From f89fb30058a7d2d6a896ace242fc612bfe4e2c34 Mon Sep 17 00:00:00 2001
From: Mark Pulford <mark@kyne.com.au>
Date: Sun, 1 May 2011 19:51:55 +0930
Subject: Add build and package support

- Add Makefile and RPM spec file
- Add cjson.version variable
---
 Makefile       | 31 +++++++++++++++++++++++++++++++
 lua-cjson.spec | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 lua_cjson.c    |  4 ++++
 3 files changed, 83 insertions(+)
 create mode 100644 Makefile
 create mode 100644 lua-cjson.spec

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..14d5a06
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,31 @@
+CJSON_VERSION = 1.0
+LUA_VERSION =   5.1
+
+PREFIX ?=          /usr/local
+LUA_INCLUDE_DIR ?= $(PREFIX)/include
+LUA_LIB_DIR ?=     $(PREFIX)/lib/lua/$(LUA_VERSION)
+
+#CFLAGS ?=          -g -Wall -pedantic -fno-inline
+CFLAGS ?=          -g -O2 -Wall -pedantic
+override CFLAGS += -fpic -I$(LUA_INCLUDE_DIR) -DVERSION=\"$(CJSON_VERSION)\"
+LDFLAGS +=         -shared -lm
+
+INSTALL ?= install
+
+.PHONY: all clean install package
+
+all: cjson.so
+
+cjson.so: lua_cjson.o strbuf.o
+	$(CC) $(LDFLAGS) -o $@ $^
+
+install:
+	$(INSTALL) -d $(DESTDIR)/$(LUA_LIB_DIR)
+	$(INSTALL) cjson.so $(DESTDIR)/$(LUA_LIB_DIR) 
+
+clean:
+	rm -f *.o *.so
+
+package:
+	git archive --prefix="lua-cjson-$(CJSON_VERSION)/" master | \
+		gzip -9 > "lua-cjson-$(CJSON_VERSION).tar.gz"
diff --git a/lua-cjson.spec b/lua-cjson.spec
new file mode 100644
index 0000000..d5eb0c2
--- /dev/null
+++ b/lua-cjson.spec
@@ -0,0 +1,48 @@
+%define luaver 5.1
+%define lualibdir %{_libdir}/lua/%{luaver}
+
+Name:		lua-cjson
+Version:	1.0
+Release:	1%{?dist}
+Summary:	JSON support for the Lua language
+
+Group:		Development/Libraries
+License:	MIT
+URL:		http://www.kyne.com.au/~mark/software/lua-cjson/
+Source0:	http://www.kyne.com.au/~mark/software/lua-cjson/lua-cjson-%{version}.tar.gz
+BuildRoot:	%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
+
+BuildRequires:	lua >= %{luaver}, lua-devel >= %{luaver}
+Requires:	lua >= %{luaver}
+
+%description
+CJSON provides fast JSON parsing and encoding functions for Lua. It
+allows a Lua application to quickly serialise a data structure to
+JSON, or deserialise from JSON to Lua. 
+
+%prep
+%setup -q
+
+
+%build
+make %{?_smp_mflags} CFLAGS="%{optflags}" LUA_INCLUDE_DIR="%{_includedir}"
+
+
+%install
+rm -rf "$RPM_BUILD_ROOT"
+make install DESTDIR="$RPM_BUILD_ROOT" LUA_LIB_DIR="%{lualibdir}"
+
+
+%clean
+rm -rf "$RPM_BUILD_ROOT"
+
+
+%files
+%defattr(-,root,root,-)
+%doc LICENSE rfc4627.txt
+%{lualibdir}/*
+
+
+%changelog
+* Sun May 1 2011 Mark Pulford <mark@kyne.com.au> - 1.0-1
+- Initial package
diff --git a/lua_cjson.c b/lua_cjson.c
index aaf476d..2cef3a8 100644
--- a/lua_cjson.c
+++ b/lua_cjson.c
@@ -1004,6 +1004,10 @@ int luaopen_cjson(lua_State *l)
     lua_pushlightuserdata(l, NULL);
     lua_setfield(l, -2, "null");
 
+    /* Set cjson.version */
+    lua_pushliteral(l, VERSION);
+    lua_setfield(l, -2, "version");
+
     /* Return cjson table */
     return 1;
 }
-- 
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