1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/srtp/src/crypto/test/env.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,99 @@
1.4 +/*
1.5 + * env.c
1.6 + *
1.7 + * prints out a brief report on the build environment
1.8 + *
1.9 + * David McGrew
1.10 + * Cisco Systems, Inc.
1.11 + */
1.12 +/*
1.13 + *
1.14 + * Copyright (c) 2001-2006 Cisco Systems, Inc.
1.15 + * All rights reserved.
1.16 + *
1.17 + * Redistribution and use in source and binary forms, with or without
1.18 + * modification, are permitted provided that the following conditions
1.19 + * are met:
1.20 + *
1.21 + * Redistributions of source code must retain the above copyright
1.22 + * notice, this list of conditions and the following disclaimer.
1.23 + *
1.24 + * Redistributions in binary form must reproduce the above
1.25 + * copyright notice, this list of conditions and the following
1.26 + * disclaimer in the documentation and/or other materials provided
1.27 + * with the distribution.
1.28 + *
1.29 + * Neither the name of the Cisco Systems, Inc. nor the names of its
1.30 + * contributors may be used to endorse or promote products derived
1.31 + * from this software without specific prior written permission.
1.32 + *
1.33 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.34 + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.35 + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
1.36 + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
1.37 + * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
1.38 + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
1.39 + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1.40 + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.41 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.42 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.43 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
1.44 + * OF THE POSSIBILITY OF SUCH DAMAGE.
1.45 + *
1.46 + */
1.47 +
1.48 +#include <stdio.h>
1.49 +#include <string.h> /* for srtcmp() */
1.50 +#include "config.h"
1.51 +
1.52 +int
1.53 +main(void) {
1.54 + int err_count = 0;
1.55 + char *str;
1.56 +
1.57 +#ifdef WORDS_BIGENDIAN
1.58 + printf("CPU set to big-endian\t\t\t(WORDS_BIGENDIAN == 1)\n");
1.59 +#else
1.60 + printf("CPU set to little-endian\t\t(WORDS_BIGENDIAN == 0)\n");
1.61 +#endif
1.62 +
1.63 +#ifdef CPU_RISC
1.64 + printf("CPU set to RISC\t\t\t\t(CPU_RISC == 1)\n");
1.65 +#elif defined(CPU_CISC)
1.66 + printf("CPU set to CISC\t\t\t\t(CPU_CISC == 1)\n");
1.67 +#else
1.68 + printf("CPU set to an unknown type, probably due to a configuration error\n");
1.69 + err_count++;
1.70 +#endif
1.71 +
1.72 +#ifdef CPU_ALTIVEC
1.73 + printf("CPU set to ALTIVEC\t\t\t\t(CPU_ALTIVEC == 0)\n");
1.74 +#endif
1.75 +
1.76 +#ifndef NO_64BIT_MATH
1.77 + printf("using native 64-bit type\t\t(NO_64_BIT_MATH == 0)\n");
1.78 +#else
1.79 + printf("using built-in 64-bit math\t\t(NO_64_BIT_MATH == 1)\n");
1.80 +#endif
1.81 +
1.82 +#ifdef ERR_REPORTING_STDOUT
1.83 + printf("using stdout for error reporting\t(ERR_REPORTING_STDOUT == 1)\n");
1.84 +#endif
1.85 +
1.86 +#ifdef DEV_URANDOM
1.87 + str = DEV_URANDOM;
1.88 +#else
1.89 + str = "";
1.90 +#endif
1.91 + printf("using %s as a random source\t(DEV_URANDOM == %s)\n",
1.92 + str, str);
1.93 + if (strcmp("", str) == 0) {
1.94 + err_count++;
1.95 + }
1.96 +
1.97 + if (err_count)
1.98 + printf("warning: configuration is probably in error "
1.99 + "(found %d problems)\n", err_count);
1.100 +
1.101 + return err_count;
1.102 +}
