branch master updated: gnu: libtgvoip: Fix loading of shared libraries.

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The following commit(s) were added to refs/heads/master by this push:
     new 5804143  gnu: libtgvoip: Fix loading of shared libraries.
5804143 is described below

commit 580414376b03f2430050f8b5405631f4d7e7e8e3
Author: Diego Nicola Barbato <dnbarbato@posteo.de>
AuthorDate: Sat Apr 4 19:36:31 2020 +0200

    gnu: libtgvoip: Fix loading of shared libraries.
    
    * gnu/packages/telephony.scm (libtgvoip)[arguments]<#:phases>[patch-dlopen]:
      New phase.
    
    Fixes <https://debbugs.gnu.org/40408>.
    
    Signed-off-by: Brett Gilio <brettg@gnu.org>
---
 gnu/packages/telephony.scm | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 58df4f5..be50ab3 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -889,6 +889,23 @@ Initiation Protocol (SIP) and a multimedia framework.")
        ("libopusenc" ,libopusenc)
        ("openssl" ,openssl)
        ("pulseaudio" ,pulseaudio)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; libtgvoip wants to dlopen libpulse and libasound, so tell it where
+         ;; they are.
+         (add-after 'unpack 'patch-dlopen
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "os/linux/AudioPulse.cpp"
+               (("libpulse\\.so")
+                (string-append (assoc-ref inputs "pulseaudio")
+                              "/lib/libpulse.so")))
+             (substitute* '("os/linux/AudioInputALSA.cpp"
+                            "os/linux/AudioOutputALSA.cpp")
+               (("libasound\\.so")
+                (string-append (assoc-ref inputs "alsa-lib")
+                               "/lib/libasound.so")))
+             #t)))))
     (synopsis "VoIP library for Telegram clients")
     (description "A collection of libraries and header files for implementing
 telephony functionality into custom Telegram clients.")