freeze: Makefile: add target to build README.html

Add a target (with alias "html") to build README.html from README.txt
using rst2html.  This is not run by default.

diff --git a/Demos/freeze/Makefile b/Demos/freeze/Makefile
index 01d6cf8d22595c1196ce6d04f522ba983b5d8785..fe4f36ea736329b07c8e5c19797d04475dd72c30 100644 (file)
--- a/Demos/freeze/Makefile
+++ b/Demos/freeze/Makefile
@@ -2,6 +2,7 @@ CC = gcc
 CYTHON = ../../bin/cython
 CYTHON_FREEZE = ../../bin/cython_freeze
 PYTHON = python
+RST2HTML = rst2html
 
 PY_LDFLAGS = $(shell $(PYTHON) -c 'from distutils.sysconfig import get_config_var as g; print " ".join([g("LINKFORSHARED"), "-L"+g("LIBPL")])')
 PY_CPPFLAGS = $(shell $(PYTHON) -c 'from distutils.sysconfig import *; print "-I"+get_python_inc()')
@@ -22,6 +23,7 @@ CYTHON_SECONDARY = $(CYTHON_SOURCE:.pyx=.c) $(TARGETS:=.c)
 
 
 all : $(TARGETS)
+html : README.html
 
 $(TARGETS) : % : %.o $(CYTHON_SOURCE:.pyx=.o)
 
@@ -34,8 +36,11 @@ python.c :
 %.c : %.pyx
        $(CYTHON) $(CYTHONFLAGS) $^
 
+%.html : %.txt
+       $(RST2HTML) $^ $@
+
 clean:
-       $(RM) *.o $(CYTHON_SECONDARY) $(TARGETS)
+       $(RM) *.o $(CYTHON_SECONDARY) $(TARGETS) README.html
 
 .PHONY: clean
 .SECONDARY: $(CYTHON_SECONDARY)