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388
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1 /* ellcc.c - front-end for compiling Emacs modules
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2 Copyright (C) 1998, 1999 J. Kean Johnston.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA.
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20
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21 Author: J. Kean Johnston (jkj@sco.com).
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22 Please mail bugs and suggestions to the XEmacs maintainer.
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23 */
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24
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25 /*
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26 Here's the scoop. We would really like this to be a shell script, but
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27 the various Windows platforms dont have reliable scripting that suits
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28 our needs. We dont want to reply on perl or some other such language
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29 so we have to roll our own executable to act as a front-end for the
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30 compiler.
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31
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32 This program is used to invoke the compiler, the linker and to generate
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33 the module specific documentation and initialization code. We assume we
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34 are in 'compile' mode unless we encounter an argument which tells us
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35 that we're not. We take all arguments and pass them on directly to the
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36 compiler, except for a few which are specific to this program:
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37
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38 --mode=VALUE This sets the program mode. VALUE can be one of
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39 compile, link, init or verbose.
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40 --mod-name=NAME Sets the module name to the string NAME.
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41 --mod-title=TITLE Sets the module title to the string TITLE.
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42 --mod-version=VER Sets the module version to the string VER.
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43
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44 The idea is that Makefiles will use ellcc as the compiler for making
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45 dynamic Emacs modules, and life should be as simple as:
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46
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47 make CC=ellcc LD='ellcc --mode=link'
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48
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49 The only additional requirement is an entry in the Makefile to produce
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50 the module initialization file, which will usually be something along
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51 the lines of:
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52
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53 modinit.c: $(SRCS)
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54 ellcc --mode=init --mod-name=\"$(MODNAME)\" \
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55 --mod-title=\"$(MODTITLE)\" --mod-version=\"$(MODVERSION)\" \
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56 -o $@ $(SRCS)
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57
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58 See the samples for more details.
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59 */
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60
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61 #include <stdio.h>
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62 #include <stdlib.h>
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63
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64 #ifdef MSDOS
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65 # include <fcntl.h>
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66 # include <sys/param.h>
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67 # include <io.h>
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68 # ifndef HAVE_CONFIG_H
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69 # define DOS_NT
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70 # include <sys/config.h>
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71 # endif
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72 #endif /* MSDOS */
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73
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74 #ifdef WINDOWSNT
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75 # include <stdlib.h>
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76 # include <fcntl.h>
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77 # include <string.h>
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78 # include <io.h>
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79 # define MAXPATHLEN _MAX_PATH
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80 # ifdef HAVE_CONFIG_H
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81 # undef HAVE_NTGUI
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82 # else
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83 # define DOS_NT
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84 # define HAVE_GETCWD
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85 # endif /* not HAVE_CONFIG_H */
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86 #endif /* WINDOWSNT */
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87
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88 #ifdef HAVE_CONFIG_H
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89 # include <config.h>
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90 /* On some systems, Emacs defines static as nothing for the sake
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91 of unexec. We don't want that here since we don't use unexec. */
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92 # undef static
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93 #endif /* HAVE_CONFIG_H */
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94
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95 #if !defined (WINDOWSNT) && defined (STDC_HEADERS)
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96 #include <stdlib.h>
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97 #include <string.h>
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98 #endif
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99
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100 #ifdef HAVE_UNISTD_H
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101 # include <unistd.h>
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102 #else
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103 # ifdef HAVE_GETCWD
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104 extern char *getcwd ();
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105 # endif
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106 #endif /* HAVE_UNISTD_H */
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107
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108 #include <stdio.h>
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109 #include <ctype.h>
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110 #include <errno.h>
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111 #ifndef errno
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112 extern int errno;
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113 #endif
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114 #include <sys/types.h>
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115 #include <sys/stat.h>
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116
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117 #define EMODULES_GATHER_VERSION
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118 #include "emodules.h"
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119 #include "ellcc.h"
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120
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121 #if !defined (S_ISREG) && defined (S_IFREG)
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122 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
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123 #endif
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124
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125 /* Exit codes for success and failure. */
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126 #ifdef VMS
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127 # define GOOD 1
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128 # define BAD 0
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129 #else
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130 # define GOOD 0
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131 # define BAD 1
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132 #endif
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133
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134 #define DEBUG
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135
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136 #ifndef HAVE_SHLIB
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137 int
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138 main()
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139 {
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140 fprintf (stderr, "Dynamic modules not supported on this platform\n");
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141 return (BAD);
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142 }
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143 #else
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144
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145 /*
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146 * Try to figure out the commands we need to use to create shared objects,
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147 * and how to compile for PIC mode.
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148 */
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149
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150 /*
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151 * xnew, xrnew -- allocate, reallocate storage
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152 *
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153 * SYNOPSIS: Type *xnew (int n, Type);
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154 * Type *xrnew (OldPointer, int n, Type);
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155 */
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156 #ifdef chkmalloc
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157 # include "chkmalloc.h"
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158 # define xnew(n,Type) ((Type *) trace_malloc (__FILE__, __LINE__, \
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159 (n) * sizeof (Type)))
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160 # define xrnew(op,n,Type) ((Type *) trace_realloc (__FILE__, __LINE__, \
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161 (op), (n) * sizeof (Type)))
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162 #else
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163 # define xnew(n,Type) ((Type *) xmalloc ((n) * sizeof (Type)))
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164 # define xrnew(op,n,Type) ((Type *) xrealloc ((op), (n) * sizeof (Type)))
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165 #endif
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166 long *xmalloc (), *xrealloc ();
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167 void fatal (), pfatal ();
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168 char *ellcc_strchr (), *ellcc_strrchr ();
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169 void add_to_argv ();
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170 void do_compile_mode(), do_link_mode(), do_init_mode();
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171
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172 #define SSTR(S) ((S)?(S):"")
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173
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174 #define ELLCC_COMPILE_MODE 0
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175 #define ELLCC_LINK_MODE 1
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176 #define ELLCC_INIT_MODE 2
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177
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178 int ellcc_mode = ELLCC_COMPILE_MODE;
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179 char *progname;
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180 char *mod_name = (char *)0, *mod_version = (char *)0, *mod_title = (char *)0;
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181 char *mod_output = (char *)0;
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182 int verbose = 0;
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183 char **exec_argv;
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184 int exec_argc = 1, *exec_args;
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185 int real_argc = 0;
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186 int prog_argc;
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187 char **prog_argv;
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188
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189 /*
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190 * We allow the user to over-ride things in the environment
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191 */
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192 char *ellcc, *ellld, *ellcflags, *ellldflags, *ellpicflags, *elldllflags;
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193 #define OVERENV(STR,EVAR,DFLT) \
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194 STR = getenv(EVAR); \
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195 if ((STR) == (char *)0) \
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196 STR = DFLT
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197
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198 int
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199 main (argc, argv)
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200 int argc;
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201 char *argv[];
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202 {
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203 char *tmp;
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204 int i, done_mode = 0;
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205
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206 prog_argc = argc;
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207 prog_argv = argv;
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208
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209 #if defined(MSDOS) || defined(WINDOWSNT)
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210 tmp = ellcc_strrchr (argv[0], '\\');
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211 if (tmp != (char *)0)
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212 tmp++;
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213 #elif !defined (VMS)
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214 tmp = ellcc_strrchr (argv[0], '/');
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215 if (tmp != (char *)0)
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216 tmp++;
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217 #else
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218 tmp = argv[0];
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219 #endif
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220
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221 if (tmp != (char *)0)
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222 progname = tmp;
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223 else
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224 progname = argv[0];
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225
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226 tmp = &progname[strlen(progname)-2];
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227 if (strcmp (tmp, "cc") == 0)
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228 ellcc_mode = ELLCC_COMPILE_MODE;
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229 else if (strcmp (tmp, "ld") == 0)
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230 ellcc_mode = ELLCC_LINK_MODE;
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231 else if (strcmp (tmp, "it") == 0)
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232 ellcc_mode = ELLCC_INIT_MODE;
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233
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234 exec_argv = xnew(argc + 20, char *);
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235 exec_args = xnew(argc, int);
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236 for (i = 0; i < argc; i++)
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237 exec_args[i] = -1;
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238
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239 if (argc < 2)
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240 fatal ("too few arguments", (char *)0);
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241
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242 exec_args[0] = 0;
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243
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244 for (i = 1; i < argc; i++)
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245 {
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246 if (strncmp (argv[i], "--mode=", 7) == 0)
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247 {
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248 char *modeopt = argv[i] + 7;
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249
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250 if (done_mode && strcmp (modeopt, "verbose"))
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251 fatal ("more than one mode specified");
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252 if (strcmp (modeopt, "link") == 0)
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253 {
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254 done_mode++;
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255 ellcc_mode = ELLCC_LINK_MODE;
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256 }
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257 else if (strcmp (modeopt, "compile") == 0)
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258 {
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259 done_mode++;
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260 ellcc_mode = ELLCC_COMPILE_MODE;
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261 }
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262 else if (strcmp (modeopt, "init") == 0)
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263 {
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264 done_mode++;
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265 ellcc_mode = ELLCC_INIT_MODE;
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266 }
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267 else if (strcmp (modeopt, "verbose") == 0)
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268 verbose += 1;
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269 }
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270 else if (strcmp (argv[i], "--mod-location") == 0)
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271 {
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272 printf ("%s\n", ELLCC_MODDIR);
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273 return 0;
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274 }
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275 else if (strcmp (argv[i], "--mod-site-location") == 0)
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276 {
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277 printf ("%s\n", ELLCC_SITEMODS);
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278 return 0;
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279 }
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280 else if (strcmp (argv[i], "--mod-archdir") == 0)
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281 {
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282 printf ("%s\n", ELLCC_ARCHDIR);
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283 return 0;
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284 }
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285 else if (strcmp (argv[i], "--mod-config") == 0)
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286 {
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287 printf ("%s\n", ELLCC_CONFIG);
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288 return 0;
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289 }
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290 else if (strncmp (argv[i], "--mod-name=", 10) == 0)
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291 mod_name = argv[i] + 11;
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292 else if (strncmp (argv[i], "--mod-title=", 11) == 0)
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293 mod_title = argv[i] + 12;
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294 else if (strncmp (argv[i], "--mod-version=", 13) == 0)
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295 mod_version = argv[i] + 14;
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296 else if (strncmp (argv[i], "--mod-output=", 12) == 0)
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297 mod_output = argv[i] + 13;
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298 else
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299 {
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300 exec_args[exec_argc] = i;
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301 exec_argc++;
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302 }
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303 }
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304
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305 if (ellcc_mode == ELLCC_LINK_MODE && mod_output == (char *)0)
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306 fatal ("must specify --mod-output when linking", (char *)0);
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307 if (ellcc_mode == ELLCC_INIT_MODE && mod_output == (char *)0)
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308 fatal ("must specify --mod-output when creating init file", (char *)0);
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309 if (ellcc_mode == ELLCC_INIT_MODE && mod_name == (char *)0)
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310 fatal ("must specify --mod-name when creating init file", (char *)0);
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311
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312 /*
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313 * We now have the list of arguments to pass to the compiler or
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314 * linker (or to process for doc files). We can do the real work
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315 * now.
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316 */
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317 if (verbose)
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318 printf ("ellcc driver version %s for EMODULES version %s (%ld)\n",
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319 ELLCC_EMACS_VER, EMODULES_VERSION, EMODULES_REVISION);
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320 #ifdef DEBUG
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321 if (verbose >= 2)
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322 {
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323 printf (" mode = %d (%s)\n", ellcc_mode,
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324 ellcc_mode == ELLCC_COMPILE_MODE ? "compile" :
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325 ellcc_mode == ELLCC_LINK_MODE ? "link" : "init");
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326 printf (" module_name = \"%s\"\n", SSTR(mod_name));
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327 printf (" module_title = \"%s\"\n", SSTR(mod_title));
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328 printf (" module_version = \"%s\"\n", SSTR(mod_version));
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329
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330 printf (" CC = %s\n", ELLCC_CC);
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331 printf (" CFLAGS = %s\n", ELLCC_CFLAGS);
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332 printf (" CC PIC flags = %s\n", ELLCC_DLL_CFLAGS);
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333 printf (" LD = %s\n", ELLCC_DLL_LD);
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334 printf (" LDFLAGS = %s\n", ELLCC_DLL_LDFLAGS);
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335 printf (" architecture = %s\n", ELLCC_CONFIG);
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336 printf (" Include directory = %s/include\n", ELLCC_ARCHDIR);
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337 printf ("\n");
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338 }
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339 #endif
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340
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341 if (exec_argc < 2)
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342 fatal ("too few arguments");
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343
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344 /*
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345 * Get the over-rides from the environment
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346 */
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347 OVERENV(ellcc, "ELLCC", ELLCC_CC);
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348 OVERENV(ellld, "ELLLD", ELLCC_DLL_LD);
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349 OVERENV(ellcflags, "ELLCFLAGS", ELLCC_CFLAGS);
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350 OVERENV(ellldflags, "ELLLDFLAGS", ELLCC_LDFLAGS);
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351 OVERENV(elldllflags, "ELLDLLFLAGS", ELLCC_DLL_LDFLAGS);
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352 OVERENV(ellpicflags, "ELLPICFLAGS", ELLCC_DLL_CFLAGS);
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353
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354 if (ellcc_mode == ELLCC_COMPILE_MODE)
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355 do_compile_mode();
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356 else if (ellcc_mode == ELLCC_LINK_MODE)
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357 do_link_mode();
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358 else
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359 do_init_mode();
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360
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361 /*
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362 * The arguments to pass on to the desired program have now been set
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363 * up and we can run the program.
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364 */
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365 if (verbose)
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366 {
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367 for (i = 0; i < real_argc; i++)
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368 printf ("%s ", exec_argv[i]);
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369 printf ("\n");
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370 fflush (stdout);
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371 }
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372 exec_argv[real_argc] = (char *)0; /* Terminate argument list */
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373
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374 i = execvp (exec_argv[0], exec_argv);
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375 if (verbose)
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376 printf ("%s exited with status %d\n", exec_argv[0], i);
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377 return i;
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378 }
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379
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380 /* Like malloc but get fatal error if memory is exhausted. */
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381 long *
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382 xmalloc (size)
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383 unsigned int size;
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384 {
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385 long *result = (long *) malloc (size);
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386 if (result == NULL)
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387 fatal ("virtual memory exhausted", (char *)NULL);
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388 return result;
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389 }
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390
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391 long *
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392 xrealloc (ptr, size)
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393 char *ptr;
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394 unsigned int size;
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395 {
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396 long *result = (long *) realloc (ptr, size);
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397 if (result == NULL)
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398 fatal ("virtual memory exhausted", (char *)NULL);
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399 return result;
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400 }
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401
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402 /* Print error message and exit. */
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403 void
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404 fatal (s1, s2)
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405 char *s1, *s2;
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406 {
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407 fprintf (stderr, "%s: ", progname);
|
|
|
408 fprintf (stderr, s1, s2);
|
|
|
409 fprintf (stderr, "\n");
|
|
|
410 exit (BAD);
|
|
|
411 }
|
|
|
412
|
|
|
413 void
|
|
|
414 pfatal (s1)
|
|
|
415 char *s1;
|
|
|
416 {
|
|
|
417 perror (s1);
|
|
|
418 exit (BAD);
|
|
|
419 }
|
|
|
420
|
|
|
421 /*
|
|
|
422 * Return the ptr in sp at which the character c last
|
|
|
423 * appears; NULL if not found
|
|
|
424 *
|
|
|
425 * Identical to System V strrchr, included for portability.
|
|
|
426 */
|
|
|
427 char *
|
|
|
428 ellcc_strrchr (sp, c)
|
|
|
429 register char *sp, c;
|
|
|
430 {
|
|
|
431 register char *r;
|
|
|
432
|
|
|
433 r = NULL;
|
|
|
434 do
|
|
|
435 {
|
|
|
436 if (*sp == c)
|
|
|
437 r = sp;
|
|
|
438 } while (*sp++);
|
|
|
439 return r;
|
|
|
440 }
|
|
|
441
|
|
|
442 /*
|
|
|
443 * Return the ptr in sp at which the character c first
|
|
|
444 * appears; NULL if not found
|
|
|
445 *
|
|
|
446 * Identical to System V strchr, included for portability.
|
|
|
447 */
|
|
|
448 char *
|
|
|
449 ellcc_strchr (sp, c)
|
|
|
450 register char *sp, c;
|
|
|
451 {
|
|
|
452 do
|
|
|
453 {
|
|
|
454 if (*sp == c)
|
|
|
455 return sp;
|
|
|
456 } while (*sp++);
|
|
|
457 return NULL;
|
|
|
458 }
|
|
|
459
|
|
|
460 /*
|
|
|
461 * Add a string to the argument vector list that will be passed on down
|
|
|
462 * to the compiler or linker. We need to split individual words into
|
|
|
463 * arguments, taking quoting into account. This can get ugly.
|
|
|
464 */
|
|
|
465 void
|
|
|
466 add_to_argv (str)
|
|
|
467 CONST char *str;
|
|
|
468 {
|
|
|
469 int sm = 0;
|
|
|
470 CONST char *s = (CONST char *)0;
|
|
|
471
|
|
|
472 if ((str == (CONST char *)0) || (str[0] == '\0'))
|
|
|
473 return;
|
|
|
474
|
|
|
475 while (*str)
|
|
|
476 {
|
|
|
477 switch (sm)
|
|
|
478 {
|
|
|
479 case 0: /* Start of case - string leading whitespace */
|
|
|
480 if (isspace (*str))
|
|
|
481 str++;
|
|
|
482 else
|
|
|
483 {
|
|
|
484 sm = 1; /* Change state to non-whitespace */
|
|
|
485 s = str; /* Mark the start of THIS argument */
|
|
|
486 }
|
|
|
487 break;
|
|
|
488
|
|
|
489 case 1: /* Non-whitespace character. Mark the start */
|
|
|
490 if (isspace (*str))
|
|
|
491 {
|
|
|
492 /* Reached the end of the argument. Add it. */
|
|
|
493 int l = str-s;
|
|
|
494 exec_argv[real_argc] = xnew (l+2, char);
|
|
|
495 strncpy (exec_argv[real_argc], s, l);
|
|
|
496 exec_argv[real_argc][l] = '\0';
|
|
|
497 real_argc++;
|
|
|
498 sm = 0; /* Back to start state */
|
|
|
499 s = (CONST char *)0;
|
|
|
500 break;
|
|
|
501 }
|
|
|
502 else if (*str == '\\')
|
|
|
503 {
|
|
|
504 sm = 2; /* Escaped character */
|
|
|
505 str++;
|
|
|
506 break;
|
|
|
507 }
|
|
|
508 else if (*str == '\'')
|
|
|
509 {
|
|
|
510 /* Start of quoted string (single quotes) */
|
|
|
511 sm = 3;
|
|
|
512 }
|
|
|
513 else if (*str == '"')
|
|
|
514 {
|
|
|
515 /* Start of quoted string (double quotes) */
|
|
|
516 sm = 4;
|
|
|
517 }
|
|
|
518 else
|
|
|
519 {
|
|
|
520 /* This was just a normal character. Advance the pointer. */
|
|
|
521 str++;
|
|
|
522 }
|
|
|
523 break;
|
|
|
524
|
|
|
525 case 2: /* Escaped character */
|
|
|
526 str++; /* Preserve the quoted character */
|
|
|
527 sm = 1; /* Go back to gathering state */
|
|
|
528 break;
|
|
|
529
|
|
|
530 case 3: /* Inside single quoted string */
|
|
|
531 if (*str == '\'')
|
|
|
532 sm = 1;
|
|
|
533 str++;
|
|
|
534 break;
|
|
|
535
|
|
|
536 case 4: /* inside double quoted string */
|
|
|
537 if (*str == '"')
|
|
|
538 sm = 1;
|
|
|
539 str++;
|
|
|
540 break;
|
|
|
541 }
|
|
|
542 }
|
|
|
543
|
|
|
544 if (s != (CONST char *)0)
|
|
|
545 {
|
|
|
546 int l = str-s;
|
|
|
547 exec_argv[real_argc] = xnew (l+2, char);
|
|
|
548 strncpy (exec_argv[real_argc], s, l);
|
|
|
549 exec_argv[real_argc][l] = '\0';
|
|
|
550 real_argc++;
|
|
|
551 s = (CONST char *)0;
|
|
|
552 }
|
|
|
553 }
|
|
|
554
|
|
|
555 /*
|
|
|
556 * For compile mode, things are pretty straight forward. All we need to do
|
|
|
557 * is build up the argument vector and exec() it. We must just make sure
|
|
|
558 * that we get all of the required arguments in place.
|
|
|
559 */
|
|
|
560 void
|
|
|
561 do_compile_mode()
|
|
|
562 {
|
|
|
563 int i;
|
|
|
564 char ts[4096]; /* Plenty big enough */
|
|
|
565
|
|
|
566 add_to_argv (ellcc);
|
|
|
567 add_to_argv (ellcflags);
|
|
|
568 add_to_argv (ellpicflags);
|
|
|
569 add_to_argv ("-DPIC");
|
|
|
570 add_to_argv ("-DEMACS_MODULE");
|
|
|
571 #ifdef XEMACS
|
|
|
572 add_to_argv ("-DXEMACS_MODULE"); /* Cover both cases */
|
|
|
573 add_to_argv ("-Dxemacs");
|
|
|
574 #endif
|
|
|
575 add_to_argv ("-Demacs");
|
|
|
576 sprintf (ts, "-I%s/include", ELLCC_ARCHDIR);
|
|
|
577 add_to_argv (ts);
|
|
|
578 add_to_argv (ELLCC_CF_ALL);
|
|
|
579 for (i = 1; i < exec_argc; i++)
|
|
|
580 exec_argv[real_argc++] = strdup (prog_argv[exec_args[i]]);
|
|
|
581 }
|
|
|
582
|
|
|
583 /*
|
|
|
584 * For link mode, things are a little bit more complicated. We need to
|
|
|
585 * insert the linker commands first, replace any occurrence of ELLSONAME
|
|
|
586 * with the desired output file name, insert the output arguments, then
|
|
|
587 * all of the provided arguments, then the final post arguments. Once
|
|
|
588 * all of this has been done, the argument vector is ready to run.
|
|
|
589 */
|
|
|
590 void
|
|
|
591 do_link_mode()
|
|
|
592 {
|
|
|
593 int i,x;
|
|
|
594 char *t, ts[4096]; /* Plenty big enough */
|
|
|
595
|
|
|
596 add_to_argv (ellld);
|
|
|
597 add_to_argv (ellldflags);
|
|
|
598 add_to_argv (elldllflags);
|
|
|
599 add_to_argv (ELLCC_DLL_LDO);
|
|
|
600 add_to_argv (mod_output);
|
|
|
601 for (i = 1; i < exec_argc; i++)
|
|
|
602 exec_argv[real_argc++] = strdup (prog_argv[exec_args[i]]);
|
|
|
603 add_to_argv (ELLCC_DLL_POST);
|
|
|
604
|
|
|
605 /*
|
|
|
606 * Now go through each argument and replace ELLSONAME with mod_output.
|
|
|
607 */
|
|
|
608 for (i = 0; i < real_argc; i++)
|
|
|
609 {
|
|
|
610 x = 0;
|
|
|
611 ts[0] = '\0';
|
|
|
612
|
|
|
613 t = exec_argv[i];
|
|
|
614 while (*t)
|
|
|
615 {
|
|
|
616 if (*t == 'E')
|
|
|
617 {
|
|
|
618 if (strncmp (t, "ELLSONAME", 9) == 0)
|
|
|
619 {
|
|
|
620 strcat (ts, mod_output);
|
|
|
621 t += 8;
|
|
|
622 x += strlen (mod_output);
|
|
|
623 }
|
|
|
624 else
|
|
|
625 {
|
|
|
626 ts[x] = *t;
|
|
|
627 x++;
|
|
|
628 ts[x] = '\0';
|
|
|
629 }
|
|
|
630 }
|
|
|
631 else
|
|
|
632 {
|
|
|
633 ts[x] = *t;
|
|
|
634 x++;
|
|
|
635 ts[x] = '\0';
|
|
|
636 }
|
|
|
637 t++;
|
|
|
638 }
|
|
|
639 free (exec_argv[i]);
|
|
|
640 exec_argv[i] = strdup (ts);
|
|
|
641 }
|
|
|
642 }
|
|
|
643
|
|
|
644 /*
|
|
|
645 * In init mode, things are a bit easier. We assume that the only things
|
|
|
646 * passed on the command line are the names of source files which the
|
|
|
647 * make-doc program will be processing. We prepare the output file with
|
|
|
648 * the header information first, as make-doc will append to the file by
|
|
|
649 * special dispensation.
|
|
|
650 */
|
|
|
651 void
|
|
|
652 do_init_mode()
|
|
|
653 {
|
|
|
654 int i;
|
|
|
655 char ts[4096]; /* Plenty big enough */
|
|
|
656 char *mdocprog;
|
|
|
657 FILE *mout = fopen (mod_output, "w");
|
|
|
658
|
|
|
659 if (mout == (FILE *)0)
|
|
|
660 fatal ("failed to open output file", mod_output);
|
|
|
661 fprintf (mout, "/* DO NOT EDIT - AUTOMATICALLY GENERATED */\n\n");
|
|
|
662 fprintf (mout, "#include <emodules.h>\n\n");
|
|
|
663 fprintf (mout, "const long emodule_compiler = %ld;\n", EMODULES_REVISION);
|
|
|
664 fprintf (mout, "const char *emodule_name = \"%s\";\n", SSTR(mod_name));
|
|
|
665 fprintf (mout, "const char *emodule_version = \"%s\";\n", SSTR(mod_version));
|
|
|
666 fprintf (mout, "const char *emodule_title = \"%s\";\n", SSTR(mod_title));
|
|
|
667 fprintf (mout, "\n\n");
|
|
|
668 fprintf (mout, "void docs_of_%s()\n", SSTR(mod_name));
|
|
|
669 fclose (mout);
|
|
|
670
|
|
|
671 sprintf (ts, "%s/make-docfile", ELLCC_ARCHDIR);
|
|
|
672 OVERENV(mdocprog, "ELLMAKEDOC", ts);
|
|
|
673 add_to_argv (mdocprog);
|
|
|
674 sprintf (ts, "-E %s", mod_output);
|
|
|
675 add_to_argv (ts);
|
|
|
676 for (i = 1; i < exec_argc; i++)
|
|
|
677 exec_argv[real_argc++] = strdup (prog_argv[exec_args[i]]);
|
|
|
678 }
|
|
|
679
|
|
|
680 #endif /* HAVE_SHLIB */
|
|
|
681
|
