# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1620305862 0
# Node ID aacd5b54d01080abbbda1141ef30c9cfd104c075
# Parent  a88405d94c1ef327adcf0e0bc997476018a8ce9e
memtest,plop: tune lzma compression

diff -r a88405d94c1e -r aacd5b54d010 memtest/receipt
--- a/memtest/receipt	Fri Apr 30 16:35:54 2021 +0000
+++ b/memtest/receipt	Thu May 06 12:57:42 2021 +0000
@@ -16,7 +16,7 @@
 # Rules to configure and make the package.
 compile_rules()
 {
-	ls $stuff/memtest*-$VERSION-*.patch &&
+	ls $stuff/memtest*-$VERSION-*.patch 2> /dev/null &&
 	for i in $stuff/memtest*-$VERSION-*.patch ; do
 		patch -p1 < $i
 	done
diff -r a88405d94c1e -r aacd5b54d010 memtest/stuff/bootloader.S
--- a/memtest/stuff/bootloader.S	Fri Apr 30 16:35:54 2021 +0000
+++ b/memtest/stuff/bootloader.S	Thu May 06 12:57:42 2021 +0000
@@ -313,8 +313,8 @@
 #else
 	subw	%ax, %bx
 	jnc	forward
+	//movw	$0x8FFF, %ax
 	movb	$0x90, %ah
-	;decw	%ax
 forward:
 	movw	%ax, %es
 	movw	%ax, %di
diff -r a88405d94c1e -r aacd5b54d010 memtest/stuff/pack
--- a/memtest/stuff/pack	Fri Apr 30 16:35:54 2021 +0000
+++ b/memtest/stuff/pack	Thu May 06 12:57:42 2021 +0000
@@ -40,7 +40,7 @@
 
 compress()
 {
-	xz -z -e --format=lzma --lzma1=mf=bt2 --stdout | dd bs=1 skip=13
+	xz -z -e --format=raw --lzma1=mf=bt2,nice=132 --stdout
 }
 
 main()
diff -r a88405d94c1e -r aacd5b54d010 plop/receipt
--- a/plop/receipt	Fri Apr 30 16:35:54 2021 +0000
+++ b/plop/receipt	Thu May 06 12:57:42 2021 +0000
@@ -3,7 +3,7 @@
 PACKAGE="plop"
 VERSION="5.0.15"
 CATEGORY="base-system"
-SHORT_DESC="USB / IDE-CD / PCMCIA CardBus and others boot utility."
+SHORT_DESC="USB / IDE-CD / PCMCIA CardBus and others boot utility (486+)."
 MAINTAINER="pascal.bellard@slitaz.org"
 LICENSE="other"
 WEB_SITE="https://www.plop.at/en/bootmanagers.html"
diff -r a88405d94c1e -r aacd5b54d010 plop/stuff/pack
--- a/plop/stuff/pack	Fri Apr 30 16:35:54 2021 +0000
+++ b/plop/stuff/pack	Thu May 06 12:57:42 2021 +0000
@@ -42,9 +42,14 @@
 	done | xargs echo -en | dd conv=notrunc bs=1 of=$2 seek=$3
 }
 
+bits()
+{
+	sed "/^.define PROP_$1/"'!'"d;s|.*_$1.||" unlzma.S
+}
+
 compress()
 {
-	xz -z -e --format=lzma --lzma1=mf=bt2 --stdout | dd bs=1 skip=13
+	xz -z -e --format=raw --lzma1=mf=bt2,lc=$(bits LC),lp=$(bits LP),pb=$(bits BP),nice=84 --stdout 
 }
 
 main()
diff -r a88405d94c1e -r aacd5b54d010 plop/stuff/unlzma.S
--- a/plop/stuff/unlzma.S	Fri Apr 30 16:35:54 2021 +0000
+++ b/plop/stuff/unlzma.S	Thu May 06 12:57:42 2021 +0000
@@ -18,9 +18,11 @@
  * Compression with : lzma e src dst -eos -pb2 -lp0 -lc3
  */
 
-#define PROP_PB 2
+//#define PROP_PB 2
+#define PROP_PB 0
 #define PROP_LP 0
-#define PROP_LC 3
+//#define PROP_LC 3
+#define PROP_LC 0
 #define PROPS (PROP_LC+(PROP_LP*9)+(PROP_PB*45))
 
 // static const Byte *Buffer;