[lfs] 02/02: gettext: Fix build issue with system libxml2

This is an automated email from the git hooks/post-receive script.

git pushed a commit to branch trunk
in repository lfs.

commit e5955cd62a4069b1e2c9fb1536c55dc399a8bcb3
Author: Xi Ruoyao <[email protected]>
AuthorDate: Wed Dec 18 10:48:14 2024 +0800

    gettext: Fix build issue with system libxml2
    
    The upstream fix is explicitly checking libxml2 version so it's not
    practical to be turned into a sed.  But I don't want to upload another
    patch just for such a "temporary" issue (as it'll be fixed for 0.23.1
    anyway).  This alternative fix relies on:
    
    1. The fact that the return type of xmlCtxtGetLastError and the arg type
       of xmlStructuredErrorFunc are changed in the same commit
       61034116d0a3 ("error: Make more xmlError structs constant").
    2. GCC supports typeof(expr) to get the type of expr w/o really
       evaluating it.
    
    So it should have the same effect as the upstream fix.
    
    Tested with both --with-included-libxml2 and --without-included-libxml2
    on BLFS.
---
 chapter08/gettext.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/chapter08/gettext.xml b/chapter08/gettext.xml
index f26d15536..d8fbc8f20 100644
--- a/chapter08/gettext.xml
+++ b/chapter08/gettext.xml
@@ -43,6 +43,14 @@
   <sect2 role="installation">
     <title>Installation of Gettext</title>
 
+    <para>At first, fix an issue causing the package fail to build with
+    libxml-2.12 or later.  The fix is optional for building LFS, but
+    required if rebuilding this package in BLFS with libxml
+    installed:</para>
+
+<screen><userinput remap="pre">sed -e '/^structured/s/xmlError \*/typeof(xmlCtxtGetLastError(NULL)) /' \
+    -i gettext-tools/src/its.c</userinput></screen>
+
     <para>Prepare Gettext for compilation:</para>
 
 <screen><userinput remap="configure">./configure --prefix=/usr    \

-- 
To stop receiving notification emails like this one, please contact
the administrator of this repository.

-- 
http://lists.linuxfromscratch.org/sympa/info/lfs-book
Unsubscribe: See the above information page