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86abb4c4bd
Clearly, listconfigs shouldn't list these. Also, hoist the opt_hidden check since it's independent of whether there's an arg or not. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
44 lines
936 B
C
44 lines
936 B
C
#include "config.h"
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#include <ccan/compiler/compiler.h>
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#include <common/configvar.h>
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#include <common/version.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Only common/version.c can safely include this. */
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# include "version_gen.h"
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const char *version(void)
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{
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return VERSION;
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}
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static char *version_and_exit(const void *unused UNUSED)
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{
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printf("%s\n", VERSION);
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if (BUILD_FEATURES[0]) {
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printf("Built with features: %s\n", BUILD_FEATURES);
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}
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exit(0);
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}
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void opt_register_version(void)
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{
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clnopt_noarg("--version|-V", OPT_EARLY|OPT_EXITS,
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version_and_exit, NULL,
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"Print version and exit");
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}
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static bool cmp_release_version(const char *version) {
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if (version[0] != 'v')
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return false;
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return strspn(version+1, ".0123456789") == strlen(version+1);
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}
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/* Released versions are of form v[year].[month]?(.patch)* */
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bool is_released_version(void)
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{
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return cmp_release_version(version());
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}
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