development/xxdiff: Updated SlackBuild.

Patched for building with bison-3 on -current.

Signed-off-by: David Spencer <baildon.research@googlemail.com>

development/xxdiff/xxdiff-e3cdca0088916446b019dcbf8ea7164cc5f788ac.diff

@@ -0,0 +1,115 @@
+# HG changeset patch
+# User Martin Blais <blais@furius.ca>
+# Date 1407690283 14400
+# Node ID e3cdca0088916446b019dcbf8ea7164cc5f788ac
+# Parent  5ebaec3d8cb9bb8eaf0600acee495a1ffc28b67c
+Applied patch from <john dot schmerge at gmail dot com> for bison 3.0.2
+
+diff --git a/src/resParser.cpp b/src/resParser.cpp
+--- a/src/resParser.cpp
++++ b/src/resParser.cpp
+@@ -73,7 +73,7 @@
+ 
+ //------------------------------------------------------------------------------
+ //
+-void resParsererror( const char* msg )
++void resParsererror( XxResources *, const char* msg )
+ {
+    // Send errors to stdout so we can filter out the debug info shmeglu while
+    // debugging parser.
+@@ -794,7 +794,7 @@
+       QString os;
+       QTextStream oss( &os );
+       oss << "Unknown " << errmsg << ": " << name << flush;
+-      resParsererror( os.toLatin1().constData() );
++      resParsererror( NULL, os.toLatin1().constData() );
+    }
+    num = ERROR_TOKEN;
+    return ERROR_TOKEN;
+diff --git a/src/resParser.l b/src/resParser.l
+--- a/src/resParser.l
++++ b/src/resParser.l
+@@ -76,7 +76,7 @@
+    result = YY_NULL;                                                   \
+ }                                                                      \
+ else {                                                                 \
+-   int ii = 0;                                                         \
++   unsigned ii = 0;                                                         \
+    for ( ; (ii < max_size) && (!input_stream_ptr->atEnd()); ++ii ) {   \
+ 	(*input_stream_ptr) >> buf[ii]; \
+    }                                                                   \
+diff --git a/src/resParser.y b/src/resParser.y
+--- a/src/resParser.y
++++ b/src/resParser.y
+@@ -20,11 +20,6 @@
+  *
+  ******************************************************************************/
+ 
+-%union
+-{
+-    int   num;
+-    char* str;
+-}
+ %{
+ 
+ // xxdiff imports
+@@ -39,12 +34,22 @@
+ 
+ // The parser input is the resources object to fill in.
+ #define RESOURCES  ( static_cast<XxResources*>(resources) )
+-#define YYPARSE_PARAM resources
++%}
+ 
++%define api.pure full
++%parse-param {XxResources * resources}
++
++%union
++{
++    int   num;
++    char* str;
++}
++
++%{
+ // Declare lexer from other compilation unit.
+ int resParserlex( YYSTYPE* yylval );
+ 
+-void resParsererror( const char* msg );
++void resParsererror( XxResources *, const char* msg );
+ 
+ // Declare some parser functions and data defined in resParser.cpp
+ namespace XxResParserNS {
+@@ -144,7 +149,6 @@
+ %type <num> boolkwd
+ 
+ %start xxdiffrc
+-%pure_parser
+ 
+ %%
+ xxdiffrc	: stmts
+@@ -188,7 +192,7 @@
+                       RESOURCES->setPreferredGeometry( geometry );
+                    }
+                    else {
+-                      yyerror( "Bad geometry specification." );
++                      yyerror( NULL, "Bad geometry specification." );
+                       // Should never happen, the lexer regexp should be tough
+                       // enough.
+                    }
+@@ -212,7 +216,7 @@
+                       QString err = QString( "Requested style key does not exist." );
+                       err += QString( "\nValid styles are: " );
+                       err += styles.join( ", " );
+-                      yyerror( err.toLatin1().constData() );
++                      yyerror( NULL, err.toLatin1().constData() );
+                    }
+                 }
+                 ;
+@@ -224,7 +228,7 @@
+                       char buf[2048];
+                       ::snprintf( buf, 2048,
+                                   "Unrecognized accelerator: %s\n", $5 );
+-                      yyerror( buf );
++                      yyerror( NULL, buf );
+                    }
+                 }
+ 		;

development/xxdiff/xxdiff.SlackBuild

@@ -51,6 +51,10 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
+# Fix for bison-3
+# https://bitbucket.org/blais/xxdiff/commits/e3cdca0088916446b019dcbf8ea7164cc5f788ac/raw/
+patch -p1 < $CWD/xxdiff-e3cdca0088916446b019dcbf8ea7164cc5f788ac.diff
+
 cd src
 QMAKE=`which qmake` make -f Makefile.bootstrap Makefile
 make