1 files changed, 187 insertions, 0 deletions

diff --git a/meta/recipes-extended/texinfo/texinfo/texinfo-4.12-zlib.patch b/meta/recipes-extended/texinfo/texinfo/texinfo-4.12-zlib.patch
new file mode 100644
index 0000000000..bebcbdf8da
--- /dev/null
+++ b/meta/recipes-extended/texinfo/texinfo/texinfo-4.12-zlib.patch
@@ -0,0 +1,187 @@
+Upstream-Status: Pending
+
+Index: texinfo-5.1/install-info/Makefile.in
+===================================================================
+--- texinfo-5.1.orig/install-info/Makefile.in
++++ texinfo-5.1/install-info/Makefile.in
+@@ -171,7 +171,7 @@ am__installdirs = "$(DESTDIR)$(bindir)"
+ PROGRAMS = $(bin_PROGRAMS)
+ am_ginstall_info_OBJECTS = install-info.$(OBJEXT)
+ ginstall_info_OBJECTS = $(am_ginstall_info_OBJECTS)
+-ginstall_info_LDADD = $(LDADD)
++ginstall_info_LDADD = $(LDADD) -lz
+ am__DEPENDENCIES_1 =
+ ginstall_info_DEPENDENCIES = $(top_builddir)/gnulib/lib/libgnu.a \
+        $(am__DEPENDENCIES_1)
+Index: texinfo-5.1/install-info/install-info.c
+===================================================================
+--- texinfo-5.1.orig/install-info/install-info.c
++++ texinfo-5.1/install-info/install-info.c
+@@ -22,6 +22,7 @@
+ #include <getopt.h>
+ #include <regex.h>
+ #include <argz.h>
++#include <zlib.h>
+ 
+ #define TAB_WIDTH 8
+ 
+@@ -670,7 +671,7 @@ The first time you invoke Info you start
+    
+    MAGIC number, not the filename.  */
+ 
+-FILE *
++void *
+ open_possibly_compressed_file (char *filename,
+     void (*create_callback) (char *),
+     char **opened_filename, char **compression_program, int *is_pipe) 
+@@ -678,7 +679,7 @@ open_possibly_compressed_file (char *fil
+   char *local_opened_filename, *local_compression_program;
+   int nread;
+   char data[13];
+-  FILE *f;
++  gzFile *f;
+ 
+   /* We let them pass NULL if they don't want this info, but it's easier
+      to always determine it.  */
+@@ -686,48 +687,48 @@ open_possibly_compressed_file (char *fil
+     opened_filename = &local_opened_filename;
+ 
+   *opened_filename = filename;
+-  f = fopen (*opened_filename, FOPEN_RBIN);
++  f = gzopen (*opened_filename, FOPEN_RBIN);
+   if (!f)
+     {
+       *opened_filename = concat (filename, ".gz", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+   if (!f)
+     {
+       free (*opened_filename);
+       *opened_filename = concat (filename, ".xz", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+   if (!f)
+     {
+       free (*opened_filename);
+       *opened_filename = concat (filename, ".bz2", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+   if (!f)
+     {
+       free (*opened_filename);
+       *opened_filename = concat (filename, ".lz", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+   if (!f)
+     {
+      free (*opened_filename);
+      *opened_filename = concat (filename, ".lzma", "");
+-     f = fopen (*opened_filename, FOPEN_RBIN);
++     f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+ #ifdef __MSDOS__
+   if (!f)
+     {
+       free (*opened_filename);
+       *opened_filename = concat (filename, ".igz", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+   if (!f)
+     {
+       free (*opened_filename);
+       *opened_filename = concat (filename, ".inz", "");
+-      f = fopen (*opened_filename, FOPEN_RBIN);
++      f = gzopen (*opened_filename, FOPEN_RBIN);
+     }
+ #endif /* __MSDOS__ */
+    if (!f)
+@@ -739,7 +740,7 @@ open_possibly_compressed_file (char *fil
+            /* And try opening it again.  */
+            free (*opened_filename);
+            *opened_filename = filename;
+-           f = fopen (*opened_filename, FOPEN_RBIN);
++           f = gzopen (*opened_filename, FOPEN_RBIN);
+            if (!f)
+              pfatal_with_name (filename);
+          }
+@@ -749,12 +750,12 @@ open_possibly_compressed_file (char *fil
+ 
+   /* Read first few bytes of file rather than relying on the filename.
+      If the file is shorter than this it can't be usable anyway.  */
+-  nread = fread (data, sizeof (data), 1, f);
+-  if (nread != 1)
++  nread = gzread (f, data, sizeof (data));
++  if (nread != sizeof (data))
+     {
+       /* Empty files don't set errno, so we get something like
+          "install-info: No error for foo", which is confusing.  */
+-      if (nread == 0)
++      if (nread >= 0)
+         fatal (_("%s: empty file"), *opened_filename);
+       pfatal_with_name (*opened_filename);
+     }
+@@ -821,20 +822,22 @@ open_possibly_compressed_file (char *fil
+ 
+   if (*compression_program)
+     { /* It's compressed, so fclose the file and then open a pipe.  */
++      FILE *p;
+       char *command = concat (*compression_program," -cd <", *opened_filename);
+-      if (fclose (f) < 0)
++      if (gzclose (f) < 0)
+         pfatal_with_name (*opened_filename);
+-      f = popen (command, "r");
+-      if (f)
++      p = popen (command, "r");
++      if (p)
+         *is_pipe = 1;
+       else
+         pfatal_with_name (command);
++      return p;
+     }
+   else
+     { /* It's a plain file, seek back over the magic bytes.  */
+-      if (fseek (f, 0, 0) < 0)
++      if (gzseek (f, 0, SEEK_SET) < 0)
+         pfatal_with_name (*opened_filename);
+-#if O_BINARY
++#if 0 && O_BINARY
+       /* Since this is a text file, and we opened it in binary mode,
+          switch back to text mode.  */
+       f = freopen (*opened_filename, "r", f);
+@@ -859,7 +862,7 @@ readfile (char *filename, int *sizep,
+     char **compression_program)
+ {
+   char *real_name;
+-  FILE *f;
++  void *f;
+   int pipe_p;
+   int filled = 0;
+   int data_size = 8192;
+@@ -873,7 +876,12 @@ readfile (char *filename, int *sizep,
+ 
+   for (;;)
+     {
+-      int nread = fread (data + filled, 1, data_size - filled, f);
++      int nread;
++      
++      if (pipe_p)
++       nread = fread (data + filled, 1, data_size - filled, f);
++      else
++       nread = gzread (f, data + filled, data_size - filled);
+       if (nread < 0)
+         pfatal_with_name (real_name);
+       if (nread == 0)
+@@ -895,7 +903,7 @@ readfile (char *filename, int *sizep,
+   if (pipe_p)
+     pclose (f);
+   else
+-    fclose (f);
++    gzclose (f);
+ 
+   *sizep = filled;
+   return data;