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pkgconf
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main: add --print-requires

pull/1/merge
William Pitcock 2011-07-26 19:59:53 -05:00
parent 648c39cf8e
commit f717c7609b
1 changed files with 35 additions and 0 deletions
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35
main.c
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@ -34,6 +34,7 @@ static int want_cflags = 0;
static int want_libs = 0;
static int want_modversion = 0;
static int want_static = 0;
static int want_requires = 0;
static int maximum_traverse_depth = 2;
static char *required_pkgconfig_version = NULL;
@ -71,6 +72,22 @@ print_variable(pkg_t *pkg, void *unused)
printf("%s ", variable);
}
static void
print_requires(pkg_t *pkg, void *unused)
{
pkg_dependency_t *node;
foreach_list_entry(pkg->requires, node)
{
printf("%s", node->package);
if (node->version != NULL)
printf(" %s %s", pkg_get_comparator(node), node->version);
printf("\n");
}
}
typedef struct pkg_queue_ {
struct pkg_queue_ *prev, *next;
const char *package;
@ -126,6 +143,23 @@ pkg_queue_walk(pkg_queue_t *head)
pkg_traverse(&world, print_modversion, NULL, 2);
}
if (want_requires)
{
pkg_dependency_t *iter;
wanted_something = 0;
want_cflags = 0;
want_libs = 0;
foreach_list_entry(world.requires, iter)
{
pkg_t *pkg;
pkg = pkg_verify_dependency(iter);
print_requires(pkg, NULL);
}
}
if (want_cflags)
{
wanted_something++;
@ -177,6 +211,7 @@ main(int argc, const char *argv[])
{ "short-errors", 0, POPT_ARG_NONE, NULL, 0, "dummy option for pkg-config compatibility" },
{ "maximum-traverse-depth", 0, POPT_ARG_INT, &maximum_traverse_depth, 0, "limits maximum traversal depth of the computed dependency graph" },
{ "static", 0, POPT_ARG_NONE, &want_static, 0, "be more aggressive when walking the dependency graph (for intermediary static linking deps)" },
{ "print-requires", 0, POPT_ARG_NONE, &want_requires, 0, "print required dependencies of the computed dependency graph" },
POPT_AUTOHELP
{ NULL, 0, 0, NULL, 0 }
};