[iasl: 4/4] iasl-signed-char.patch to fix PPC -Werror build

[Richard W.M. Jones]

commit 0793b931cd52465b9d2ad004e440e305b7d81e7d
Author: Paolo Bonzini <pbonzini at redhat.com>
Date:   Wed Oct 17 07:31:18 2012 -0400

    iasl-signed-char.patch to fix PPC -Werror build

 iasl-signed-char.patch |   20 ++++++++++++++++++++
 iasl.spec              |    5 ++++-
 2 files changed, 24 insertions(+), 1 deletions(-)
---
diff --git a/iasl-signed-char.patch b/iasl-signed-char.patch
new file mode 100644
index 0000000..381e12a
--- /dev/null
+++ b/iasl-signed-char.patch
@@ -0,0 +1,20 @@
+--- a/source/compiler/dtio.c.schar	2012-10-17 07:25:42.050504291 -0400
++++ b/source/compiler/dtio.c	2012-10-17 07:27:14.530504054 -0400
+@@ -486,7 +486,7 @@
+     UINT32                  State = DT_NORMAL_TEXT;
+     UINT32                  CurrentLineOffset;
+     UINT32                  i;
+-    char                    c;
++    int                     c;
+ 
+ 
+     for (i = 0; ;)
+@@ -500,7 +500,7 @@
+             UtExpandLineBuffers ();
+         }
+ 
+-        c = (char) getc (Handle);
++        c = getc (Handle);
+         if (c == EOF)
+         {
+             switch (State)
diff --git a/iasl.spec b/iasl.spec
index 9e517be..07f0c77 100644
--- a/iasl.spec
+++ b/iasl.spec
@@ -1,6 +1,6 @@
 Name:           iasl
 Version:        20120913
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Intel ASL compiler/decompiler
 
 Group:          Development/Languages
@@ -17,6 +17,7 @@ BuildRequires:  bison patchutils flex
 Patch0:         iasl-config.patch
 Patch1:	        debian-big_endian.patch
 Patch2:	        debian-unaligned.patch
+Patch3:	        iasl-signed-char.patch
 
 %description
 iasl compiles ASL (ACPI Source Language) into AML (ACPI Machine Language),
@@ -29,6 +30,7 @@ disassemble AML, for debugging purposes.
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 cp -p %{SOURCE1} README.Fedora
 cp -p %{SOURCE2} iasl.1
 
@@ -58,6 +60,7 @@ rm -rf $RPM_BUILD_ROOT
 * Wed Oct 17 2012 Paolo Bonzini <pbonzini at redhat.com> - 20120913-4
 - Incorporated Debian patches for endian-cleanliness
   (http://lists.acpica.org/pipermail/devel/2010-July/000159.html);
+- iasl-signed-char.patch to fix PPC -Werror build
 - Resolves: #865013, #856856
 
 * Thu Oct 11 2012 Richard W.M. Jones <rjones at redhat.com> - 20120913-3