From 5d4c6d95015015bdc10eba4d6687018d2cc172d3 Mon Sep 17 00:00:00 2001
From: Zachary Ware <zachary.ware@gmail.com>
Date: Sat, 17 Sep 2016 01:25:24 -0500
Subject: Closes #27979: Remove bundled copy of libffi

An installed copy of libffi is now required for building _ctypes on
any platform but OSX and Windows.
---
 .../libffi/testsuite/libffi.call/float_va.c        | 107 ---------------------
 1 file changed, 107 deletions(-)
 delete mode 100644 Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c

(limited to 'Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c')

diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c
deleted file mode 100644
index 5acff91f66..0000000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Area:        fp and variadics
-   Purpose:     check fp inputs and returns work on variadics, even the fixed params
-   Limitations: None
-   PR:          none
-   Originator:  <david.gilbert@linaro.org> 2011-01-25
-
-   Intended to stress the difference in ABI on ARM vfp
-*/
-
-/* { dg-do run } */
-
-#include <stdarg.h>
-
-#include "ffitest.h"
-
-/* prints out all the parameters, and returns the sum of them all.
- * 'x' is the number of variadic parameters all of which are double in this test
- */
-double float_va_fn(unsigned int x, double y,...)
-{
-  double total=0.0;
-  va_list ap;
-  unsigned int i;
-
-  total+=(double)x;
-  total+=y;
-
-  printf("%u: %.1f :", x, y);
-
-  va_start(ap, y);
-  for(i=0;i<x;i++)
-  {
-    double arg=va_arg(ap, double);
-    total+=arg;
-    printf(" %d:%.1f ", i, arg);
-  }
-  va_end(ap);
-
-  printf(" total: %.1f\n", total);
-
-  return total;
-}
-
-int main (void)
-{
-  ffi_cif    cif;
-
-  ffi_type    *arg_types[5];
-  void        *values[5];
-  double        doubles[5];
-  unsigned int firstarg;
-  double        resfp;
-
-  /* First test, pass float_va_fn(0,2.0) - note there are no actual
-   * variadic parameters, but it's declared variadic so the ABI may be
-   * different. */
-  /* Call it statically and then via ffi */
-  resfp=float_va_fn(0,2.0);
-  /* { dg-output "0: 2.0 : total: 2.0" } */
-  printf("compiled: %.1f\n", resfp);
-  /* { dg-output "\ncompiled: 2.0" } */
-
-  arg_types[0] = &ffi_type_uint;
-  arg_types[1] = &ffi_type_double;
-  arg_types[2] = NULL;
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 2, 2,
-        &ffi_type_double, arg_types) == FFI_OK);
-
-  firstarg = 0;
-  doubles[0] = 2.0;
-  values[0] = &firstarg;
-  values[1] = &doubles[0];
-  ffi_call(&cif, FFI_FN(float_va_fn), &resfp, values);
-  /* { dg-output "\n0: 2.0 : total: 2.0" } */
-  printf("ffi: %.1f\n", resfp);
-  /* { dg-output "\nffi: 2.0" } */
-
-  /* Second test, float_va_fn(2,2.0,3.0,4.0), now with variadic params */
-  /* Call it statically and then via ffi */
-  resfp=float_va_fn(2,2.0,3.0,4.0);
-  /* { dg-output "\n2: 2.0 : 0:3.0  1:4.0  total: 11.0" } */
-  printf("compiled: %.1f\n", resfp);
-  /* { dg-output "\ncompiled: 11.0" } */
-
-  arg_types[0] = &ffi_type_uint;
-  arg_types[1] = &ffi_type_double;
-  arg_types[2] = &ffi_type_double;
-  arg_types[3] = &ffi_type_double;
-  arg_types[4] = NULL;
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 2, 4,
-        &ffi_type_double, arg_types) == FFI_OK);
-
-  firstarg = 2;
-  doubles[0] = 2.0;
-  doubles[1] = 3.0;
-  doubles[2] = 4.0;
-  values[0] = &firstarg;
-  values[1] = &doubles[0];
-  values[2] = &doubles[1];
-  values[3] = &doubles[2];
-  ffi_call(&cif, FFI_FN(float_va_fn), &resfp, values);
-  /* { dg-output "\n2: 2.0 : 0:3.0  1:4.0  total: 11.0" } */
-  printf("ffi: %.1f\n", resfp);
-  /* { dg-output "\nffi: 11.0" } */
-
-  exit(0);
-}
-- 
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