Fix #21: Make numpy.fft work

Makefile

@@ -30,7 +30,8 @@ NUMPY_LIBS=\
 	$(NUMPY_ROOT)/core/umath.so \
 	$(NUMPY_ROOT)/linalg/lapack_lite.so \
 	$(NUMPY_ROOT)/linalg/_umath_linalg.so \
-	$(NUMPY_ROOT)/random/mtrand.so
+	$(NUMPY_ROOT)/random/mtrand.so \
+	$(NUMPY_ROOT)/fft/fftpack_lite.so
 
 SITEPACKAGES=root/lib/python$(PYMINOR)/site-packages
 

numpy/Makefile

@@ -54,7 +54,8 @@ all: \
 	$(BUILDCORE)/umath.so \
 	$(BUILDLINALG)/lapack_lite.so \
 	$(BUILDLINALG)/_umath_linalg.so \
-	$(BUILDRANDOM)/mtrand.so
+	$(BUILDRANDOM)/mtrand.so \
+	$(BUILDFFT)/fftpack_lite.so
 
 
 clean:

numpy/patches/force_malloc.patch

+diff --git a/numpy/fft/fftpack_litemodule.c b/numpy/fft/fftpack_litemodule.c
+index dfa0d211b..0bdf709c5 100644
+--- a/numpy/fft/fftpack_litemodule.c
++++ b/numpy/fft/fftpack_litemodule.c
+@@ -328,6 +328,8 @@ static struct PyModuleDef moduledef = {
+ };
+ #endif
+ 
++static volatile int *_dummy_malloc;
++
+ /* Initialization function for the module */
+ #if PY_MAJOR_VERSION >= 3
+ #define RETVAL m
+@@ -349,6 +351,10 @@ initfftpack_lite(void)
+             (PyObject*)NULL,PYTHON_API_VERSION);
+ #endif
+ 
++    _dummy_malloc = malloc(sizeof(int));
++    *_dummy_malloc = 1;
++    free((void *)_dummy_malloc);
++
+     /* Import the array object */
+     import_array();
+