i3: use libglob to make GLOB_TILDE work as expected with musl.

srcpkgs/i3/patches/musl.patch

@@ -1,41 +0,0 @@
---- ./libi3/resolve_tilde.c.orig	2015-10-07 20:13:31.744138877 -0400
-+++ ./libi3/resolve_tilde.c	2015-10-07 20:16:03.268127887 -0400
-@@ -18,6 +18,7 @@
-  * or multiple matches are found, it just returns a copy of path as given.
-  *
-  */
-+#ifdef GLOB_TILDE
- char *resolve_tilde(const char *path) {
-     static glob_t globbuf;
-     char *head, *tail, *result;
-@@ -43,3 +44,8 @@
- 
-     return result;
- }
-+#else
-+char *resolve_tilde(const char *path) {
-+    return strdup(path);
-+}
-+#endif
---- ./i3bar/src/main.c.orig	2015-10-07 20:17:02.226123611 -0400
-+++ ./i3bar/src/main.c	2015-10-07 20:20:58.476106477 -0400
-@@ -44,6 +44,7 @@
-  * Glob path, i.e. expand ~
-  *
-  */
-+#ifdef GLOB_TILDE
- char *expand_path(char *path) {
-     static glob_t globbuf;
-     if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0) {
-@@ -54,6 +55,11 @@
-     globfree(&globbuf);
-     return result;
- }
-+#else
-+char *expand_path(char *path) {
-+    return strdup(path);
-+}
-+#endif
- 
- void print_usage(char *elf_name) {
-     printf("Usage: %s -b bar_id [-s sock_path] [-h] [-v]\n", elf_name);

srcpkgs/i3/template

@@ -1,7 +1,7 @@
 # Template file for 'i3'
 pkgname=i3
 version=4.11
-revision=1
+revision=2
 build_style=gnu-makefile
 hostmakedepends="pkg-config perl"
 makedepends="pcre-devel yajl-devel libxcb-devel libev-devel
@@ -15,6 +15,20 @@ homepage="http://i3wm.org/"
 distfiles="${homepage}/downloads/${pkgname}-${version}.tar.bz2"
 checksum=78ce1e06fbd92fd63765bbe23faa7b8f929c17f99ed623f7abf2e568169d982f
 
+case "$XBPS_TARGET_MACHINE" in
+	*-musl) makedepends+=" libglob-devel";;
+esac
+
+pre_build() {
+	case "$XBPS_TARGET_MACHINE" in
+	*-musl)
+		sed -i '/LIBS =/s,-lm,& /usr/lib/libglob.a,g' common.mk
+		sed -i '/include/s,glob.h,libglob/glob.h,g' i3bar/src/main.c libi3/resolve_tilde.c
+		sed -i '/GLOB_TILDE/s/glob(/g_glob(/g' i3bar/src/main.c libi3/resolve_tilde.c
+		sed -i 's/globfree(/g_globfree(/g' i3bar/src/main.c libi3/resolve_tilde.c
+		;;
+	esac
+}
 post_install() {
 	vlicense LICENSE
 	vmkdir usr/share/man/man1