mc: update to 4.8.27.

srcpkgs/mc/patches/mc-mksh-subshell-v2.patch

@@ -1,17 +1,15 @@
---- a/lib/shell.c	2016-09-22 18:24:12.000000000 +0000
-+++ b/lib/shell.c	2017-02-16 13:47:34.933939000 +0000
-@@ -66,6 +66,10 @@
-     /* 3rd choice: look for existing shells supported as MC subshells.  */
-     if (access ("/bin/bash", X_OK) == 0)
+--- a/lib/shell.c
++++ b/lib/shell.c
+@@ -68,6 +68,8 @@ mc_shell_get_installed_in_system (void)
          mc_shell->path = g_strdup ("/bin/bash");
-+    else if (access ("/usr/local/bin/mksh", X_OK) == 0)
-+        mc_shell->path = g_strdup ("/usr/local/bin/mksh");
-+    else if (access ("/bin/mksh", X_OK) == 0)
-+        mc_shell->path = g_strdup ("/bin/mksh");
      else if (access ("/bin/ash", X_OK) == 0)
          mc_shell->path = g_strdup ("/bin/ash");
++    else if (access ("/bin/mksh", X_OK) == 0)
++        mc_shell->path = g_strdup ("/bin/mksh");
      else if (access ("/bin/dash", X_OK) == 0)
-@@ -149,6 +153,12 @@
+         mc_shell->path = g_strdup ("/bin/dash");
+     else if (access ("/bin/busybox", X_OK) == 0)
+@@ -149,6 +151,12 @@ mc_shell_recognize_real_path (mc_shell_t * mc_shell)
          mc_shell->type = SHELL_ZSH;
          mc_shell->name = "zsh";
      }
@@ -24,50 +22,46 @@
      else if (strstr (mc_shell->path, "/tcsh") != NULL
               || strstr (mc_shell->real_path, "/tcsh") != NULL)
      {
-diff -Naur mc-4.8.18.orig/lib/shell.h mc-4.8.18/lib/shell.h
---- a/lib/shell.h	2016-03-12 15:45:47.000000000 +0000
-+++ b/lib/shell.h	2017-02-15 21:57:39.000000000 +0000
-@@ -12,6 +12,7 @@
- typedef enum
- {
-     SHELL_NONE,
-+    SHELL_MKSH,
-     SHELL_SH,
+--- a/lib/shell.h
++++ b/lib/shell.h
+@@ -16,6 +16,7 @@ typedef enum
      SHELL_BASH,
      SHELL_ASH_BUSYBOX,          /* BusyBox default shell (ash) */
-diff -Naur mc-4.8.18.orig/src/subshell/common.c mc-4.8.18/src/subshell/common.c
---- a/src/subshell/common.c	2016-09-22 18:24:12.000000000 +0000
-+++ b/src/subshell/common.c	2017-02-20 18:48:22.681514000 +0000
-@@ -320,6 +320,12 @@
-
+     SHELL_DASH,                 /* Debian variant of ash */
++    SHELL_MKSH,
+     SHELL_TCSH,
+     SHELL_ZSH,
+     SHELL_FISH
+--- a/src/subshell/common.c
++++ b/src/subshell/common.c
+@@ -378,6 +378,11 @@ init_subshell_child (const char *pty_name)
+         }
          break;
 
 +    case SHELL_MKSH:
 +        init_file = g_strdup (".shrc");
-+        putenv_str = g_strconcat ("ENV=", init_file, (char *) NULL);
-+        putenv (putenv_str);
++        g_setenv ("ENV", init_file, TRUE);
 +        break;
 +
-         /* TODO: Find a way to pass initfile to TCSH, ZSH and FISH */
+         /* TODO: Find a way to pass initfile to TCSH and FISH */
      case SHELL_TCSH:
-     case SHELL_ZSH:
-@@ -367,6 +373,7 @@
+     case SHELL_FISH:
+@@ -427,6 +432,7 @@ init_subshell_child (const char *pty_name)
 
      case SHELL_ASH_BUSYBOX:
      case SHELL_DASH:
 +    case SHELL_MKSH:
      case SHELL_TCSH:
      case SHELL_FISH:
          execl (mc_global.shell->path, mc_global.shell->path, (char *) NULL);
-@@ -801,6 +808,11 @@
-                     "PS1='\\u@\\h:\\w\\$ '\n", subshell_pipe[WRITE]);
+@@ -1091,6 +1097,10 @@ init_subshell_precmd (char *precmd, size_t buff_size)
+                     "PS1='\\u@\\h:\\w\\$ '\n", command_buffer_pipe[WRITE],
+                     command_buffer_pipe[WRITE], subshell_pipe[WRITE]);
          break;
-
 +    case SHELL_MKSH:
 +        g_snprintf (precmd, buff_size,
-+                    "PS1='$(pwd>&%d; kill -STOP $$)'\"$((( USER_ID )) && print '$ ' || print '# ')\"\n", subshell_pipe[WRITE]);
++                "PS1='$(pwd>&%d; kill -STOP $$)'\"$((( USER_ID )) && print '$ ' || print '# ')\"\n", subshell_pipe[WRITE]);
 +        break;
-+
+ 
      case SHELL_ASH_BUSYBOX:
          /* BusyBox ash needs a somewhat complicated precmd emulation via PS1, and it is vital
-          * that BB be built with active CONFIG_ASH_EXPAND_PRMT, but this is the default anyway.

srcpkgs/mc/template

@@ -1,6 +1,6 @@
 # Template file for 'mc'
 pkgname=mc
-version=4.8.26
+version=4.8.27
 revision=1
 build_style=gnu-configure
 configure_args="--with-screen=slang --without-x"
@@ -12,7 +12,7 @@ license="GPL-3.0-or-later"
 homepage="https://midnight-commander.org/"
 distfiles="https://www.midnight-commander.org/downloads/mc-${version}.tar.xz"
 #distfiles="http://fossies.org/linux/misc/mc-${version}.tar.gz"
-checksum=c6deadc50595f2d9a22dc6c299a9f28b393e358346ebf6ca444a8469dc166c27
+checksum=31be59225ffa9920816e9a8b3be0ab225a16d19e4faf46890f25bdffa02a4ff4
 python_version=2
 
 conf_files="