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1899
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1 Index: ccache.c
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2 ===================================================================
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3 --- ccache.c (révision 7695)
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4 +++ ccache.c (copie de travail)
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5 @@ -22,6 +22,7 @@
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6 */
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7
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8 #include "ccache.h"
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9 +#include <getopt.h>
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10
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11 /* the base cache directory */
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12 char *cache_dir = NULL;
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13 @@ -885,14 +886,14 @@
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14 printf("\tcompiler [compile options] (via symbolic link)\n");
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15 printf("\nOptions:\n");
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16
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17 - printf("-s show statistics summary\n");
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18 - printf("-z zero statistics\n");
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19 - printf("-c run a cache cleanup\n");
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20 - printf("-C clear the cache completely\n");
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21 - printf("-F <maxfiles> set maximum files in cache\n");
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22 - printf("-M <maxsize> set maximum size of cache (use G, M or K)\n");
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23 - printf("-h this help page\n");
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24 - printf("-V print version number\n");
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25 + printf("-s, --show-stats show statistics summary\n");
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26 + printf("-z, --zero-stats zero statistics\n");
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27 + printf("-c, --cleanup run a cache cleanup\n");
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28 + printf("-C, --clear clear the cache completely\n");
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29 + printf("-F <n>, --max-files=<n> set maximum files in cache\n");
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30 + printf("-M <n>, --max-size=<n> set maximum size of cache (use G, M or K)\n");
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31 + printf("-h, --help this help page\n");
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32 + printf("-V, --version print version number\n");
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33 }
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34
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35 /* the main program when not doing a compile */
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36 @@ -901,7 +902,21 @@
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37 int c;
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38 size_t v;
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39
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40 - while ((c = getopt(argc, argv, "hszcCF:M:V")) != -1) {
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41 + static struct option long_options[] =
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42 + {
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43 + {"show-stats", no_argument, 0, 's'},
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44 + {"zero-stats", no_argument, 0, 'z'},
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45 + {"cleanup", no_argument, 0, 'c'},
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46 + {"clear", no_argument, 0, 'C'},
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47 + {"max-files", required_argument, 0, 'F'},
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48 + {"max-size", required_argument, 0, 'M'},
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49 + {"help", no_argument, 0, 'h'},
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50 + {"version", no_argument, 0, 'V'},
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51 + {0, 0, 0, 0}
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52 + };
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53 + int option_index = 0;
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54 +
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55 + while ((c = getopt_long(argc, argv, "hszcCF:M:V", long_options, &option_index)) != -1) {
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56 switch (c) {
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57 case 'V':
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58 printf("ccache version %s\n", CCACHE_VERSION);
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59 Index: ccache.1
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60 ===================================================================
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61 --- ccache.1 (révision 7695)
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62 +++ ccache.1 (copie de travail)
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63 @@ -23,14 +23,14 @@
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64 .nf
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65
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66
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67 --s show statistics summary
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68 --z zero statistics
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69 --c run a cache cleanup
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70 --C clear the cache completely
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71 --F <maxfiles> set maximum files in cache
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72 --M <maxsize> set maximum size of cache (use G, M or K)
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73 --h this help page
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74 --V print version number
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75 +\-s, \-\-show-stats show statistics summary
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76 +\-z, \-\-zero-stats zero statistics
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77 +\-c, \-\-cleanup run a cache cleanup
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78 +\-C, \-\-clear clear the cache completely
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79 +\-F <n>, \-\-max-files=<n> set maximum files in cache
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80 +\-M <n>, \-\-max-size=<n> set maximum size of cache (use G, M or K)
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81 +\-h, \-\-help this help page
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82 +\-V, \-\-version print version number
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83
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84 .fi
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85
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86 @@ -43,22 +43,22 @@
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87 normal compiler options apply and you should refer to your compilers
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88 documentation\&.
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89 .PP
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90 -.IP "\fB-h\fP"
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91 +.IP "\fB-h, --help\fP"
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92 Print a options summary page
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93 .IP
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94 -.IP "\fB-s\fP"
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95 +.IP "\fB-s, --show-stats\fP"
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96 Print the current statistics summary for the cache\&. The
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97 statistics are stored spread across the subdirectories of the
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98 cache\&. Using "ccache -s" adds up the statistics across all
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99 subdirectories and prints the totals\&.
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100 .IP
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101 -.IP "\fB-z\fP"
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102 +.IP "\fB-z, --zero-stats\fP"
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103 Zero the cache statistics\&.
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104 .IP
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105 -.IP "\fB-V\fP"
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106 +.IP "\fB-V, --version\fP"
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107 Print the ccache version number
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108 .IP
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109 -.IP "\fB-c\fP"
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110 +.IP "\fB-c, --cleanup\fP"
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111 Clean the cache and re-calculate the cache file count and
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112 size totals\&. Normally the -c option should not be necessary as ccache
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113 keeps the cache below the specified limits at runtime and keeps
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114 @@ -66,16 +66,16 @@
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115 if you manually modify the cache contents or believe that the cache
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116 size statistics may be inaccurate\&.
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117 .IP
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118 -.IP "\fB-C\fP"
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119 +.IP "\fB-C, --clear\fP"
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120 Clear the entire cache, removing all cached files\&.
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121 .IP
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122 -.IP "\fB-F maxfiles\fP"
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123 +.IP "\fB-F <maxfiles>, --max-files=<maxfiles>\fP"
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124 This sets the maximum number of files allowed in
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125 the cache\&. The value is stored inside the cache directory and applies
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126 to all future compiles\&. Due to the way the value is stored the actual
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127 value used is always rounded down to the nearest multiple of 16\&.
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128 .IP
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129 -.IP "\fB-M maxsize\fP"
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130 +.IP "\fB-M <maxsize>, --max-size=<maxsize>\fP"
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131 This sets the maximum cache size\&. You can specify
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132 a value in gigabytes, megabytes or kilobytes by appending a G, M or K
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133 to the value\&. The default is gigabytes\&. The actual value stored is
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