From 494135d51128210bb7cd31461b2800ea7ac6e6d3 Mon Sep 17 00:00:00 2001
From: Brett Gilio <brettg@gnu.org>
Date: Wed, 1 Jan 2020 16:25:16 -0600
Subject: gnu: Add libtgvoip.

* gnu/packages/telephony.scm (libtgvoip): New variable.
---
 gnu/packages/telephony.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'gnu/packages/telephony.scm')

diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 0c9de8bd0c..e7f294a999 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -14,6 +14,7 @@
 ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 ;;; Copyright © 2019 Jan Wielkiewicz <tona_kosmicznego_smiecia@interia.pl>
 ;;; Copyright © 2019 Ivan Vilata i Balaguer <ivan@selidor.net>
+;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -947,3 +948,27 @@ (define-public jami
 
 (define-public jami-client-gnome
   (deprecated-package "jami-client-gnome" jami))
+
+(define-public libtgvoip
+  (package
+    (name "libtgvoip")
+    (version "2.4.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/zevlg/libtgvoip.git")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "04dbwd3lwdannhxb2sh6z02i3lka9sb5s039pki6ka4siq5xzk1j"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("openssl" ,openssl)
+       ("libopusenc" ,libopusenc)))
+    (synopsis "VoIP library for Telegram clients")
+    (description "A collection of libraries and header files for implementing
+telephony functionality into custom Telegram clients.")
+    (home-page "https://github.com/zevlg/libtgvoip")
+    (license license:unlicense)))
-- 
cgit v1.2.3


From 5a0d73911c93745391a687def9ba8c7d0d41be23 Mon Sep 17 00:00:00 2001
From: Brett Gilio <brettg@gnu.org>
Date: Sun, 5 Jan 2020 19:03:07 -0600
Subject: gnu: libtgvoip: Update to 2.4.4.

* gnu/packages/telephony.scm (libtgvoip): Update to 2.4.4.
[source]: Change source URI to reflect upstream.
[inputs]: Add pulseaudio and alsa-lib.

This change corrects a bug, and allows for cross-compilation on armhf architectures.
---
 gnu/packages/telephony.scm | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/telephony.scm')

diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index e7f294a999..11eeeedce4 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -952,21 +952,23 @@ (define-public jami-client-gnome
 (define-public libtgvoip
   (package
     (name "libtgvoip")
-    (version "2.4.2")
+    (version "2.4.4")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/zevlg/libtgvoip.git")
+             (url "https://github.com/grishka/libtgvoip.git")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "04dbwd3lwdannhxb2sh6z02i3lka9sb5s039pki6ka4siq5xzk1j"))))
+         "122kn3jx6v0kkldlzlpzvlwqxgp6pmzxsjhrhcxw12bx9c08sar5"))))
     (build-system gnu-build-system)
     (inputs
-     `(("openssl" ,openssl)
-       ("libopusenc" ,libopusenc)))
+     `(("alsa-lib" ,alsa-lib)
+       ("libopusenc" ,libopusenc)
+       ("openssl" ,openssl)
+       ("pulseaudio" ,pulseaudio)))
     (synopsis "VoIP library for Telegram clients")
     (description "A collection of libraries and header files for implementing
 telephony functionality into custom Telegram clients.")
-- 
cgit v1.2.3


From 1792a70655507625cbe654a0eec1428f210d2fd3 Mon Sep 17 00:00:00 2001
From: Brett Gilio <brettg@gnu.org>
Date: Sun, 5 Jan 2020 19:31:07 -0600
Subject: gnu: libtgvoip: Fix failing build on i686-linux.

* gnu/local.mk (libtgvoip): Add patches for libtgvoip-disable-sse2.patch
and libtgvoip-disable-webrtc.patch

* gnu/packages/patches/libtgvoip-disable-sse2.patch: New file.

* gnu/packages/patches/libtgvoip-disable-webrtc.patch: New file.

* gnu/packages/telephony.scm (libtgvoip): Fix building on i686-linux.
[source]: Reference patches for correcting failing build on i686-linux
architecture.

Reported-by: Diego Nicola Barbato <dnbarbato@posteo.de>
Fixes <bugs.gnu.org/38944>.
---
 gnu/local.mk                                       |  2 +
 gnu/packages/patches/libtgvoip-disable-sse2.patch  | 51 ++++++++++++++++++++++
 .../patches/libtgvoip-disable-webrtc.patch         | 47 ++++++++++++++++++++
 gnu/packages/telephony.scm                         |  6 +++
 4 files changed, 106 insertions(+)
 create mode 100644 gnu/packages/patches/libtgvoip-disable-sse2.patch
 create mode 100644 gnu/packages/patches/libtgvoip-disable-webrtc.patch

(limited to 'gnu/packages/telephony.scm')

diff --git a/gnu/local.mk b/gnu/local.mk
index 83bba6b644..b7fa503257 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1113,6 +1113,8 @@ dist_patch_DATA =						\
   %D%/packages/patches/libsndfile-CVE-2017-8362.patch		\
   %D%/packages/patches/libsndfile-CVE-2017-12562.patch		\
   %D%/packages/patches/libtar-CVE-2013-4420.patch 		\
+  %D%/packages/patches/libtgvoip-disable-sse2.patch 		\
+  %D%/packages/patches/libtgvoip-disable-webrtc.patch 		\
   %D%/packages/patches/libtheora-config-guess.patch		\
   %D%/packages/patches/libtommath-fix-linkage.patch		\
   %D%/packages/patches/libtool-skip-tests2.patch		\
diff --git a/gnu/packages/patches/libtgvoip-disable-sse2.patch b/gnu/packages/patches/libtgvoip-disable-sse2.patch
new file mode 100644
index 0000000000..0e4faeab26
--- /dev/null
+++ b/gnu/packages/patches/libtgvoip-disable-sse2.patch
@@ -0,0 +1,51 @@
+Copied from Debian.
+
+Description: Disable SSE2 code on i386
+ This patch is not complete. A high-graded solution may use automatic switching
+ between SSE2 and C++ implementations based on the results of runtime checks.
+ The webrtc code already provides for one of them inside its GetCPUInfo function.
+Bug-Debian: https://bugs.debian.org/892823
+Author: Nicholas Guriev <guriev-ns@ya.ru>
+Last-Update: Tue, 29 Jan 2019 23:26:38 +0300
+
+--- a/libtgvoip.gyp
++++ b/libtgvoip.gyp
+@@ -871,11 +871,7 @@
+                 'WEBRTC_POSIX',
+               ],
+               'conditions': [
+-                [ '"<!(uname -m)" == "i686"', {
+-                  'cflags_cc': [
+-                    '-msse2',
+-                  ],
+-                }], ['"<!(uname -s)" == "Linux"', {
++                [ '"<!(uname -s)" == "Linux"', {
+                   'defines': [
+                     'WEBRTC_LINUX',
+                   ],
+--- a/webrtc_dsp/rtc_base/system/arch.h
++++ b/webrtc_dsp/rtc_base/system/arch.h
+@@ -28,7 +28,10 @@
+ #define WEBRTC_ARCH_64_BITS
+ #define WEBRTC_ARCH_LITTLE_ENDIAN
+ #elif defined(_M_IX86) || defined(__i386__)
++#if defined(__SSE2__)
++// This macro is mostly used to detect SSE2 extension.
+ #define WEBRTC_ARCH_X86_FAMILY
++#endif
+ #define WEBRTC_ARCH_X86
+ #define WEBRTC_ARCH_32_BITS
+ #define WEBRTC_ARCH_LITTLE_ENDIAN
+--- a/webrtc_dsp/typedefs.h
++++ b/webrtc_dsp/typedefs.h
+@@ -28,7 +28,10 @@
+ #define WEBRTC_ARCH_64_BITS
+ #define WEBRTC_ARCH_LITTLE_ENDIAN
+ #elif defined(_M_IX86) || defined(__i386__)
++#if defined(__SSE2__)
++// This macro is mostly used to detect SSE2 extension.
+ #define WEBRTC_ARCH_X86_FAMILY
++#endif
+ #define WEBRTC_ARCH_X86
+ #define WEBRTC_ARCH_32_BITS
+ #define WEBRTC_ARCH_LITTLE_ENDIAN
diff --git a/gnu/packages/patches/libtgvoip-disable-webrtc.patch b/gnu/packages/patches/libtgvoip-disable-webrtc.patch
new file mode 100644
index 0000000000..0ca532301c
--- /dev/null
+++ b/gnu/packages/patches/libtgvoip-disable-webrtc.patch
@@ -0,0 +1,47 @@
+Copied from Debian.
+
+Description: Fix build of  WebRTC on non-Linux systems
+ * Define the WEBRTC_LINUX macro only on Linux, and not on GNU/Hurd or FreeBSD.
+ * Fix type cast in the CurrentThreadId function.
+Bug-Debian: https://bugs.debian.org/920851
+Author: Nicholas Guriev <guriev-ns@ya.ru>
+Last-Update: Tue, 29 Jan 2019 23:26:44 +0300
+
+--- a/libtgvoip.gyp
++++ b/libtgvoip.gyp
+@@ -869,20 +869,18 @@
+             '"<(OS)" == "linux"', {
+               'defines': [
+                 'WEBRTC_POSIX',
+-                'WEBRTC_LINUX',
+               ],
+               'conditions': [
+                 [ '"<!(uname -m)" == "i686"', {
+                   'cflags_cc': [
+                     '-msse2',
+                   ],
++                }], ['"<!(uname -s)" == "Linux"', {
++                  'defines': [
++                    'WEBRTC_LINUX',
++                  ],
+                 }]
+               ],
+-              'direct_dependent_settings': {
+-                'libraries': [
+-
+-                ],
+-              },
+             },
+           ],
+         ],
+--- a/webrtc_dsp/rtc_base/platform_thread_types.cc
++++ b/webrtc_dsp/rtc_base/platform_thread_types.cc
+@@ -31,7 +31,7 @@ PlatformThreadId CurrentThreadId() {
+   return syscall(__NR_gettid);
+ #else
+   // Default implementation for nacl and solaris.
+-  return reinterpret_cast<pid_t>(pthread_self());
++  return static_cast<pid_t>(pthread_self());
+ #endif
+ #endif  // defined(WEBRTC_POSIX)
+ }
diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 11eeeedce4..8e7384bf85 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -960,6 +960,12 @@ (define-public libtgvoip
              (url "https://github.com/grishka/libtgvoip.git")
              (commit version)))
        (file-name (git-file-name name version))
+       ;; Fix compilation on i686-linux architecture.
+       ;; NOTE: Applying these patches is order-dependent!
+       ;; The patch for WebRTC /must/ precede the patch for SSE2.
+       (patches
+        (search-patches "libtgvoip-disable-webrtc.patch"
+                        "libtgvoip-disable-sse2.patch"))
        (sha256
         (base32
          "122kn3jx6v0kkldlzlpzvlwqxgp6pmzxsjhrhcxw12bx9c08sar5"))))
-- 
cgit v1.2.3