)/bin
+	cp jq jq-$$(cat VERSION)/bin
+	tar -zcf rpm/SOURCES/jq-$$(cat VERSION).tgz jq-$$(cat VERSION)/bin/jq
+	rpmbuild --target $$(uname -m) --buildroot ${PWD}/rpm/BUILDROOT/jq-$$(cat VERSION)-${RELEASE}.noarch --define "_topdir ${PWD}/rpm" --define "version $$(cat VERSION)" --define "release ${RELEASE}" -bb --clean rpm/SPECS/jq.spec