| Index: ccache.c |
| =================================================================== |
| --- ccache.c (révision 7695) |
| +++ ccache.c (copie de travail) |
| @@ -22,6 +22,7 @@ |
| */ |
| |
| #include "ccache.h" |
| +#include <getopt.h> |
| |
| /* the base cache directory */ |
| char *cache_dir = NULL; |
| @@ -885,14 +886,14 @@ |
| printf("\tcompiler [compile options] (via symbolic link)\n"); |
| printf("\nOptions:\n"); |
| |
| - printf("-s show statistics summary\n"); |
| - printf("-z zero statistics\n"); |
| - printf("-c run a cache cleanup\n"); |
| - printf("-C clear the cache completely\n"); |
| - printf("-F <maxfiles> set maximum files in cache\n"); |
| - printf("-M <maxsize> set maximum size of cache (use G, M or K)\n"); |
| - printf("-h this help page\n"); |
| - printf("-V print version number\n"); |
| + printf("-s, --show-stats show statistics summary\n"); |
| + printf("-z, --zero-stats zero statistics\n"); |
| + printf("-c, --cleanup run a cache cleanup\n"); |
| + printf("-C, --clear clear the cache completely\n"); |
| + printf("-F <n>, --max-files=<n> set maximum files in cache\n"); |
| + printf("-M <n>, --max-size=<n> set maximum size of cache (use G, M or K)\n"); |
| + printf("-h, --help this help page\n"); |
| + printf("-V, --version print version number\n"); |
| } |
| |
| /* the main program when not doing a compile */ |
| @@ -901,7 +902,21 @@ |
| int c; |
| size_t v; |
| |
| - while ((c = getopt(argc, argv, "hszcCF:M:V")) != -1) { |
| + static struct option long_options[] = |
| + { |
| + {"show-stats", no_argument, 0, 's'}, |
| + {"zero-stats", no_argument, 0, 'z'}, |
| + {"cleanup", no_argument, 0, 'c'}, |
| + {"clear", no_argument, 0, 'C'}, |
| + {"max-files", required_argument, 0, 'F'}, |
| + {"max-size", required_argument, 0, 'M'}, |
| + {"help", no_argument, 0, 'h'}, |
| + {"version", no_argument, 0, 'V'}, |
| + {0, 0, 0, 0} |
| + }; |
| + int option_index = 0; |
| + |
| + while ((c = getopt_long(argc, argv, "hszcCF:M:V", long_options, &option_index)) != -1) { |
| switch (c) { |
| case 'V': |
| printf("ccache version %s\n", CCACHE_VERSION); |
| Index: ccache.1 |
| =================================================================== |
| --- ccache.1 (révision 7695) |
| +++ ccache.1 (copie de travail) |
| @@ -23,14 +23,14 @@ |
| .nf |
| |
| |
| --s show statistics summary |
| --z zero statistics |
| --c run a cache cleanup |
| --C clear the cache completely |
| --F <maxfiles> set maximum files in cache |
| --M <maxsize> set maximum size of cache (use G, M or K) |
| --h this help page |
| --V print version number |
| +\-s, \-\-show-stats show statistics summary |
| +\-z, \-\-zero-stats zero statistics |
| +\-c, \-\-cleanup run a cache cleanup |
| +\-C, \-\-clear clear the cache completely |
| +\-F <n>, \-\-max-files=<n> set maximum files in cache |
| +\-M <n>, \-\-max-size=<n> set maximum size of cache (use G, M or K) |
| +\-h, \-\-help this help page |
| +\-V, \-\-version print version number |
| |
| .fi |
| |
| @@ -43,22 +43,22 @@ |
| normal compiler options apply and you should refer to your compilers |
| documentation\&. |
| .PP |
| -.IP "\fB-h\fP" |
| +.IP "\fB-h, --help\fP" |
| Print a options summary page |
| .IP |
| -.IP "\fB-s\fP" |
| +.IP "\fB-s, --show-stats\fP" |
| Print the current statistics summary for the cache\&. The |
| statistics are stored spread across the subdirectories of the |
| cache\&. Using "ccache -s" adds up the statistics across all |
| subdirectories and prints the totals\&. |
| .IP |
| -.IP "\fB-z\fP" |
| +.IP "\fB-z, --zero-stats\fP" |
| Zero the cache statistics\&. |
| .IP |
| -.IP "\fB-V\fP" |
| +.IP "\fB-V, --version\fP" |
| Print the ccache version number |
| .IP |
| -.IP "\fB-c\fP" |
| +.IP "\fB-c, --cleanup\fP" |
| Clean the cache and re-calculate the cache file count and |
| size totals\&. Normally the -c option should not be necessary as ccache |
| keeps the cache below the specified limits at runtime and keeps |
| @@ -66,16 +66,16 @@ |
| if you manually modify the cache contents or believe that the cache |
| size statistics may be inaccurate\&. |
| .IP |
| -.IP "\fB-C\fP" |
| +.IP "\fB-C, --clear\fP" |
| Clear the entire cache, removing all cached files\&. |
| .IP |
| -.IP "\fB-F maxfiles\fP" |
| +.IP "\fB-F <maxfiles>, --max-files=<maxfiles>\fP" |
| This sets the maximum number of files allowed in |
| the cache\&. The value is stored inside the cache directory and applies |
| to all future compiles\&. Due to the way the value is stored the actual |
| value used is always rounded down to the nearest multiple of 16\&. |
| .IP |
| -.IP "\fB-M maxsize\fP" |
| +.IP "\fB-M <maxsize>, --max-size=<maxsize>\fP" |
| This sets the maximum cache size\&. You can specify |
| a value in gigabytes, megabytes or kilobytes by appending a G, M or K |
| to the value\&. The default is gigabytes\&. The actual value stored is |
