sys-libs/readline: EAPI bump and mingw-w64 patch

EAPI 6, patches reformatted to be -p1 (still usable for the older
ebuilds), upstreamish[1] patch added to support mingw-w64.
dohtml changed to HTML_DOCS einstalldocs. Removed src_unpack as
unneeded (probably a holdover from a much older version).

[1]: http://lists.gnu.org/archive/html/bug-readline/2018-01/msg00001.html

Package-Manager: Portage-2.3.24, Repoman-2.3.6
Closes: https://github.com/gentoo/gentoo/pull/7616

4 files changed, 158 insertions, 6 deletions

diff --git a/sys-libs/readline/files/readline-5.0-no_rpath.patch b/sys-libs/readline/files/readline-5.0-no_rpath.patch
index 624b2d7dea2b..befad63e4253 100644
--- a/sys-libs/readline/files/readline-5.0-no_rpath.patch
+++ b/sys-libs/readline/files/readline-5.0-no_rpath.patch
@@ -1,7 +1,7 @@
 ripped from Fedora
 
---- support/shobj-conf
-+++ support/shobj-conf
+--- a/support/shobj-conf
++++ b/support/shobj-conf
 @@ -102,7 +102,7 @@
  	SHOBJ_LD='${CC}'
  	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
diff --git a/sys-libs/readline/files/readline-7.0-headers.patch b/sys-libs/readline/files/readline-7.0-headers.patch
index dfe4e22ad1ae..892ec21f51e5 100644
--- a/sys-libs/readline/files/readline-7.0-headers.patch
+++ b/sys-libs/readline/files/readline-7.0-headers.patch
@@ -9,8 +9,8 @@ Subject: [PATCH] include ctype.h for isdigit usage
 
 diff --git a/lib/readline/histexpand.c b/lib/readline/histexpand.c
 index 46a99aa62e30..13248db83048 100644
---- a/lib/readline/histexpand.c
-+++ b/lib/readline/histexpand.c
+--- a/histexpand.c
++++ b/histexpand.c
 @@ -26,6 +26,7 @@
  #endif
  
diff --git a/sys-libs/readline/files/readline-7.0-mingw.patch b/sys-libs/readline/files/readline-7.0-mingw.patch
new file mode 100644
index 000000000000..f003038d2c0f
--- /dev/null
+++ b/sys-libs/readline/files/readline-7.0-mingw.patch
@@ -0,0 +1,152 @@
+--- a/colors.c
++++ b/colors.c
+@@ -37,6 +37,10 @@
+ #include "posixstat.h" // stat related macros (S_ISREG, ...)
+ #include <fcntl.h> // S_ISUID
+ 
++#ifndef S_ISDIR
++#define	S_ISDIR(m)	(((m) & S_IFMT) == S_IFDIR)
++#endif
++
+ // strlen()
+ #if defined (HAVE_STRING_H)
+ #  include <string.h>
+@@ -182,12 +186,17 @@ _rl_print_color_indicator (const char *f
+       if (S_ISREG (mode))
+         {
+           colored_filetype = C_FILE;
+-
++#ifdef S_ISUID
+           if ((mode & S_ISUID) != 0 && is_colored (C_SETUID))
+             colored_filetype = C_SETUID;
+-          else if ((mode & S_ISGID) != 0 && is_colored (C_SETGID))
++		else
++#endif
++#ifdef S_ISGID
++          if ((mode & S_ISGID) != 0 && is_colored (C_SETGID))
+             colored_filetype = C_SETGID;
+-          else if (is_colored (C_CAP) && 0) //f->has_capability)
++          else
++#endif
++		  if (is_colored (C_CAP) && 0) //f->has_capability)
+             colored_filetype = C_CAP;
+           else if ((mode & S_IXUGO) != 0 && is_colored (C_EXEC))
+             colored_filetype = C_EXEC;
+@@ -211,12 +220,16 @@ _rl_print_color_indicator (const char *f
+             colored_filetype = C_STICKY;
+ #endif
+         }
++#if defined (S_ISLNK)
+       else if (S_ISLNK (mode))
+         colored_filetype = C_LINK;
++#endif
+       else if (S_ISFIFO (mode))
+         colored_filetype = C_FIFO;
++#if defined (S_ISSOCK)
+       else if (S_ISSOCK (mode))
+         colored_filetype = C_SOCK;
++#endif
+       else if (S_ISBLK (mode))
+         colored_filetype = C_BLK;
+       else if (S_ISCHR (mode))
+--- a/histfile.c
++++ b/histfile.c
+@@ -606,12 +606,14 @@ history_truncate_file (fname, lines)
+       history_lines_written_to_file = 0;
+     }
+ 
++#if defined (HAVE_CHOWN)
+   /* Make sure the new filename is owned by the same user as the old.  If one
+      user is running this, it's a no-op.  If the shell is running after sudo
+      with a shared history file, we don't want to leave the history file
+      owned by root. */
+   if (rv == 0 && exists)
+     r = chown (filename, finfo.st_uid, finfo.st_gid);
++#endif
+ 
+   xfree (filename);
+   FREE (tempname);
+@@ -753,12 +755,14 @@ mmap_error:
+       history_lines_written_to_file = 0;
+     }
+ 
++#if defined (HAVE_CHOWN)
+   /* Make sure the new filename is owned by the same user as the old.  If one
+      user is running this, it's a no-op.  If the shell is running after sudo
+      with a shared history file, we don't want to leave the history file
+      owned by root. */
+   if (rv == 0 && exists)
+     mode = chown (histname, finfo.st_uid, finfo.st_gid);
++#endif
+ 
+   FREE (histname);
+   FREE (tempname);
+--- a/input.c
++++ b/input.c
+@@ -71,6 +71,10 @@ extern int errno;
+ #include "rlshell.h"
+ #include "xmalloc.h"
+ 
++#if defined (__MINGW32__)
++#include <conio.h>
++#endif
++
+ /* What kind of non-blocking I/O do we have? */
+ #if !defined (O_NDELAY) && defined (O_NONBLOCK)
+ #  define O_NDELAY O_NONBLOCK	/* Posix style */
+--- a/posixstat.h
++++ b/posixstat.h
+@@ -78,30 +78,44 @@
+ 
+ #if defined (S_IFBLK) && !defined (S_ISBLK)
+ #define	S_ISBLK(m)	(((m)&S_IFMT) == S_IFBLK)	/* block device */
++#elif !defined (S_IFBLK)
++#define S_ISBLK(m) 0
+ #endif
+ 
+ #if defined (S_IFCHR) && !defined (S_ISCHR)
+ #define	S_ISCHR(m)	(((m)&S_IFMT) == S_IFCHR)	/* character device */
++#elif !defined (S_IFCHR)
++#define S_ISCHR(m) 0
+ #endif
+ 
+ #if defined (S_IFDIR) && !defined (S_ISDIR)
+ #define	S_ISDIR(m)	(((m)&S_IFMT) == S_IFDIR)	/* directory */
++#elif !defined (S_IFDIR)
++#define S_ISDIR(m) 0
+ #endif
+ 
+ #if defined (S_IFREG) && !defined (S_ISREG)
+ #define	S_ISREG(m)	(((m)&S_IFMT) == S_IFREG)	/* file */
++#elif !defined (S_IFREG)
++#define S_ISREG(m) 0
+ #endif
+ 
+ #if defined (S_IFIFO) && !defined (S_ISFIFO)
+ #define	S_ISFIFO(m)	(((m)&S_IFMT) == S_IFIFO)	/* fifo - named pipe */
++#elif !defined (S_IFIFO)
++#define S_ISFIFO(m) 0
+ #endif
+ 
+ #if defined (S_IFLNK) && !defined (S_ISLNK)
+ #define	S_ISLNK(m)	(((m)&S_IFMT) == S_IFLNK)	/* symbolic link */
++#elif !defined (S_IFLNK)
++#define S_ISLNK(m) 0
+ #endif
+ 
+ #if defined (S_IFSOCK) && !defined (S_ISSOCK)
+ #define	S_ISSOCK(m)	(((m)&S_IFMT) == S_IFSOCK)	/* socket */
++#elif !defined (S_IFSOCK)
++#define S_ISSOCK(m) 0
+ #endif
+ 
+ /*
+@@ -137,6 +151,8 @@
+ /* These are non-standard, but are used in builtins.c$symbolic_umask() */
+ #define S_IRUGO		(S_IRUSR | S_IRGRP | S_IROTH)
+ #define S_IWUGO		(S_IWUSR | S_IWGRP | S_IWOTH)
++#if defined(S_IXUSR) && defined(S_IXOTH)
+ #define S_IXUGO		(S_IXUSR | S_IXGRP | S_IXOTH)
++#endif
+ 
+ #endif /* _POSIXSTAT_H_ */
diff --git a/sys-libs/readline/files/readline-7.0-missing-echo-proto.patch b/sys-libs/readline/files/readline-7.0-missing-echo-proto.patch
index fe945be72530..cad3c8ca2c44 100644
--- a/sys-libs/readline/files/readline-7.0-missing-echo-proto.patch
+++ b/sys-libs/readline/files/readline-7.0-missing-echo-proto.patch
@@ -2,8 +2,8 @@ https://lists.gnu.org/archive/html/bug-readline/2016-11/msg00000.html
 
 fix from upstream
 
---- a/lib/readline/readline.h
-+++ b/lib/readline/readline.h
+--- a/readline.h
++++ b/readline.h
 @@ -413,6 +413,7 @@
  extern void rl_tty_set_default_bindings PARAMS((Keymap));
  extern void rl_tty_unset_default_bindings PARAMS((Keymap));