tradcpp K&R-style C preprocessor: config.h annotate

annotate config.h @ 135:eaae8014a94a

Don't assert and leak memory if failing during argument collection. Once you have a -D option or a -include foo option, you need to clean up the arrays those are accumulated in if you die before they're collected and handled.

author	David A. Holland
date	Tue, 09 Jul 2013 13:35:40 -0400
parents	9b859d40640a
children	e200cb46ab23

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 4 diff changeset	1 /*-
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	2 * Copyright (c) 2010, 2013 The NetBSD Foundation, Inc.
30 76c114899f63 copyrights David A. Holland parents: 4 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 4 diff changeset	29
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	30 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	31 * Config for predefined macros. If this doesn't do what you want you
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	32 * can set any or all of the CONFIG_ defines from the compiler command
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	33 * line; or patch the list in main.c; or both.
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	34 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	35
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	36 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	37 * Paths
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	38 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	39
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	40 #ifndef CONFIG_LOCALINCLUDE
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #define CONFIG_LOCALINCLUDE "/usr/local/include"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	42 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	43
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	44 #ifndef CONFIG_SYSTEMINCLUDE
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #define CONFIG_SYSTEMINCLUDE "/usr/include"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	46 #endif
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	48 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	49 * Operating system
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	50 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	51
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	52 #ifndef CONFIG_OS
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	53 #if defined(__NetBSD__)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 #define CONFIG_OS "__NetBSD__"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55 #define CONFIG_OS_2 "__unix__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	56 #elif defined(__FreeBSD__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	57 #define CONFIG_OS "__FreeBSD__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	58 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	59 #elif defined(__OpenBSD__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	60 #define CONFIG_OS "__OpenBSD__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	61 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	62 #elif defined(__DragonFly__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	63 #define CONFIG_OS "__DragonFly__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	64 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	65 #elif defined(__bsdi__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	66 #define CONFIG_OS "__bsdi__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	67 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	68 #elif defined(__sun)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	69 #define CONFIG_OS "__sun"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	70 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	71 #elif defined(__sgi)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	72 #define CONFIG_OS "__sgi"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	73 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	74 #elif defined(__SVR4)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	75 #define CONFIG_OS "__SVR4"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	76 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	77 #elif defined(__APPLE__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	78 #define CONFIG_OS "__APPLE__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	79 #define CONFIG_OS_2 "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	80 #elif defined(__linux__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	81 #define CONFIG_OS "__linux__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	82 #elif defined(__CYGWIN__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	83 #define CONFIG_OS "__CYGWIN__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	84 #elif defined(__INTERIX)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	85 #define CONFIG_OS "__INTERIX"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	86 #elif defined(__MINGW32)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	87 #define CONFIG_OS "__MINGW32"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	88 #else
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	89 /* we could error... but let's instead assume generic unix */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	90 #define CONFIG_OS "__unix__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	91 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	92 #endif
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	93
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	94 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	95 * CPU
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	96 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	97
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	98 #ifndef CONFIG_CPU
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	99 #if defined(__x86_64__)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 #define CONFIG_CPU "__x86_64__"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 #define CONFIG_CPU_2 "__amd64__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	102 #elif defined(__i386__) \|\| defined(__i386)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	103 #define CONFIG_CPU "__i386__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	104 #define CONFIG_CPU_2 "__i386"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	105 #elif defined(__sparc)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	106 #define CONFIG_CPU "__sparc"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	107 #elif defined(__mips)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	108 #define CONFIG_CPU "__mips"
102 9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	109 #elif defined(__mips__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	110 #define CONFIG_CPU "__mips__"
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	111 #elif defined(__mipsel__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	112 #define CONFIG_CPU "__mipsel__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	113 #elif defined(__POWERPC__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	114 #define CONFIG_CPU "__POWERPC__"
102 9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	115 #elif defined(__POWERPC__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	116 #define CONFIG_CPU "__powerpc__"
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	117 #elif defined(__PPC__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	118 #define CONFIG_CPU "__PPC__"
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	119 #elif defined(__ppc__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	120 #define CONFIG_CPU "__ppc__"
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	121 #elif defined(__PPC64__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	122 #define CONFIG_CPU "__PPC64__"
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	123 #elif defined(__ppc64__)
9b859d40640a More PowerPC and mips macros. David A. Holland parents: 100 diff changeset	124 #define CONFIG_CPU "__ppc64__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	125 #elif defined(__ARM__)
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	126 #define CONFIG_CPU "__ARM__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	127 #else
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	128 /* let it go */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	129 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	130 #endif
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	132 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	133 * Other stuff
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	134 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	135
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	136 #ifndef CONFIG_SIZE
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	137 #ifdef __LP64__
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 #define CONFIG_SIZE "__LP64__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	139 #else
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	140 #define CONFIG_SIZE "__ILP32__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	141 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	142 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	143
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	144 #ifndef CONFIG_BINFMT
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	145 #ifdef __ELF__
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146 #define CONFIG_BINFMT "__ELF__"
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	147 #endif
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	148 #endif
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149
100 1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	150 /*
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	151 * We are __TRADCPP__ by default, but if you want to masquerade as
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	152 * some other compiler this is a convenient place to change it.
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	153 */
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	154
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	155 #ifndef CONFIG_COMPILER
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	156 #define CONFIG_COMPILER "__TRADCPP__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	157 #define CONFIG_COMPILER_MINOR "__TRADCPP_MINOR__"
1e4eef5bf88d Set up some real builtin macro config instead of hardwiring my platform. David A. Holland parents: 30 diff changeset	158 #endif

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annotate config.h @ 135:eaae8014a94a