x11-wm/i3-gaps: Add 4.18.1 (fixes GCC10 build)

Bug: https://bugs.gentoo.org/711546
Closes: https://bugs.gentoo.org/721274
Package-Manager: Portage-2.3.100, Repoman-2.3.22
Signed-off-by: John Helmert III <jchelmert3@posteo.net>
Closes: https://github.com/gentoo/gentoo/pull/16087
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

3 files changed, 162 insertions, 0 deletions

diff --git a/x11-wm/i3-gaps/Manifest b/x11-wm/i3-gaps/Manifest
index 652f73bdb1de..9f7fe3585149 100644
--- a/x11-wm/i3-gaps/Manifest
+++ b/x11-wm/i3-gaps/Manifest
@@ -1,2 +1,3 @@
 DIST i3-gaps-4.16.1.tar.gz 3983420 BLAKE2B f0d5a85b06ce33e1cc177af6da29f9cdf42ed754bb767aa9eaa5ab52f3b9f4f688d251f2a16fb222fc8cf5052e79859891c4185b1325b2ef6c1a813aa220468c SHA512 904c2f63c6a35573f13fd216625c1349ac71de70ae8f0440667c9d76048cdaf30a398ab358f2366d5f46502d87e801713b625cb509a05f39dbca1371d2b8d0e9
 DIST i3-gaps-4.17.1.tar.gz 3991747 BLAKE2B e5ff8293abf41ffbd15c35590a0594861d7c8b70c0f42886ef7f15fb34b8da57a92cf9bcae76576e7db6db9bacc2356722e5653b1cf35b8446716f8845468b4b SHA512 31e47487f6f662f27b2642925f4ddfc553f1fd075e612d0d2661db723897b12eeae0a2bcefa8a43e7f1d4c15aec2222d3a63e37c8f7e1f9fc96567faa380ebff
+DIST i3-gaps-4.18.1.tar.gz 3999609 BLAKE2B 1a7f0d83831505fb8b75c00efeff276d3a837166029ff6d63dec7aa746a0d9c31245fdcf075f27a43f8c7456f178e30c8c8ddc87e30fbc53b244cf141a41aa34 SHA512 63a37e5920b3945be58e54f86b75523499e6b3a8dd9a05a952118e5609c9bd50fedabe05160eef0ebc377020042508a552f2a32272afcf1c913efcf48ac3e460
diff --git a/x11-wm/i3-gaps/files/i3-gaps-4.18-musl.patch b/x11-wm/i3-gaps/files/i3-gaps-4.18-musl.patch
new file mode 100644
index 000000000000..bf59b32e3f70
--- /dev/null
+++ b/x11-wm/i3-gaps/files/i3-gaps-4.18-musl.patch
@@ -0,0 +1,74 @@
+--- a/i3bar/src/main.c
++++ b/i3bar/src/main.c
+@@ -45,14 +45,20 @@ void debuglog(char *fmt, ...) {
+  *
+  */
+ static char *expand_path(char *path) {
+-    static glob_t globbuf;
+-    if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0) {
+-        ELOG("glob() failed\n");
+-        exit(EXIT_FAILURE);
++    char *home, *expanded;
++
++    if (strncmp(path, "~/", 2) == 0) {
++        home = getenv("HOME");
++        if (home != NULL) {
++            /* new length: sum - 1 (omit '~') + 1 (for '\0') */
++            expanded = scalloc(strlen(home)+strlen(path), 1);
++            strcpy(expanded, home);
++            strcat(expanded, path+1);
++            return expanded;
++        }
+     }
+-    char *result = sstrdup(globbuf.gl_pathc > 0 ? globbuf.gl_pathv[0] : path);
+-    globfree(&globbuf);
+-    return result;
++
++    return sstrdup(path);
+ }
+ 
+ static void print_usage(char *elf_name) {
+--- a/libi3/resolve_tilde.c
++++ b/libi3/resolve_tilde.c
+@@ -19,28 +19,18 @@
+  *
+  */
+ char *resolve_tilde(const char *path) {
+-    static glob_t globbuf;
+-    char *head, *tail, *result;
++    char *home, *expanded;
+ 
+-    tail = strchr(path, '/');
+-    head = sstrndup(path, tail ? (size_t)(tail - path) : strlen(path));
+-
+-    int res = glob(head, GLOB_TILDE, NULL, &globbuf);
+-    free(head);
+-    /* no match, or many wildcard matches are bad */
+-    if (res == GLOB_NOMATCH || globbuf.gl_pathc != 1)
+-        result = sstrdup(path);
+-    else if (res != 0) {
+-        err(EXIT_FAILURE, "glob() failed");
+-    } else {
+-        head = globbuf.gl_pathv[0];
+-        result = scalloc(strlen(head) + (tail ? strlen(tail) : 0) + 1, 1);
+-        strcpy(result, head);
+-        if (tail) {
+-            strcat(result, tail);
++    if (strncmp(path, "~/", 2) == 0) {
++        home = getenv("HOME");
++        if (home != NULL) {
++            /* new length: sum - 1 (omit '~') + 1 (for '\0') */
++            expanded = scalloc(strlen(home)+strlen(path), 1);
++            strcpy(expanded, home);
++            strcat(expanded, path+1);
++            return expanded;
+         }
+     }
+-    globfree(&globbuf);
+ 
+-    return result;
++    return sstrdup(path);
+ }
+-- 
+2.27.0
+
diff --git a/x11-wm/i3-gaps/i3-gaps-4.18.1.ebuild b/x11-wm/i3-gaps/i3-gaps-4.18.1.ebuild
new file mode 100644
index 000000000000..760a674fe049
--- /dev/null
+++ b/x11-wm/i3-gaps/i3-gaps-4.18.1.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools out-of-source
+
+DESCRIPTION="i3 fork with gaps and some more features"
+HOMEPAGE="https://github.com/Airblader/i3"
+SRC_URI="https://github.com/Airblader/i3/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc64 ~x86"
+IUSE="doc"
+
+DEPEND="
+	dev-libs/glib:2
+	dev-libs/libev
+	dev-libs/libpcre
+	dev-libs/yajl
+	x11-libs/cairo[X,xcb(+)]
+	x11-libs/libxcb[xkb]
+	x11-libs/libxkbcommon[X]
+	x11-libs/pango[X]
+	x11-libs/startup-notification
+	x11-libs/xcb-util
+	x11-libs/xcb-util-cursor
+	x11-libs/xcb-util-keysyms
+	x11-libs/xcb-util-wm
+	x11-libs/xcb-util-xrm
+"
+BDEPEND="
+	app-text/asciidoc
+	app-text/xmlto
+	dev-lang/perl
+	virtual/pkgconfig
+"
+RDEPEND="${DEPEND}
+	dev-lang/perl
+	dev-perl/AnyEvent-I3
+	dev-perl/JSON-XS
+	!x11-wm/i3
+"
+
+S=${WORKDIR}/i3-${PV}
+
+DOCS=( RELEASE-NOTES-$(ver_cut 1-3) )
+
+PATCHES=( "${FILESDIR}/${PN}-$(ver_cut 1-2)-musl.patch" )
+
+src_prepare() {
+	default
+	eautoreconf
+	cat <<- EOF > "${T}"/i3wm
+		#!/bin/sh
+		exec /usr/bin/i3
+	EOF
+}
+
+my_src_configure() {
+	# disable sanitizer: otherwise injects -O0 -g
+	local myeconfargs=(
+		$(use_enable doc docs)
+		--enable-debug=no
+		--enable-mans
+		--disable-sanitizers
+	)
+	econf "${myeconfargs[@]}"
+}
+
+my_src_install_all() {
+	doman "${BUILD_DIR}"/man/*.1
+	einstalldocs
+
+	exeinto /etc/X11/Sessions
+	doexe "${T}"/i3wm
+}
+
+pkg_postinst() {
+	einfo "There are several packages that you may find useful with ${PN} and"
+	einfo "their usage is suggested by the upstream maintainers, namely:"
+	einfo "  x11-misc/dmenu"
+	einfo "  x11-misc/i3lock"
+	einfo "  x11-misc/i3status"
+	einfo "Please refer to their description for additional info."
+}