main: implement support for --env-only option.
parent
e59b9864ea
commit
d97853e49c
6
main.c
6
main.c
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@ -47,6 +47,7 @@ static int want_static = 0;
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static int want_requires = 0;
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static int want_requires = 0;
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static int want_variables = 0;
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static int want_variables = 0;
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static int want_digraph = 0;
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static int want_digraph = 0;
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static int want_env_only = 0;
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static int maximum_traverse_depth = 2;
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static int maximum_traverse_depth = 2;
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static char *required_pkgconfig_version = NULL;
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static char *required_pkgconfig_version = NULL;
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@ -269,6 +270,7 @@ usage(void)
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printf(" --maximum-traverse-depth maximum allowed depth for dependency graph\n");
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printf(" --maximum-traverse-depth maximum allowed depth for dependency graph\n");
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printf(" --static be more aggressive when computing dependency graph\n");
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printf(" --static be more aggressive when computing dependency graph\n");
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printf(" (for static linking)\n");
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printf(" (for static linking)\n");
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printf(" --env-only look only for package entries in PKG_CONFIG_PATH\n");
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printf("\nquerying specific pkg-config database fields:\n\n");
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printf("\nquerying specific pkg-config database fields:\n\n");
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@ -306,6 +308,7 @@ main(int argc, char *argv[])
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{ "print-variables", no_argument, &want_variables, 14, },
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{ "print-variables", no_argument, &want_variables, 14, },
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{ "digraph", no_argument, &want_digraph, 15, },
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{ "digraph", no_argument, &want_digraph, 15, },
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{ "help", no_argument, &want_help, 16, },
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{ "help", no_argument, &want_help, 16, },
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{ "env-only", no_argument, &want_env_only, 17, },
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{ NULL, 0, NULL, 0 }
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{ NULL, 0, NULL, 0 }
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};
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};
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@ -345,6 +348,9 @@ main(int argc, char *argv[])
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if (want_static)
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if (want_static)
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maximum_traverse_depth++;
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maximum_traverse_depth++;
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if (want_env_only)
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global_traverse_flags |= PKGF_ENV_ONLY;
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if (required_pkgconfig_version != NULL)
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if (required_pkgconfig_version != NULL)
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{
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{
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if (pkg_compare_version(PKGCONFIG_VERSION_EQUIV, required_pkgconfig_version) >= 0)
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if (pkg_compare_version(PKGCONFIG_VERSION_EQUIV, required_pkgconfig_version) >= 0)
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