1 files changed, 101 insertions, 0 deletions
diff --git a/devel/pkgconf/files/patch-pkg.c b/devel/pkgconf/files/patch-pkg.c
new file mode 100644
index 000000000000..128a5ef69123
--- /dev/null
+++ b/devel/pkgconf/files/patch-pkg.c
@@ -0,0 +1,101 @@
+--- ./pkg.c.orig	2012-07-29 11:35:32.856917000 +0200
++++ ./pkg.c	2012-07-29 11:31:53.000000000 +0200
+@@ -142,11 +142,18 @@
+ {
+ 	pkg_t *pkg;
+ 	char readbuf[PKG_BUFSIZE];
++	char *idptr;
+ 
+ 	pkg = calloc(sizeof(pkg_t), 1);
+ 	pkg->filename = strdup(filename);
+ 	pkg->vars = pkg_tuple_add(pkg->vars, "pcfiledir", pkg_get_parent_dir(pkg));
+ 
++	/* make module id */
++	pkg->id = strdup(basename(pkg->filename));
++	idptr = strrchr(pkg->id, '.');
++	if (idptr)
++		*idptr = '\0';
++
+ 	while (pkg_fgetline(readbuf, PKG_BUFSIZE, f) != NULL)
+ 	{
+ 		char op, *p, *key = NULL, *value = NULL;
+@@ -274,6 +281,79 @@
+ 	return pkg;
+ }
+ 
++static void
++pkg_scan_dir(const char *path, pkg_iteration_func_t func)
++{
++	DIR *dir;
++	struct dirent *dirent;
++
++	dir = opendir(path);
++	if (dir == NULL)
++		return;
++
++	for (dirent = readdir(dir); dirent != NULL; dirent = readdir(dir))
++	{
++		static char filebuf[PKG_BUFSIZE];
++		pkg_t *pkg;
++		FILE *f;
++		struct stat st;
++
++		strlcpy(filebuf, path, sizeof filebuf);
++		strlcat(filebuf, "/", sizeof filebuf);
++		strlcat(filebuf, dirent->d_name, sizeof filebuf);
++
++		stat(filebuf, &st);
++		if (!(S_ISREG(st.st_mode)))
++			continue;
++
++		f = fopen(filebuf, "r");
++		if (f == NULL)
++			continue;
++
++		pkg = pkg_new_from_file(filebuf, f);
++		if (pkg != NULL)
++		{
++			func(pkg);
++			pkg_free(pkg);
++		}
++	}
++
++	closedir(dir);
++}
++
++void
++pkg_scan(const char *search_path, pkg_iteration_func_t func)
++{
++	char **path = NULL;
++	size_t count = 0, iter = 0;
++
++	/* PKG_CONFIG_PATH has to take precedence */
++	if (search_path == NULL)
++		return;
++
++	count = path_split(search_path, &path);
++
++	for (iter = 0; iter < count; iter++)
++		pkg_scan_dir(path[iter], func);
++
++	path_free(path, count);
++}
++
++void
++pkg_scan_all(pkg_iteration_func_t func)
++{
++	char *path;
++
++	path = getenv("PKG_CONFIG_PATH");
++	if (path)
++	{
++		pkg_scan(path, func);
++		return;
++	}
++
++	pkg_scan(get_pkgconfig_path(), func);
++}
++
+ #ifdef _WIN32
+ pkg_t *
+ pkg_find_in_registry_key(HKEY hkey, const char *name, unsigned int flags)