Convert buildsystem to autotools

Author: Roguelazer

.gitignore

@@ -1,5 +1,35 @@
-json_parser.tab.c
-json_parser.tab.h
-json_scanner.yy.c
-json_scanner.yy.h
+json_parser.c
+json_parser.h
+json_scanner.c
+json_scanner.h
 jsonval
+
+*.o
+
+# autotools stuff
+*.in
+*.la
+*.lo
+.deps/
+.libs/
+Makefile
+aclocal.m4
+autom4te.cache
+autoscan.log
+compile
+config.guess
+config.h
+config.h.in~
+config.log
+config.status
+config.sub
+configure
+configure.scan
+depcomp
+install-sh
+libtool
+ltmain.sh
+m4/
+missing
+stamp*
+ylwrap

AUTHORS

@@ -0,0 +1,4 @@
+Ben Spencer <[email protected]>
+Joey Adams <[email protected]>
+Vasili Sviridov <[email protected]>
+James Brown <[email protected]>

ChangeLog

@@ -0,0 +1 @@
+autoreconf -i ; ./configure --prefix=/foo ; make ; sudo make install

INSTALL

@@ -0,0 +1,5 @@
+AM_YFLAGS = -d
+AM_LFLAGS = -d
+jsonval_SOURCES = common.h json_parser.y json_scanner.l main.c
+
+bin_PROGRAMS = jsonval

Makefile

@@ -0,0 +1 @@
+Simple C program to validate JSON

Makefile.am

@@ -0,0 +1,13 @@
+#ifndef JSONVAL_COMMON_H
+#define JSONVAL_COMMON_H
+
+/*
+ * Reference yylex() and yytext from flex
+ */
+typedef void* yyscan_t;
+typedef int YYSTYPE;
+extern int yylex (YYSTYPE* yylval_param, yyscan_t scanner);
+
+extern void yyerror(yyscan_t, const char *);
+
+#endif

NEWS

@@ -0,0 +1,27 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
+AC_CONFIG_SRCDIR([json_parser.y])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_YACC
+AM_PROG_LEX
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdlib.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+
+# Checks for library functions.
+
+AM_INIT_AUTOMAKE
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT

README

@@ -18,10 +18,9 @@
 */
 
 %{
-#include "json_parser.tab.h"
-#include "json_scanner.yy.h"
+#include "common.h"
 
-extern void yyerror(yyscan_t, const char *);
+#include "json_parser.h"
 %}
 
 %defines

common.h

@@ -18,13 +18,15 @@
 */
 
 %{
-#include "json_parser.tab.h"
+#include "common.h"
+
+#include "json_parser.h"
 %}
 
 %option 8bit reentrant bison-bridge
 %option yylineno noyywrap nounput
 %option warn nodefault
-%option outfile="json_scanner.yy.c" header-file="json_scanner.yy.h"
+%option outfile="json_scanner.c" header-file="json_scanner.h"
 
 %x str
 

configure.ac

@@ -20,8 +20,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <getopt.h>
-#include "json_parser.tab.h"
-#include "json_scanner.yy.h"
+#include "json_parser.h"
+#include "json_scanner.h"
 
 extern int yyparse(yyscan_t scanner);
 unsigned char parse_and_report(const char *);