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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
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