autotools and travis

.travis.yml

@@ -0,0 +1,15 @@
+language: c
+
+compiler:
+  - gcc
+  - clang
+
+script:
+  - mkdir -v build
+  - cd build
+  - mkdir -v ../m4
+  - autoreconf -ivf ..
+  - ../configure --prefix=${HOME}
+  - make check
+  - make distcheck
+  - make install

Makefile.am

@@ -0,0 +1,63 @@
+# femtolisp/Makefile.am
+
+ACLOCAL_AMFLAGS = -I m4
+
+AM_CFLAGS = -falign-functions -Wall -Wno-strict-aliasing -I$(top_srcdir) \
+-I$(top_srcdir)/llt -DUSE_COMPUTED_GOTO
+
+
+
+noinst_LTLIBRARIES = libllt.la # libflisp.la
+
+libllt_la_SOURCES = llt/bitvector.h llt/htable.h llt/ptrhash.h llt/utf8.h	\
+	llt/dirpath.h llt/ieee754.h llt/random.h llt/utils.h llt/dtypes.h	\
+	llt/ios.h llt/socket.h llt/hashing.h llt/llt.h llt/timefuncs.h		\
+	llt/bitvector.c llt/hashing.c llt/socket.c llt/timefuncs.c		\
+	llt/ptrhash.c llt/utf8.c llt/ios.c llt/dirpath.c llt/htable.c		\
+	llt/bitvector-ops.c llt/int2str.c llt/dump.c llt/random.c llt/lltinit.c
+
+
+
+bin_PROGRAMS = flisp
+
+flisp_SOURCES = flmain.c flisp.h opcodes.h flisp.c builtins.c string.c	\
+	equalhash.c table.c iostream.c
+
+flisp_LDADD = libllt.la
+
+
+
+EXTRA_DIST = equal.c read.c print.c equalhash.c equalhash.h types.c operators.c	\
+	cvalues.c llt/lookup3.c llt/htableh.inc llt/htable.inc llt/mt19937ar.c	\
+	mkboot1.lsp mkboot0.lsp system.lsp compiler.lsp flisp.boot tests
+
+
+
+flispbootdir = $(bindir)
+
+flispboot_DATA = flisp.boot
+
+flisp.boot: flisp
+	cp -vft . $(top_srcdir)/*.lsp $(top_srcdir)/flisp.boot
+	./$< mkboot0.lsp system.lsp compiler.lsp > flisp.boot.new
+	mv -vf flisp.boot.new flisp.boot
+	./$< mkboot1.lsp
+
+
+
+check_SCRIPTS = unittest.sh
+
+TESTS = $(check_SCRIPTS)
+
+unittest.sh: flisp flisp.boot
+	echo '#!/usr/bin/env bash' > $@
+	echo						>> $@
+	echo "echo $@ && \\"				>> $@
+	echo "cd $(abs_srcdir)/tests && \\"		>> $@
+	echo "$(abs_builddir)/flisp unittest.lsp"	>> $@
+	chmod +x $@
+
+
+CLEANFILES = mkboot1.lsp mkboot0.lsp system.lsp compiler.lsp flisp.boot	\
+	unittest.sh
+

README.md

@@ -1,5 +1,7 @@
 ## ...a purely symbolic gesture...
 
+[![Build Status](https://travis-ci.org/rubicks/femtolisp.svg?branch=master)](https://travis-ci.org/rubicks/femtolisp)
+
 This project began with an attempt to write the fastest lisp interpreter I could in under 1000 lines of C. It snowballed from there as I kept trying to see if I could add powerful features with minimal code. At the same time I assembled a library of some of my favorite C code (by myself and others) to use as a base for a standard library. This includes `ios`, a replacement for parts of C's stdio that adds more flexible features.
 
 Before you say "oh no, another lisp", consider the following: femtolisp is about 150kb, is very self-contained, and has the following features:

configure.ac

@@ -0,0 +1,67 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.68])
+
+AC_INIT([femtolisp],
+        [1.0.0],
+        [jeff.bezanson@gmail.com],
+        [femtolisp],
+        [https://github.com/JeffBezanson])
+
+AC_LANG_PUSH([C])
+AM_INIT_AUTOMAKE([subdir-objects])
+LT_PREREQ([2.4])
+LT_INIT([dlopen])
+AC_CONFIG_SRCDIR([flmain.c])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_MAKE_SET
+
+# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lm':
+AC_CHECK_LIB([m], [cos])
+
+# Checks for header files.
+AC_FUNC_ALLOCA
+AC_CHECK_HEADERS([fcntl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/param.h sys/socket.h sys/time.h sys/timeb.h unistd.h wchar.h wctype.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_INLINE
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_INT8_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+
+# this is autoconf v2.69
+dnl AC_CHECK_HEADER_STDBOOL 
+
+# this is autoconf v2.68
+AC_HEADER_STDBOOL
+
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_MKTIME
+AC_FUNC_REALLOC
+AC_FUNC_STRTOD
+
+AC_CHECK_FUNCS([bzero floor ftime getcwd gethostbyname gettimeofday iswprint localtime_r memchr memmove memset pow select setenv setlocale socket sqrt strcasecmp strchr strdup strpbrk strrchr strtol strtoull wcwidth])
+
+dnl AC_CONFIG_FILES([Makefile
+dnl                  llt/Makefile
+dnl                  tiny/Makefile])
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT