icuSources/tools/pkgdata/filemode.c

   1 /******************************************************************************
   2 *
   3 *   Copyright (C) 2000-2001, International Business Machines
   4 *   Corporation and others.  All Rights Reserved.
   5 *
   6 *******************************************************************************
   7 *   file name:  filemode.c
   8 *   encoding:   ANSI X3.4 (1968)
   9 *   tab size:   8 (not used)
  10 *   indentation:4
  11 *
  12 *   created on: 2000sep28
  13 *   created by: Steven \u24C7 Loomis
  14 *
  15 *   The mode which uses raw files (i.e. does nothing until installation).
  16 */
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include "unicode/utypes.h"
  21 #include "unicode/putil.h"
  22 #include "cmemory.h"
  23 #include "cstring.h"
  24 #include "filestrm.h"
  25 #include "toolutil.h"
  26 #include "unewdata.h"
  27 #include "uoptions.h"
  28 #include "pkgtypes.h"
  29 #include "makefile.h"
  30
  31 /* The file we will make will look like this:
  32
  33 (where /out is the full path to the output dir)
  34
  35 SOURCES=/out/filea /out/fileb ./somewhere/filec ../somewhereelse/filed
  36
  37 TARGETS=/out/filea /out/fileb /out/filec /out/filed
  38
  39 all: $(TARGETS)
  40
  41 /out/filec /out/filed: ../somewhere/filec ../somewhereelse/filed
  42       $(INSTALL_DATA) $? $(OUTDIR)
  43
  44 install: all
  45       $(INSTALL_DATA) $(TARGETS) $(instdir)
  46
  47
  48 ==Note:==
  49   The only items in the first '$(INSTALL_DATA)' are files NOT already in the out dir!
  50
  51
  52 */
  53
  54
  55
  56 void pkg_mode_files(UPKGOptions *o, FileStream *makefile, UErrorCode *status)
  57 {
  58   char tmp[1024], tmp2[1024];
  59   char stanza[3072];
  60
  61   CharList *tail = NULL, *infiles = NULL;
  62
  63   CharList *copyFilesLeft = NULL;  /* left hand side of the copy rule*/
  64   CharList *copyFilesRight = NULL; /* rhs "" "" */
  65   CharList *copyFilesInstall = NULL;
  66
  67   CharList *copyFilesLeftTail = NULL;
  68   CharList *copyFilesRightTail = NULL;
  69   CharList *copyFilesInstallTail = NULL;
  70
  71 /*  CharList *copyCommands = NULL;*/
  72
  73   const char *baseName;
  74
  75   T_FileStream_writeLine(makefile, "\n.PHONY: $(NAME) all install clean\n\nall: $(NAME)\n\n");
  76
  77   /* Dont' copy files already in tmp */
  78   for(infiles = o->filePaths;infiles;infiles = infiles->next)
  79   {
  80     baseName = findBasename(infiles->str);
  81
  82     uprv_strcpy(tmp, o->targetDir);
  83     uprv_strcat(tmp, U_FILE_SEP_STRING);
  84     uprv_strcat(tmp, baseName);
  85
  86     o->outFiles = pkg_appendToList(o->outFiles, &tail, uprv_strdup(tmp));
  87
  88     if(strcmp(tmp, infiles->str) == 0)
  89     {
  90      /* fprintf(stderr, "### NOT copying: %s\n", tmp); */
  91       /*  no copy needed.. */
  92       continue;
  93     }
  94
  95     sprintf(stanza, "%s: %s\n\t$(INSTALL_DATA) $< $@\n", tmp, infiles->str);
  96     T_FileStream_writeLine(makefile, stanza);
  97
  98     uprv_strcpy(tmp2, o->targetDir);
  99     uprv_strcat(tmp2, U_FILE_SEP_STRING);
 100     uprv_strcat(tmp2, U_FILE_SEP_STRING);
 101     uprv_strcat(tmp2, baseName);
 102
 103     if(strcmp(tmp2, infiles->str) == 0)
 104     {
 105       /* fprintf(stderr, "### NOT copying: %s\n", tmp2);  */
 106       /*  no copy needed.. */
 107       continue;
 108     }
 109
 110     uprv_strcpy(tmp2, "$(INSTALLTO)" U_FILE_SEP_STRING);
 111     uprv_strcat(tmp2, baseName);
 112
 113     if(strcmp(tmp2, infiles->str) == 0)
 114     {
 115       /* fprintf(stderr, "### NOT copying: %s\n", tmp2);  */
 116       /*  no copy needed.. */
 117       continue;
 118     }
 119
 120     sprintf(stanza, "%s: %s\n\t$(INSTALL_DATA) $< $@\n", tmp2, tmp);
 121     T_FileStream_writeLine(makefile, stanza);
 122
 123     /* left hand side: target path, target name */
 124     copyFilesLeft = pkg_appendToList(copyFilesLeft, &copyFilesLeftTail, uprv_strdup(tmp));
 125
 126     /* fprintf(stderr, "##### COPY %s from %s\n", tmp, infiles->str); */
 127     /* rhs:  source path */
 128     copyFilesRight = pkg_appendToList(copyFilesRight, &copyFilesRightTail, uprv_strdup(infiles->str));
 129
 130     /* install:  installed path */
 131     copyFilesInstall = pkg_appendToList(copyFilesInstall, &copyFilesInstallTail, uprv_strdup(tmp2));
 132   }
 133
 134   if(o->nooutput || o->verbose) {
 135     CharList *i;
 136     fprintf(stdout, "# Output files: ");
 137     for(i = o->outFiles; i; i=i->next) {
 138       printf("%s ", i->str);
 139     }
 140     printf("\n");
 141   }
 142
 143   if(o->nooutput) {
 144     *status = U_ZERO_ERROR;
 145     return;
 146   }
 147
 148   /* these are also the files to delete */
 149   T_FileStream_writeLine(makefile, "COPIEDDEST= ");
 150   pkg_writeCharListWrap(makefile, copyFilesLeft, " ", " \\\n", 0);
 151   T_FileStream_writeLine(makefile, "\n\n");
 152
 153
 154   T_FileStream_writeLine(makefile, "INSTALLEDDEST= ");
 155   pkg_writeCharListWrap(makefile, copyFilesInstall, " ", " \\\n", 0);
 156   T_FileStream_writeLine(makefile, "\n\n");
 157
 158   if(copyFilesRight != NULL)
 159   {
 160     T_FileStream_writeLine(makefile, "$(NAME): $(COPIEDDEST)\n\n");
 161
 162     T_FileStream_writeLine(makefile, "clean:\n\t-$(RMV) $(COPIEDDEST) $(MAKEFILE)");
 163     T_FileStream_writeLine(makefile, "\n\n");
 164
 165   }
 166   else
 167   {
 168     T_FileStream_writeLine(makefile, "clean:\n\n");
 169   }
 170   T_FileStream_writeLine(makefile, "install: $(INSTALLEDDEST)\n\n");
 171 }
 172