Changeset d09e490 for chapter02

Timestamp:

03/05/2023 10:16:29 AM (15 months ago)

Author:

Thomas Trepl <thomas@…>

Branches:

multilib

Children:

ce49ad6

Parents:

4e897cf (diff), 271c856 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Automatic merge of trunk into multilib

File:

• chapter02/hostreqs.xml (modified) (7 diffs)

chapter02/hostreqs.xml

@@ -56 +56 @@
 
     <listitem>
-      <para><emphasis role="strong">Coreutils-6.9</emphasis></para>
+      <para><emphasis role="strong">Coreutils-7.0</emphasis></para>
     </listitem>
 
@@ -166 +166 @@
 
 <screen role="nodump"><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
-<literal> #!/bin/bash
+<literal>#!/bin/bash
 # A script to list version numbers of critical development tools
 
@@ -186 +186 @@
      echo "ERROR: Cannot find $2 ($1)"; return 1; 
    fi
-   v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+' | head -n1)
+   v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
    if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
    then 
@@ -198 +198 @@
 ver_kernel()
 {
-   kver=$(uname -r | sed -E 's/^([0-9\.]+).*/\1/') 
+   kver=$(uname -r | grep -E -o '[0-9\.]+')
    if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
    then 
@@ -218 +218 @@
 ver_check GCC            gcc      5.1
 ver_check "GCC (C++)"    g++      5.1
-ver_check Grep           grep     2.6.1
+ver_check Grep           grep     2.5.1a
 ver_check Gzip           gzip     1.3.12
 ver_check M4             m4       1.4.10
@@ -229 +229 @@
 ver_check Texinfo        texi2any 4.7
 ver_check Xz             xz       5.0.0
-#ver_check "Linux Kernel" "" 3.2 'cat /proc/version' 
-ver_kernel 3.2
+ver_kernel &min-kernel;
 
 alias_check() {
@@ -242 +241 @@
 alias_check sh Bash
 
-echo "Compiler check"
+echo "Compiler check:"
 if printf "int main(){}" | g++ -x c++ -
 then echo "OK:    g++ works";