* README.patches:

* make-gnucash-patch.in:
	  Patch by Geoff Kassel to work on OpenBSD (allow user to set diffcmd)
	Fixes #122646


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@9753 57a11ea4-9604-0410-9ed3-97b8803252fd

ChangeLog

@@ -1,5 +1,10 @@
 2003-01-02  Derek Atkins  <derek@ihtfp.com>
 
+	* README.patches:
+	* make-gnucash-patch.in:
+	  Patch by Geoff Kassel to work on OpenBSD (allow user to set diffcmd)
+	Fixes #122646
+
 	* src/business/business-core/gncInvoice.c: need a non-const string
 	* src/engine/test/Makefile.am: add test-link, make libgw-engine
 	  depend on libgncmod-engine

README.patches

@@ -45,7 +45,7 @@ COMMON USAGE
      make-gnucash-patch will then uuencode the diff to
      ../diffs/<samefilename>.uue.
 
-     There are two vars you can set in a ~/.gnucash-patch.rc file.
+     There are three vars you can set in a ~/.gnucash-patch.rc file.
      The file should look like this
 
 ----------------------------------------------------------------------
@@ -53,6 +53,7 @@ COMMON USAGE
 
 $::should_uuencode = 0;
 $::ask_description = 0;
+$::diffcmd = "diff -up";
 
 1;
 ----------------------------------------------------------------------
@@ -61,7 +62,9 @@ $::ask_description = 0;
      patch in email using mime and don't need it double encoded).  Set
      $::should_uuencode to 0.  If you don't want makepatch to ask you
      for the patch description (so the process is more automated
-     possibly) set $::ask_description to 0.
+     possibly) set $::ask_description to 0.  If you want to use a
+     different diff command (not recommended for most) set $::diffcmd
+     to something else (say, "gdiff -up").
 
   2) The second method is basically described below but it also
      includes the vars you can set from above.  This method gives you
@@ -100,8 +103,8 @@ $::ask_description = 0;
      a patch.
 
      Now run the script. Note that this script requires the programs
-     'makepatch', 'gzip', 'diff', and 'uuencode' (and, of course,
-     'perl') to run.
+     'makepatch', 'gzip', a 'diff' work-a-like, and 'uuencode' (and, of
+     course, 'perl') to run.
 
      The same files will be generated for this method as the last
      (../diffs/*.diff.gz and ../diffs/*.diff.gz.uue).
@@ -158,6 +161,12 @@ USERS GUIDE
                               SS   = current seconds (2 digit form)
                               XXXX = userid of current user (arbitrary length)
  
+ --diffcmd "command"  The command to give to makepatch to generate the
+                      differences between two files.
+                      *NOT* Recommended for most users, only for those whom
+                      diff -up is non-functional. 
+                      Defaults to:  diff -up
+
  --file "filename"   Generate a patch for ONLY this file. The path within
                      the CVS tree must be specified (eg. src/MultiLedger.c) or 
                      the file cannot be matched. You can specify multiple files

make-gnucash-patch.in

@@ -7,7 +7,7 @@
 # consult the README.
 #
 # This script requires the programs 'makepatch', 'gzip',
-# 'diff', and 'uuencode'.
+# a 'diff' work-a-like, and 'uuencode'.
 #
 # Author: Dave Peticolas <dave@krondo.com>
 
@@ -18,6 +18,7 @@ use Getopt::Long;
 
 $::ask_description = 1;
 $::should_uuencode = 1;
+$::diffcmd = "diff -up";
 
 my $rcfile = $ENV{"HOME"} . "/.gnucash-patch.rc";
 
@@ -92,8 +93,8 @@ $result = GetOptions("old=s" => \$old, "new=s" => \$new,
             "prefix=s" => \$gnc_home, "help" => \$help,
             "file=s" => \@filename, "ask!" => \$::ask_description,
             "diff=s" => \$diffname, "uuencode!" => \$::should_uuencode,
-            "zip!" => \$zip, "ignore=s" => \$ignorename,
-            "manifest=s" => \$manifest);
+            "diffcmd!" => \$::diffcmd, "zip!" => \$zip, 
+            "ignore=s" => \$ignorename, "manifest=s" => \$manifest);
 
 if ($help or $result == 0) {
   printf "Help information\n\n";
@@ -102,6 +103,7 @@ if ($help or $result == 0) {
   printf "--new \"newdir\"     Directory with modified copy\n";
   printf "--prefex \"homedir\" Full path of parent directory\n";
   printf "--diff \"diffname\"  Output name for diff file\n";
+  printf "--diffcmd \"cmd\"    Command to compare two files\n";
   printf "--file \"filename\"  Make patch for filename ONLY\n";
   printf "--manifest \"file\"  Use file as a manifest file\n";
   printf "--ignore \"igname\"  File containing file matches to ignore\n";
@@ -114,8 +116,8 @@ if ($help or $result == 0) {
   printf "and of course:\n";
   printf "--help             Displays this text\n";
   printf "\nAll options can be abbreviated to their shortest unique\n";
-  printf "  form: --o, --ne, --p, --d, --f, --m, --i, --u/--nou,\n";
-  printf "        --z/--noz, --a/--noa, and --h\n";
+  printf "  form: --o, --ne, --p, --d, --diffc, --f, --m, --i,\n";
+  printf "        --u/--nou, --z/--noz, --a/--noa, and --h\n";
   printf "\n";
   exit 1;
 }
@@ -154,7 +156,10 @@ if (not defined($old)) {
 
 chdir $gnc_home . "/" . $new or die "Can't cd!\n";
 # Start out with our basic makepatch arguments
-my @args = ('-verbose', '-diff', 'diff -up', '-exclude-vc');
+my @args = ('-verbose', '-exclude-vc');
+
+# Push the diff command value
+push(@args, '-diff',  "$::diffcmd");
 
 if (not $::ask_description) {
   push(@args, '-description', '');