Fix broken sed scripts when using dash's built-in echo, reported by Rubén Rodríguez...

[releases.git] / deblob-check

diff --git a/deblob-check b/deblob-check
index 44ae2cd9d74ec6c76a1e8a73c02ff004de3f1afc..e1bdb0dd0af659e75832a77f77b8d570e8a45b80 100755 (executable)
--- a/deblob-check
+++ b/deblob-check
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# deblob-check version 2009-03-19
+# deblob-check version 2009-03-24
 # Inspired in gNewSense's find-firmware script.
 # Written by Alexandre Oliva <lxoliva@fsfla.org>
 
@@ -226,6 +226,25 @@
 case ${LANG+set} in set) LANG=C; export LANG;; esac
 
 rm="rm -f"
+
+for echo in 'echo' 'printf %s\n'; do
+  case `$echo '\nx'` in 
+  '\nx') break;;
+  esac
+done
+case `$echo '\nx'` in 
+'\nx') ;; *) echo Cannot find out what echo to use >&2; exit 1;;
+esac
+
+for echo_n in "echo -n" "printf %s"; do
+  case `$echo_n '\na'; $echo_n '\nb'` in 
+  '\na\nb') break;;
+  esac
+done
+case `$echo_n a; $echo_n b` in 
+'ab') ;; *) echo Cannot find out an echo -n equivalent to use >&2; exit 1;;
+esac
+
 case $1 in
 --save-scripts | -S)
   shift
@@ -1001,7 +1020,7 @@ set_except () {
 
     blob 'static const u8 microcode\[\] = {[^}]*} *;' drivers/net/tokenring/3c359_microcode.h
     blob '#include "3c359_microcode\.h"' drivers/net/tokenring/3c359.c
-    blobna '[/][*][    \n*]* Now to write the microcode\([^/]\|[^*/][/]*\)*[*][/][\n   ]*start = (0xFFFF - (mc_size)[^;]*;[\n  ]*[/][*]\([^/]\|[^*/][/]*\)*[*][/][\n   ]*printk(KERN_INFO "3C359: Uploading Microcode: ");[\n  ]*for ([^{]*\(mc_size[^{]*) {[^}]*writeb(microcode\[\|) {[^}]*writeb(microcode\[mc_size\)[^}]*}\([\n][  ]*printk[^\n]*;[\n      ]*for ([^{]*\(mc_size[^{]*) {[^}]*writeb(microcode\[\|) {[^}]*writeb(microcode\[mc_size\)[^}]*}\)*' drivers/net/tokenring/3c359.c
+    blobna 'start = (0xFFFF - (mc_size)[^;]*;[\n       ]*[/][*]\([^/]\|[^*/][/]*\)*[*][/][\n   ]*printk(KERN_INFO "3C359: Uploading Microcode: ");[\n  ]*for ([^{]*\(mc_size[^{]*) {[^}]*writeb(microcode\[\|) {[^}]*writeb(microcode\[mc_size\)[^}]*}\([\n][  ]*printk[^\n]*;[\n      ]*for ([^{]*\(mc_size[^{]*) {[^}]*writeb(microcode\[\|) {[^}]*writeb(microcode\[mc_size\)[^}]*}\)*' drivers/net/tokenring/3c359.c
 
     blobname 'tr_smctr\.bin' drivers/net/tokenring/smctr.c
 
@@ -1120,13 +1139,16 @@ set_except () {
     blobname 'atmel_at76c50\(2\([de]\|_3com\)\?\|4a\?\(_2958\)\?\|6\)\(\.bin\)\?' drivers/net/wireless/atmel.c
     accept '   *priv->firmware = \(NULL\|new_firmware\);' drivers/net/wireless/atmel.c
 
-    blobname 'b43[^/]*[/]\(%s\|ucode\(5\|1[13]\)\|pcm5\|[abn]0g[01]initvals\(5\|1[13]\)\)\.fw' 'drivers/net/wireless/b43\(legacy\)\?/main.c'
+    blobname 'b43\(legacy\)\?\(%s\)\?[/]\(%s\|ucode\(5\|1[13]\)\|pcm5\|[abn]0g[01]initvals\(5\|1[13]\)\)\.fw' 'drivers/net/wireless/b43\(legacy\)\?/main.c'
+    blobna 'b43legacyerr([^;]*must go to http[^;]*b43#devicefirmware[^;]*);' drivers/net/wireless/b43legacy/main.c
 
-    blob '#define IPW2100_FW_\(\(MINOR_\)\?VERSION\|\(MAJOR\|MINOR\)(x)\)\([^\n]*\\[\n]\)*[^\n]*\([\n][\n]*#define IPW2100_FW_\(\(MINOR_\)\?VERSION\|\(MAJOR\|MINOR\)(x)\)\([^\n]*\\[\n]\)*[^\n]*\)*' drivers/net/wireless/ipw2100.c
+    blob '#define IPW2100_FW_\(\(\(MAJOR\|MINOR\)_VERSION\|\(MAJOR\|MINOR\)(x)\)\|VERSION\)\([^\n]*\\[\n]\)*[^\n]*\([\n][\n]*#define IPW2100_FW_\(\(\(MAJOR\|MINOR\)_VERSION\|\(MAJOR\|MINOR\)(x)\)\|VERSION\)\([^\n]*\\[\n]\)*[^\n]*\)*' drivers/net/wireless/ipw2100.c
     blobname 'ipw2100-\("\([^"\n]\|[\\][\n]\)*"\([^"]\|[\\]["]\)*\)\+' drivers/net/wireless/ipw2100.c
     blobname '__stringify(IPW2100_FW_MINOR_VERSION)' drivers/net/wireless/ipw2100.c
     accept ' *Portions of ipw2100_\(do_\)\?mod_firmware_load[,         ]*\(ipw2100_\(do_\)\?mod_firmware_load[,        and\n]*\)*' drivers/net/wireless/ipw2100.c
-    accept '\(static int \|    \)ipw2100_mod_firmware_load(' drivers/net/wireless/ipw2100.c
+    accept '   ipw2100_mod_firmware_load(fw);' drivers/net/wireless/ipw2100.c
+    accept 'static int ipw2100_mod_firmware_load(' drivers/net/wireless/ipw2100.c
+    blobna 'if (IPW2100_FW_MAJOR[^{]*{[^}]*    }' drivers/net/wireless/ipw2100.c
 
     accept '[/][*] Call this function from process context\([^/]\|[^*/][/]*\)*request_firmware' drivers/net/wireless/ipw2200.c
     blobname 'ipw2200-\(i\?bss\|sniffer\)\.fw' drivers/net/wireless/ipw2200.c
@@ -1137,7 +1159,9 @@ set_except () {
 
     blobname 'libertas_cs\(_helper\)\?\.fw' drivers/net/wireless/libertas/if_cs.c
     blobname 'sd\(8385\|8686\)\(_helper\)\?\.bin' drivers/net/wireless/libertas/if_sdio.c
+    accept '   *card->firmware = \(if_sdio\|lbs_fw\)' drivers/net/wireless/libertas/if_sdio.c
     blobname 'usb8388\(-5\.126\.0\.p5\)\?\.bin' drivers/net/wireless/libertas/if_usb.c
+    blob '[/][*]\([^/]\|[^*/][/]*\)*usb8388\(-5\.126\.0\.p5\)\?\.bin\([^/]\|[^*/][/]*\)*[*][/]' drivers/net/wireless/libertas/if_usb.c
     accept '           lbs_pr_err("request_firmware() failed' drivers/net/wireless/if_usb.c
     blobna 'o\. Copy the firmware image[^\n]*usb8388\([^\n]\|[\n][     ]*[^    \n]\)*' drivers/net/wireless/libertas/README
     blobna '\[fw_name=usb8388[^]]*\]' drivers/net/wireless/libertas/README
@@ -2178,7 +2202,7 @@ g;
 
   sedmain="
 /^$/N;
-/^[\n]\?;[/][*]\\(end .*\\)\\?[*][/];$/{
+/^[\\n]\\?;[/][*]\\(end .*\\)\\?[*][/];$/{
   $4;
   d;
 }
@@ -2206,7 +2230,7 @@ H;
 g;
 $4
 $v:read all
-s/^\\(;[/][*]begin [^\n]*[\\n]\\)*//;
+s/^\\(;[/][*]begin [^\\n]*[\\n]\\)*//;
 s/\\($bol[\n]\?;[/][*]\\(end [^\\n]*\\)\\?[*][/];\\)*$//;
 $v:???!blobfast
 /$blobfast/!b clean;
@@ -2737,7 +2761,7 @@ check () {
   # falsepos matches to files that match it.
   addx () {
     if test -n "$1"; then
-      echo -n "\\|$1" >> $falsepos_name
+      $echo_n "\\|$1" >> $falsepos_name
     fi
   }
 
@@ -2746,7 +2770,7 @@ check () {
   # the falseneg matches to files that match it.
   badx () {
     if test -n "$1"; then
-      echo -n "\\|$1" >> $falseneg_name
+      $echo_n "\\|$1" >> $falseneg_name
     fi
   }
 
@@ -2814,10 +2838,10 @@ check () {
   esac
 
   # Then run through the selected action.
-  if test "$rm" != "rm -f" || test ! `echo "$sedmain" | wc -c` -lt 1024; then
+  if test "$rm" != "rm -f" || test ! `$echo "$sedmain" | wc -c` -lt 1024; then
     scriptname=`mktemp -t deblob-check-sedmain-XXXXXX`
     tempfiles="$tempfiles $scriptname"
-    echo "$sedmain" > $scriptname
+    $echo "$sedmain" > $scriptname
     cmd="sed -n -f \"$scriptname\""
   else
     cmd='sed -n "$sedmain"'