This patch is to make sure that `libncurses' is among the `NEEDED'
dependencies of `libreadline.so' and `libhistory.so'.

Failing to do that, applications linking against Readline are
forced to explicitly link against libncurses as well; in addition,
this trick doesn't work when using GNU ld's `--as-needed'.

--- shlib/Makefile.in	2009-01-06 18:03:22.000000000 +0100
+++ shlib/Makefile.in	2009-07-27 14:43:25.000000000 +0200
@@ -84,7 +84,7 @@ SHOBJ_LDFLAGS = @SHOBJ_LDFLAGS@
 SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@
 SHOBJ_LIBS = @SHOBJ_LIBS@
 
-SHLIB_XLDFLAGS = @LDFLAGS@ @SHLIB_XLDFLAGS@
+SHLIB_XLDFLAGS = @LDFLAGS@ @SHLIB_XLDFLAGS@ -lncurses
 SHLIB_LIBS = @SHLIB_LIBS@
 
 SHLIB_DOT = @SHLIB_DOT@
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<tr><td><span title='2020-05-08 15:50:22 +0200'>2020-05-08</span></td><td><a href='/guix/commit/gnu/packages/patches/twinkle-bcg729.patch?id=e5463baf2ce21cd2abc7ac5576401ae7ee7eb28c'>gnu: twinkle: Update package definition.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/twinkle-bcg729.patch: New file.
* gnu/packages/telephony.scm (twinkle)[source](patches): Use it.
[build-system]: Change from cmake-build-system to qt-build-system.
[arguments]&lt;#:configure-flags&gt;: Add "-DWITH_ZRTP", "-DWITH_G729".
[arguments]&lt;#:phases&gt;[wrap-executable]: Delete phase.
[native-inputs]: Move readline, file, ucommon, ccrtp, libxml2, speex,
speexdsp, libsndfile, alsa-lib to ...
[inputs]: ... here.  Add bcg729, zrtpcpp, libilbc.

Signed-off-by: Danny Milosavljevic &lt;dannym@scratchpost.org&gt;
</span></span></td><td>Raghav Gururajan</td></tr>