Changeset 1a7159d for postlfs/editors

Timestamp:

08/26/2024 10:55:49 AM (4 weeks ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

12.2, lazarus, trunk

Children:

2f2568e, 81385e3

Parents:

9e084d2

git-author:

Xi Ruoyao <xry111@…> (08/26/2024 10:41:35 AM)

git-committer:

Xi Ruoyao <xry111@…> (08/26/2024 10:55:49 AM)

Message:

bluefish: Disable the infbrowser plugin instead of building a broken one

The error message from GCC 14 indicates a real problem: the NanoHTTP
functions are removed from libxml >= 2.13.0. Manually injecting a
prototype just papers over the issue as the function just does not exist
in libxml2.so:

$ objdump -T /usr/lib/libxml2.so | grep xmlNanoHTTPFetch \

echo nothing

nothing

Thus we are just building a plugin which isn't loadable at runtime at
all. Note that when linking a shared object the linker does not mandate
the referenced symbols to exist but dlopen() a shared object referencing
a nonexist symbol will cause an "undefined symbol" error.

So it's better not to build this plugin at all, instead of building and
installing a completely broken one.

File:

• postlfs/editors/bluefish.xml (modified) (1 diff)

postlfs/editors/bluefish.xml

@@ -97 +97 @@
 
     <para>
-      First, fix a problem introduced by gcc14:
+      First, disable a plugin requiring functions removed in libxml-2.13.0
+      or later:
     </para>
 
-<screen><userinput>sed -e '/HTMLtree.h/a int xmlNanoHTTPFetch(const char* URL, const char* filename, char** contentType);' \
-    -i src/plugin_infbrowser/infb_gui.c
-</userinput></screen>
+<screen><userinput>sed '/infbrowser/d' -i src/Makefile.am &amp;&amp;
+autoreconf</userinput></screen>
 
     <para>