gnu: Add sipp.

* gnu/packages/telephony.scm (sipp): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/telephony.scm

@@ -23,6 +23,7 @@
 ;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
 ;;; Copyright © 2021 Demis Balbach <db@minikn.xyz>
 ;;; Copyright © 2022 Thomas Albers Raviola <thomas@thomaslabs.org>
+;;; Copyright © 2023 Ivan Gankevich <igankevich@capybaramail.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -40,6 +41,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages telephony)
+  #:use-module (guix gexp)
   #:use-module (gnu packages)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages aidc)
@@ -70,6 +72,7 @@
   #:use-module (gnu packages libusb)
   #:use-module (gnu packages linphone)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages maths)
   #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages netpbm)
@@ -1036,3 +1039,64 @@ It supports the following smartphones:
 @end itemize")
       (home-page "https://github.com/2b-as/xgoldmon")
       (license license:gpl2+))))
+
+(define-public sipp
+  (package
+    (name "sipp")
+    (version "3.7.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/SIPp/sipp")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256 (base32 "0vplccia9zdva1wwny2xgs0b6rzmq4abxvw8lyz61wfw7jjmvin0"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list
+      #:configure-flags
+      #~(list "-DUSE_GSL=1" "-DUSE_PCAP=1" "-DUSE_SSL=1" "-DUSE_SCTP=1")
+      #:phases
+      #~(modify-phases %standard-phases
+          ;; Modify build instructions to use external GTEST and GMOCK.
+          (add-before 'configure 'unbundle-gtest
+            (lambda _
+              (rmdir "gtest")
+              (symlink (assoc-ref %build-inputs "googletest") "gtest")
+              (substitute* "CMakeLists.txt"
+                ((".*gtest-all.*") "")
+                ((".*gmock-all.*") "")
+                (("target_compile_features\\(sipp_unittest" all)
+                 (string-append "target_link_libraries(sipp_unittest gtest gmock)\n"
+                                all)))))
+          ;; Generate version.h without GIT.
+          (add-before 'configure 'fix-version
+            (lambda _
+              (copy-file "include/version.h.in" "include/version.h")
+              (substitute* "include/version.h" (("@VERSION@") #$version))
+              (substitute* "CMakeLists.txt" (("find_package\\(Git\\)") ""))))
+          (add-after 'build 'build-tests
+            (lambda* (#:key parallel-build? #:allow-other-keys)
+              (invoke "make"
+                      (string-append
+                       "-j" (if parallel-build?
+                                (number->string (parallel-job-count))
+                                "1"))
+                      "sipp_unittest")))
+          (replace 'check
+            (lambda* (#:key tests? #:allow-other-keys)
+              (when tests?
+                (invoke "./sipp_unittest")))))))
+    (inputs
+     (list gsl libpcap lksctp-tools ncurses/tinfo openssl))
+    (native-inputs
+     (list googletest pkg-config))
+    (synopsis "Performance testing tool for the SIP protocol")
+    (description "SIPp can be used to test many real SIP equipements like SIP
+proxies, B2BUAs, SIP media servers, SIP/x gateways, and SIP PBXes.  It is also
+very useful to emulate thousands of user agents calling your SIP system.")
+    (home-page "https://sipp.readthedocs.io/")
+    (license (list license:gpl2+        ; sipp's main license
+                   license:bsd-3        ; send_packets.c, send_packets.h
+                   license:zlib)))) ; md5.c, md5.h