forked from ariadne/pkgconf
libpkgconf: pkg: skip over -I cflags from Requires.internal nodes when building a cflags list
William Pitcock
parent
ad65bc4a71
commit
7e9ed6922d
12
cli/main.c
12
cli/main.c
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@ -65,6 +65,7 @@
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#define PKG_SHORT_ERRORS (((uint64_t) 1) << 39)
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#define PKG_EXISTS (((uint64_t) 1) << 40)
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#define PKG_MSVC_SYNTAX (((uint64_t) 1) << 41)
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#define PKG_INTERNAL_CFLAGS (((uint64_t) 1) << 42)
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static pkgconf_client_t pkg_client;
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static const pkgconf_fragment_render_ops_t *want_render_ops = NULL;
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@ -270,7 +271,7 @@ apply_digraph(pkgconf_client_t *client, pkgconf_pkg_t *world, void *unused, int
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printf("edge [color=blue len=7.5 fontname=Sans fontsize=8]\n");
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printf("node [fontname=Sans fontsize=8]\n");
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eflag = pkgconf_pkg_traverse(client, world, print_digraph_node, unused, maxdepth);
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eflag = pkgconf_pkg_traverse(client, world, print_digraph_node, unused, maxdepth, 0);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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return false;
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@ -532,7 +533,7 @@ apply_uninstalled(pkgconf_client_t *client, pkgconf_pkg_t *world, void *data, in
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{
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int eflag;
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eflag = pkgconf_pkg_traverse(client, world, check_uninstalled, data, maxdepth);
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eflag = pkgconf_pkg_traverse(client, world, check_uninstalled, data, maxdepth, 0);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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return false;
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@ -576,7 +577,7 @@ apply_simulate(pkgconf_client_t *client, pkgconf_pkg_t *world, void *data, int m
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{
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int eflag;
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eflag = pkgconf_pkg_traverse(client, world, print_graph_node, data, maxdepth);
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eflag = pkgconf_pkg_traverse(client, world, print_graph_node, data, maxdepth, 0);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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return false;
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@ -675,6 +676,7 @@ usage(void)
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printf(" --keep-system-libs keep -L%s entries in libs output\n", SYSTEM_LIBDIR);
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printf(" --path show the exact filenames for any matching .pc files\n");
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printf(" --modversion print the specified module's version to stdout\n");
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printf(" --internal-cflags do not filter 'internal' cflags from output\n");
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printf("\nfiltering output:\n\n");
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printf(" --msvc-syntax print translatable fragments in MSVC syntax\n");
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@ -777,6 +779,7 @@ main(int argc, char *argv[])
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{ "env", required_argument, NULL, 48 },
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{ "msvc-syntax", no_argument, &want_flags, PKG_MSVC_SYNTAX },
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{ "fragment-filter", required_argument, NULL, 50 },
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{ "internal-cflags", no_argument, &want_flags, PKG_INTERNAL_CFLAGS },
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{ NULL, 0, NULL, 0 }
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};
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@ -938,6 +941,9 @@ main(int argc, char *argv[])
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if ((want_flags & PKG_DONT_DEFINE_PREFIX) == PKG_DONT_DEFINE_PREFIX)
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want_client_flags &= ~PKGCONF_PKG_PKGF_REDEFINE_PREFIX;
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if ((want_flags & PKG_INTERNAL_CFLAGS) == PKG_INTERNAL_CFLAGS)
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want_client_flags |= PKGCONF_PKG_PKGF_DONT_FILTER_INTERNAL_CFLAGS;
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#ifdef XXX_NOTYET
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/* if these selectors are used, it means that we are inquiring about a single package.
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* so signal to libpkgconf that we do not want to use the dependency resolver for more than one level,
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@ -256,7 +256,7 @@ PKGCONF_API pkgconf_pkg_t *pkgconf_pkg_ref(pkgconf_client_t *client, pkgconf_pkg
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PKGCONF_API void pkgconf_pkg_unref(pkgconf_client_t *client, pkgconf_pkg_t *pkg);
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PKGCONF_API void pkgconf_pkg_free(pkgconf_client_t *client, pkgconf_pkg_t *pkg);
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PKGCONF_API pkgconf_pkg_t *pkgconf_pkg_find(pkgconf_client_t *client, const char *name);
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PKGCONF_API unsigned int pkgconf_pkg_traverse(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_pkg_traverse_func_t func, void *data, int maxdepth);
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PKGCONF_API unsigned int pkgconf_pkg_traverse(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_pkg_traverse_func_t func, void *data, int maxdepth, unsigned int skip_flags);
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PKGCONF_API unsigned int pkgconf_pkg_verify_graph(pkgconf_client_t *client, pkgconf_pkg_t *root, int depth);
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PKGCONF_API pkgconf_pkg_t *pkgconf_pkg_verify_dependency(pkgconf_client_t *client, pkgconf_dependency_t *pkgdep, unsigned int *eflags);
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PKGCONF_API const char *pkgconf_pkg_get_comparator(const pkgconf_dependency_t *pkgdep);
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@ -168,7 +168,18 @@ pkgconf_pkg_parser_dependency_func(const pkgconf_client_t *client, pkgconf_pkg_t
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(void) lineno;
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pkgconf_list_t *dest = (pkgconf_list_t *)((char *) pkg + offset);
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pkgconf_dependency_parse(client, pkg, dest, value);
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pkgconf_dependency_parse(client, pkg, dest, value, 0);
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}
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/* a variant of pkgconf_pkg_parser_dependency_func which colors the dependency node as an "internal" dependency. */
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static void
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pkgconf_pkg_parser_internal_dependency_func(const pkgconf_client_t *client, pkgconf_pkg_t *pkg, const char *keyword, const size_t lineno, const ptrdiff_t offset, char *value)
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{
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(void) keyword;
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(void) lineno;
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pkgconf_list_t *dest = (pkgconf_list_t *)((char *) pkg + offset);
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pkgconf_dependency_parse(client, pkg, dest, value, PKGCONF_PKG_DEPF_INTERNAL);
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}
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/* keep this in alphabetical order */
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@ -182,7 +193,7 @@ static const pkgconf_pkg_parser_keyword_pair_t pkgconf_pkg_parser_keyword_funcs[
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{"Name", pkgconf_pkg_parser_tuple_func, offsetof(pkgconf_pkg_t, realname)},
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{"Provides", pkgconf_pkg_parser_dependency_func, offsetof(pkgconf_pkg_t, provides)},
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{"Requires", pkgconf_pkg_parser_dependency_func, offsetof(pkgconf_pkg_t, required)},
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{"Requires.internal", pkgconf_pkg_parser_dependency_func, offsetof(pkgconf_pkg_t, requires_private)},
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{"Requires.internal", pkgconf_pkg_parser_internal_dependency_func, offsetof(pkgconf_pkg_t, requires_private)},
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{"Requires.private", pkgconf_pkg_parser_dependency_func, offsetof(pkgconf_pkg_t, requires_private)},
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{"Version", pkgconf_pkg_parser_tuple_func, offsetof(pkgconf_pkg_t, version)},
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};
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@ -416,7 +427,7 @@ pkgconf_pkg_new_from_file(pkgconf_client_t *client, const char *filename, FILE *
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return NULL;
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}
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pkgconf_dependency_add(client, &pkg->provides, pkg->id, pkg->version, PKGCONF_CMP_EQUAL);
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pkgconf_dependency_add(client, &pkg->provides, pkg->id, pkg->version, PKGCONF_CMP_EQUAL, 0);
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return pkgconf_pkg_ref(client, pkg);
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}
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@ -1367,7 +1378,7 @@ pkgconf_pkg_verify_dependency(pkgconf_client_t *client, pkgconf_dependency_t *pk
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unsigned int
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pkgconf_pkg_verify_graph(pkgconf_client_t *client, pkgconf_pkg_t *root, int depth)
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{
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return pkgconf_pkg_traverse(client, root, NULL, NULL, depth);
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return pkgconf_pkg_traverse(client, root, NULL, NULL, depth, 0);
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}
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static unsigned int
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@ -1408,7 +1419,8 @@ pkgconf_pkg_walk_list(pkgconf_client_t *client,
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pkgconf_list_t *deplist,
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pkgconf_pkg_traverse_func_t func,
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void *data,
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int depth)
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int depth,
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unsigned int skip_flags)
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{
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unsigned int eflags = PKGCONF_PKG_ERRF_OK;
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pkgconf_node_t *node;
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@ -1439,10 +1451,16 @@ pkgconf_pkg_walk_list(pkgconf_client_t *client,
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continue;
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}
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if (skip_flags && (depnode->flags & skip_flags) == skip_flags)
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{
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pkgconf_pkg_unref(client, pkgdep);
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continue;
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}
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pkgconf_audit_log_dependency(client, pkgdep, depnode);
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pkgdep->flags |= PKGCONF_PKG_PROPF_SEEN;
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eflags |= pkgconf_pkg_traverse(client, pkgdep, func, data, depth - 1);
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eflags |= pkgconf_pkg_traverse(client, pkgdep, func, data, depth - 1, skip_flags);
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pkgdep->flags &= ~PKGCONF_PKG_PROPF_SEEN;
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pkgconf_pkg_unref(client, pkgdep);
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}
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@ -1500,7 +1518,7 @@ pkgconf_pkg_walk_conflicts_list(pkgconf_client_t *client,
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/*
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* !doc
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*
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* .. c:function:: unsigned int pkgconf_pkg_traverse(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_pkg_traverse_func_t func, void *data, int maxdepth)
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* .. c:function:: unsigned int pkgconf_pkg_traverse(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_pkg_traverse_func_t func, void *data, int maxdepth, unsigned int skip_flags)
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*
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* Walk and resolve the dependency graph up to `maxdepth` levels.
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*
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@ -1509,6 +1527,7 @@ pkgconf_pkg_walk_conflicts_list(pkgconf_client_t *client,
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* :param pkgconf_pkg_traverse_func_t func: A traversal function to call for each resolved node in the dependency graph.
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* :param void* data: An opaque pointer to data to be passed to the traversal function.
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* :param int maxdepth: The maximum depth to walk the dependency graph for. -1 means infinite recursion.
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* :param uint skip_flags: Skip over dependency nodes containing the specified flags. A setting of 0 skips no dependency nodes.
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* :return: ``PKGCONF_PKG_ERRF_OK`` on success, else an error code.
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* :rtype: unsigned int
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*/
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@ -1517,7 +1536,8 @@ pkgconf_pkg_traverse(pkgconf_client_t *client,
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pkgconf_pkg_t *root,
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pkgconf_pkg_traverse_func_t func,
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void *data,
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int maxdepth)
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int maxdepth,
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unsigned int skip_flags)
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{
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unsigned int eflags = PKGCONF_PKG_ERRF_OK;
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@ -1540,7 +1560,7 @@ pkgconf_pkg_traverse(pkgconf_client_t *client,
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}
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PKGCONF_TRACE(client, "%s: walking requires list", root->id);
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eflags = pkgconf_pkg_walk_list(client, root, &root->required, func, data, maxdepth);
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eflags = pkgconf_pkg_walk_list(client, root, &root->required, func, data, maxdepth, skip_flags);
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if (eflags != PKGCONF_PKG_ERRF_OK)
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return eflags;
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@ -1550,7 +1570,7 @@ pkgconf_pkg_traverse(pkgconf_client_t *client,
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/* XXX: ugly */
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client->flags |= PKGCONF_PKG_PKGF_ITER_PKG_IS_PRIVATE;
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eflags = pkgconf_pkg_walk_list(client, root, &root->requires_private, func, data, maxdepth);
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eflags = pkgconf_pkg_walk_list(client, root, &root->requires_private, func, data, maxdepth, skip_flags);
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client->flags &= ~PKGCONF_PKG_PKGF_ITER_PKG_IS_PRIVATE;
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if (eflags != PKGCONF_PKG_ERRF_OK)
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@ -1604,14 +1624,15 @@ unsigned int
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pkgconf_pkg_cflags(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_list_t *list, int maxdepth)
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{
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unsigned int eflag;
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unsigned int skip_flags = (client->flags & PKGCONF_PKG_PKGF_DONT_FILTER_INTERNAL_CFLAGS) == 0 ? PKGCONF_PKG_DEPF_INTERNAL : 0;
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_cflags_collect, list, maxdepth);
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_cflags_collect, list, maxdepth, skip_flags);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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pkgconf_fragment_free(list);
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if (client->flags & PKGCONF_PKG_PKGF_MERGE_PRIVATE_FRAGMENTS)
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{
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_cflags_private_collect, list, maxdepth);
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_cflags_private_collect, list, maxdepth, skip_flags);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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pkgconf_fragment_free(list);
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}
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@ -1660,7 +1681,7 @@ pkgconf_pkg_libs(pkgconf_client_t *client, pkgconf_pkg_t *root, pkgconf_list_t *
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{
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unsigned int eflag;
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_libs_collect, list, maxdepth);
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eflag = pkgconf_pkg_traverse(client, root, pkgconf_pkg_libs_collect, list, maxdepth, 0);
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if (eflag != PKGCONF_PKG_ERRF_OK)
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{
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