From 27830e7b940f7db13d9c1cca6c7b9cd84fa90c22136c886ee6842fd675d2a3bc Mon Sep 17 00:00:00 2001
From: "Dr. Werner Fink" <werner@suse.com>
Date: Tue, 26 Feb 2013 17:06:50 +0000
Subject: [PATCH] .

OBS-URL: https://build.opensuse.org/package/show/Publishing/gv?expand=0&rev=15
---
 gv-3.7.2-libzio.dif | 54 +++++++++++++++++++++++++++++++++++++++++++++
 gv.changes          |  5 +++++
 gv.spec             | 11 +++++++--
 3 files changed, 68 insertions(+), 2 deletions(-)
 create mode 100644 gv-3.7.2-libzio.dif

diff --git a/gv-3.7.2-libzio.dif b/gv-3.7.2-libzio.dif
new file mode 100644
index 0000000..78595cb
--- /dev/null
+++ b/gv-3.7.2-libzio.dif
@@ -0,0 +1,54 @@
+--- configure.ac
++++ configure.ac	2013-02-26 17:06:18.609444764 +0000
+@@ -73,6 +73,14 @@ AC_CHECK_HEADER(bzlib.h,[
+   do
+     AC_CHECK_LIB($lib, BZ2_bzopen, [LIBS="$LIBS -l$lib" ; break])
+   done])
++AC_CHECK_HEADER(lzmadec.h, [
++  for lib in lzma lzmadec; do
++    AC_CHECK_LIB($lib, lzmadec_open, [LIBS="$LIBS -l$lib"; break])
++  done])
++ AC_CHECK_HEADER(lzma.h, [
++  for lib in lzma; do
++    AC_CHECK_LIB($lib, lzma_easy_encoder, [LIBS="$LIBS -l$lib"; break])
++  done])
+ AC_CHECK_HEADER(zio.h,[
+     AC_CHECK_LIB(zio, fzopen, [LIBS="$LIBS -lzio" ; AC_DEFINE(HAVE_ZIO, 1, [Have ZIO Library])],[LIBS=$savedLIBS])
+   ],[LIBS=$savedLIBS])
+--- src/ps.c
++++ src/ps.c	2013-02-26 16:58:04.321444640 +0000
+@@ -385,10 +385,11 @@ psscan(fileP,filename,filename_raw,filen
+     int ignore_dsc;             /* Derived from scanstyle.
+ 				   If set the document structure will be ignored.
+ 				*/
+-    unsigned char b[3];         /* The first 3 bytes of the input file */
++    unsigned char b[5];         /* The first 3 bytes of the input file */
+ 
+     BEGINMESSAGE(psscan)
+ 
++#ifndef HAVE_ZIO
+     if (cmd_uncompress) {
+       if ( fread(b, sizeof(char), 3, *fileP) != 3  ||   /* If ((read error) OR */
+            ( memcmp(b, "\037\235", 2) != 0  &&          /*   (not compress AND */
+@@ -398,6 +399,21 @@ psscan(fileP,filename,filename_raw,filen
+ 	cmd_uncompress=NULL;
+       }
+     }
++#else
++    if (cmd_uncompress) {
++      if ( fread(b, sizeof(char), 5, *fileP) != 5  ||   /* If read error OR */
++           ( memcmp(b, "\037\235", 2) != 0  &&          /*   not compress */
++             memcmp(b, "\037\236", 2) != 0  &&
++             memcmp(b, "\037\213", 2) != 0  &&          /*   not gzip */
++             memcmp(b, "BZh",      3) != 0  &&          /*   not bzip2 */
++             memcmp(b, "]\0\0\200",5) != 0  &&
++             memcmp(b, "\377LZMA", 5) != 0  &&
++             memcmp(b, "\3757zXZ", 5) != 0  )) {
++        rewind(*fileP);
++	cmd_uncompress=NULL;
++      }
++    }
++#endif
+ #ifndef HAVE_ZIO
+     if (cmd_uncompress) {
+       struct document *retval = NULL;
diff --git a/gv.changes b/gv.changes
index e231f7d..71d2334 100644
--- a/gv.changes
+++ b/gv.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb 26 17:00:33 UTC 2013 - werner@suse.de
+
+- Add patch gv-3.7.2-libzio.dif: make libzio usable (bnc#805149)
+
 -------------------------------------------------------------------
 Fri Feb 22 08:31:32 UTC 2013 - werner@suse.de
 
diff --git a/gv.spec b/gv.spec
index 1810952..23fc313 100644
--- a/gv.spec
+++ b/gv.spec
@@ -19,6 +19,8 @@
 Name:           gv
 BuildRequires:  automake
 BuildRequires:  help2man
+BuildRequires:  libbz2-devel
+BuildRequires:  libzio-devel
 BuildRequires:  makeinfo
 BuildRequires:  update-desktop-files
 BuildRequires:  xorg-x11
@@ -28,6 +30,8 @@ BuildRequires:  xaw3d-devel
 %else
 BuildRequires:  xaw3d
 %endif
+BuildRequires:  xz-devel
+BuildRequires:  zlib-devel
 %if %suse_version < 1100
 BuildRequires:  desktop-data-SuSE
 %endif
@@ -48,6 +52,8 @@ Source1:        gv.desktop
 Source2:        gv.png
 Patch1:         gv-3.7.0.dif
 Patch2:         gv-3.7.0-I18N-mb.patch
+# PATCH-FIX-OPENSUSE: make libzio usable
+Patch3:         gv-3.7.2-libzio.dif
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %{expand: %%global _exec_prefix %(type -p pkg-config &>/dev/null && pkg-config --variable prefix x11 || echo /usr/X11R6)}
 %if "%_exec_prefix" == "/usr/X11R6"
@@ -77,8 +83,9 @@ Authors:
 %prep
 %setup
 echo >> src/Makefile.am
-%patch1 -p0
-%patch2 -p0
+%patch1 -p0 -b .one
+%patch2 -p0 -b .two
+%patch3 -p0 -b .zio
 
 %build
 autoreconf -fis