iperf: update to 2.1.5, adopt.

srcpkgs/iperf/patches/fix-gettcpinfo-musl.patch

@@ -0,0 +1,20 @@
+It seems there was a broken commit meant to fix compilation on win32,
+but this broke compilation on musl.
+
+See:
+
+https://sourceforge.net/p/iperf2/code/ci/c8f861a0a07b0606a581f2658c71959ad9417923/
+
+for the broken commit. The current patch fixes that by completing the
+definition of gettcpinfo() to what it was before the broken commit.
+
+--- a/compat/gettcpinfo.c	2021-12-05 17:49:56.000000000 -0300
++++ b/compat/gettcpinfo.c	2021-12-11 19:29:24.850947483 -0300
+@@ -99,4 +99,7 @@
+ };
+ #else
+ inline void gettcpinfo (int sock, struct ReportStruct *sample) {
++    sample->tcpstats.rtt = 1;
++    sample->tcpstats.isValid  = false;
++};
+ #endif

srcpkgs/iperf/template

@@ -1,16 +1,16 @@
 # Template file for 'iperf'
 pkgname=iperf
-version=2.1.4
+version=2.1.5
 revision=1
 build_style=gnu-configure
 configure_args="--enable-ipv6 --enable-multicast --enable-threads
  ac_cv_sizeof_bool=0"
 short_desc="Perform network throughput tests"
-maintainer="Orphaned <orphan@voidlinux.org>"
+maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
 license="NCSA"
 homepage="https://iperf.fr/"
 distfiles="${SOURCEFORGE_SITE}/${pkgname}2/${pkgname}-${version}.tar.gz"
-checksum=062b392e87b8e227aca74fef0a99b04fe0382d4518957041b508a56885b4d4f9
+checksum=56ec1312d24bd2c78790e67c96c0a991c82e71bc4c0b0d37171bd89c9fd6ef3e
 
 post_install() {
 	vlicense COPYING LICENSE