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pkgconf
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main: implement --uninstalled

pull/15/head
William Pitcock 2012-05-05 23:10:05 -05:00
parent f70555e7ab
commit 498debd85a
1 changed files with 19 additions and 0 deletions
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19
main.c
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@ -53,6 +53,7 @@ static int want_requires_private = 0;
static int want_variables = 0; static int want_variables = 0;
static int want_digraph = 0; static int want_digraph = 0;
static int want_env_only = 0; static int want_env_only = 0;
static int want_uninstalled = 0;
static int maximum_traverse_depth = -1; static int maximum_traverse_depth = -1;
static char *required_pkgconfig_version = NULL; static char *required_pkgconfig_version = NULL;
@ -235,6 +236,15 @@ print_digraph_node(pkg_t *pkg, void *unused)
} }
} }
static void
exit_if_uninstalled(pkg_t *pkg, void *unused)
{
(void) unused;
if (pkg->uninstalled)
exit (0);
}
typedef struct pkg_queue_ { typedef struct pkg_queue_ {
struct pkg_queue_ *prev, *next; struct pkg_queue_ *prev, *next;
const char *package; const char *package;
@ -282,6 +292,13 @@ pkg_queue_walk(pkg_queue_t *head)
/* we should verify that the graph is complete before attempting to compute cflags etc. */ /* we should verify that the graph is complete before attempting to compute cflags etc. */
pkg_verify_graph(&world, maximum_traverse_depth, global_traverse_flags); pkg_verify_graph(&world, maximum_traverse_depth, global_traverse_flags);
if (want_uninstalled)
{
wanted_something = 0;
pkg_traverse(&world, exit_if_uninstalled, NULL, maximum_traverse_depth, global_traverse_flags);
return 1;
}
if (want_digraph) if (want_digraph)
{ {
printf("graph deptree {\n"); printf("graph deptree {\n");
@ -399,6 +416,7 @@ usage(void)
printf(" --atleast-version require a specific version of a module\n"); printf(" --atleast-version require a specific version of a module\n");
printf(" --exists check whether or not a module exists\n"); printf(" --exists check whether or not a module exists\n");
printf(" --uninstalled check whether or not an uninstalled module will be used\n");
printf(" --maximum-traverse-depth maximum allowed depth for dependency graph\n"); printf(" --maximum-traverse-depth maximum allowed depth for dependency graph\n");
printf(" --static be more aggressive when computing dependency graph\n"); printf(" --static be more aggressive when computing dependency graph\n");
printf(" (for static linking)\n"); printf(" (for static linking)\n");
@ -454,6 +472,7 @@ main(int argc, char *argv[])
{ "libs-only-L", no_argument, &want_libs, WANT_LIBS_ONLY_LDPATH, }, { "libs-only-L", no_argument, &want_libs, WANT_LIBS_ONLY_LDPATH, },
{ "libs-only-l", no_argument, &want_libs, WANT_LIBS_ONLY_LIBNAME, }, { "libs-only-l", no_argument, &want_libs, WANT_LIBS_ONLY_LIBNAME, },
{ "libs-only-other", no_argument, &want_libs, WANT_LIBS_ONLY_OTHER, }, { "libs-only-other", no_argument, &want_libs, WANT_LIBS_ONLY_OTHER, },
{ "uninstalled", no_argument, &want_uninstalled, 24, },
{ NULL, 0, NULL, 0 } { NULL, 0, NULL, 0 }
}; };