commit:     de0cbbdec3fee91cecfa47f14debe69c672046c0
Author:     Petr Vaněk <arkamar <AT> gentoo <DOT> org>
AuthorDate: Wed Sep  4 13:31:07 2024 +0000
Commit:     Petr Vaněk <arkamar <AT> gentoo <DOT> org>
CommitDate: Wed Sep  4 13:32:57 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=de0cbbde

app-misc/vifm: fix tests on musl

Closes: https://bugs.gentoo.org/833896
Signed-off-by: Petr Vaněk <arkamar <AT> gentoo.org>

 app-misc/vifm/files/vifm-0.13-musl.patch | 133 +++++++++++++++++++++++++++++++
 app-misc/vifm/vifm-0.13-r1.ebuild        | 101 +++++++++++++++++++++++
 2 files changed, 234 insertions(+)

diff --git a/app-misc/vifm/files/vifm-0.13-musl.patch 
b/app-misc/vifm/files/vifm-0.13-musl.patch
new file mode 100644
index 000000000000..6682da354187
--- /dev/null
+++ b/app-misc/vifm/files/vifm-0.13-musl.patch
@@ -0,0 +1,133 @@
+From c97f144231afbeb4215659d5c685fdf1e3fe5612 Mon Sep 17 00:00:00 2001
+From: xaizek <[email protected]>
+Date: Sat, 8 Jul 2023 15:02:37 +0300
+Subject: [PATCH] Fix running tests with musl libc
+
+Thanks to Henrik Holst (a.k.a. hholst80).
+---
+Upstream commit 
https://github.com/vifm/vifm/commit/c97f144231afbeb4215659d5c685fdf1e3fe5612
+
+diff --git a/src/filelist.c b/src/filelist.c
+index 28d26c69f..a7121f238 100644
+--- a/src/filelist.c
++++ b/src/filelist.c
+@@ -329,7 +329,11 @@ flist_free_view(view_t *view)
+       modview_info_free(view->vi);
+       view->vi = NULL;
+ 
+-      regfree(&view->primary_group);
++      if(view->primary_group_set)
++      {
++              regfree(&view->primary_group);
++              view->primary_group_set = 0;
++      }
+ 
+       marks_clear_view(view);
+ 
+diff --git a/src/opt_handlers.c b/src/opt_handlers.c
+index 5d1c000b0..9905b2b7f 100644
+--- a/src/opt_handlers.c
++++ b/src/opt_handlers.c
+@@ -3301,9 +3301,13 @@ set_sortgroups(view_t *view, char **opt, char value[])
+       {
+               if(scope == OPT_LOCAL)
+               {
+-                      regfree(&view->primary_group);
++                      if(view->primary_group_set)
++                      {
++                              regfree(&view->primary_group);
++                      }
+                       (void)regexp_compile(&view->primary_group, first,
+                                       REG_EXTENDED | REG_ICASE);
++                      view->primary_group_set = 1;
+               }
+               free(first);
+       }
+diff --git a/src/ui/fileview.c b/src/ui/fileview.c
+index 11c80fe8b..ef5f422be 100644
+--- a/src/ui/fileview.c
++++ b/src/ui/fileview.c
+@@ -253,6 +253,7 @@ fview_init(view_t *view)
+       view->sort_groups_g = strdup("");
+       (void)regexp_compile(&view->primary_group, view->sort_groups,
+                       REG_EXTENDED | REG_ICASE);
++      view->primary_group_set = 1;
+ 
+       view->preview_prg = strdup("");
+       view->preview_prg_g = strdup("");
+diff --git a/src/ui/ui.h b/src/ui/ui.h
+index c9fee0782..886eb9d38 100644
+--- a/src/ui/ui.h
++++ b/src/ui/ui.h
+@@ -449,6 +449,9 @@ struct view_t
+       char *sort_groups, *sort_groups_g;
+       /* Primary group of sort_groups (not sort_groups_g) in compiled form. */
+       regex_t primary_group;
++      /* Indicates that primary_group was initialized, which is used to avoid
++       * freeing uninitialized data or freeing it twice. */
++      int primary_group_set;
+ 
+       int history_num;    /* Number of used history elements. */
+       int history_pos;    /* Current position in history. */
+diff --git a/tests/misc/sort.c b/tests/misc/sort.c
+index 9938414b5..3db71db5b 100644
+--- a/tests/misc/sort.c
++++ b/tests/misc/sort.c
+@@ -409,8 +409,13 @@ TEST(groups_sorting_works)
+       lwin.dir_entry[6].origin = lwin.curr_dir;
+ 
+       update_string(&lwin.sort_groups, "-(done|todo).*");
++      if(lwin.primary_group_set)
++      {
++              regfree(&lwin.primary_group);
++      }
+       (void)regcomp(&lwin.primary_group, "-(done|todo).*",
+                       REG_EXTENDED | REG_ICASE);
++      lwin.primary_group_set = 1;
+ 
+       /* Ascending sorting. */
+ 
+@@ -437,15 +442,17 @@ TEST(groups_sorting_works)
+       assert_string_equal("11-todo-publish", lwin.dir_entry[4].name);
+       assert_string_equal("1-done", lwin.dir_entry[5].name);
+       assert_string_equal("3-done", lwin.dir_entry[6].name);
+-
+-      regfree(&lwin.primary_group);
+-      update_string(&lwin.sort_groups, NULL);
+ }
+ 
+ TEST(global_groups_sorts_entries_list)
+ {
+       update_string(&lwin.sort_groups_g, "([0-9])");
++      if(lwin.primary_group_set)
++      {
++              regfree(&lwin.primary_group);
++      }
+       (void)regcomp(&lwin.primary_group, "([a-z])", REG_EXTENDED | REG_ICASE);
++      lwin.primary_group_set = 1;
+ 
+       dir_entry_t entry_list[] = { { .name = "a1" }, { .name = "b0" } };
+       entries_t entries = { entry_list, 2 };
+diff --git a/tests/test-support/test-utils.c b/tests/test-support/test-utils.c
+index 932bdc9c9..e3d9ba694 100644
+--- a/tests/test-support/test-utils.c
++++ b/tests/test-support/test-utils.c
+@@ -32,6 +32,7 @@
+ #include "../../src/utils/macros.h"
+ #include "../../src/utils/matcher.h"
+ #include "../../src/utils/path.h"
++#include "../../src/utils/regexp.h"
+ #include "../../src/utils/str.h"
+ #include "../../src/utils/string_array.h"
+ #include "../../src/utils/utils.h"
+@@ -254,6 +255,10 @@ view_setup(view_t *view)
+       view_set_sort(view->sort, SK_BY_NAME, SK_NONE);
+       view_set_sort(view->sort_g, SK_BY_NAME, SK_NONE);
+ 
++      /* The code assumes that this field is initialized. */
++      assert_success(regexp_compile(&view->primary_group, "", REG_ICASE));
++      view->primary_group_set = 1;
++
+       view->custom.entry_count = 0;
+       view->custom.entries = NULL;
+ 

diff --git a/app-misc/vifm/vifm-0.13-r1.ebuild 
b/app-misc/vifm/vifm-0.13-r1.ebuild
new file mode 100644
index 000000000000..524072b9c243
--- /dev/null
+++ b/app-misc/vifm/vifm-0.13-r1.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools vim-doc xdg
+
+DESCRIPTION="Console file manager with vi(m)-like keybindings"
+HOMEPAGE="https://vifm.info/";
+if [[ ${PV} == 9999 ]] ; then
+       EGIT_REPO_URI="https://github.com/vifm/vifm";
+       inherit git-r3
+else
+       SRC_URI="https://github.com/vifm/vifm/archive/v${PV}.tar.gz -> 
${P}.tar.gz"
+       KEYWORDS="~amd64 ~arm64 ~ppc ~x86"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="+extended-keys gtk +magic +vim +vim-syntax X"
+
+DEPEND="
+       >=sys-libs/ncurses-5.9-r3:=
+       magic? ( sys-apps/file )
+       gtk? ( x11-libs/gtk+:2 )
+       X? ( x11-libs/libX11 )
+"
+RDEPEND="
+       ${DEPEND}
+       vim? ( || ( app-editors/vim app-editors/gvim ) )
+       vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )
+"
+# "Either perl or Vim is necessary to generate tags for documentation in Vim's 
format." from configure
+BDEPEND="|| ( dev-lang/perl app-editors/vim )"
+
+PATCHES=(
+       # Bacported fix from upstream,
+       # see also https://github.com/vifm/vifm/issues/913
+       "${FILESDIR}/${P}-musl.patch"
+)
+
+src_prepare() {
+       default
+       eautoreconf
+}
+
+src_configure() {
+       # developer just turns off optimisations and adds -Werror again
+       # bug #855386
+       econf \
+               --disable-developer \
+               --disable-werror \
+               $(use_enable extended-keys) \
+               $(use_with magic libmagic) \
+               $(use_with gtk) \
+               $(use_with X X11)
+}
+
+src_install() {
+       default
+
+       if use vim; then
+               local t
+               for t in app plugin; do
+                       insinto /usr/share/vim/vimfiles/"${t}"
+                       doins -r data/vim/doc/${t}/${PN}*
+               done
+       fi
+
+       if use vim-syntax; then
+               local t
+               for t in ftdetect ftplugin syntax; do
+                       insinto /usr/share/vim/vimfiles/"${t}"
+                       doins -r data/vim/${t}/${PN}*
+               done
+       fi
+}
+
+pkg_postinst() {
+       xdg_pkg_postinst
+       if use vim; then
+               update_vim_helptags
+
+               if [[ -n ${REPLACING_VERSIONS} ]]; then
+                       elog
+                       elog "You don't need to copy or link any files for"
+                       elog "  the vim plugin and documentation to work 
anymore."
+                       elog "If you copied any vifm files to ~/.vim/ manually"
+                       elog "  in earlier vifm versions, please delete them."
+               fi
+               elog
+               elog "To use vim in vifm to view the documentation"
+               elog "  edit ~/.vifm/vifmrc and set vimhelp instead of 
novimhelp"
+               elog
+       fi
+}
+
+pkg_postrm() {
+       xdg_pkg_postrm
+       use vim && update_vim_helptags
+}

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