praat: update to 6.4.39

Closes: #56382 [via git-merge-pr]

srcpkgs/praat/template

@@ -1,6 +1,6 @@
 # Template file for 'praat'
 pkgname=praat
-version=6.4.38
+version=6.4.39
 revision=1
 create_wrksrc=yes
 hostmakedepends="pkg-config"
@@ -13,7 +13,7 @@ license="GPL-2.0-or-later"
 homepage="https://www.fon.hum.uva.nl/praat/"
 changelog="https://www.fon.hum.uva.nl/praat/manual/What_s_new_.html"
 distfiles="https://github.com/praat/praat/archive/v${version}.tar.gz"
-checksum=37bd44e26bfc2398d390e0b3f1cb1ebf26cf4f33be78f1b7f111e8ed42cb767e
+checksum=a432faee3f00710fb969dcc3ef09aec518332a7cf9c6512a320d657a0155fb24
 
 # there are a number of pre-defined Makefiles for certain configurations
 # build options are used to choose which one to use among a selected few
@@ -30,7 +30,7 @@ vopt_conflict alsa pulseaudio
 
 do_build() {
 	for _variant in $(vopt_if alsa alsa) $(vopt_if jack jack) $(vopt_if pulseaudio pulse-gcc) nogui; do
-		cp -a "${pkgname}-${version}" $_variant
+		cp -a "praat.github.io-${version}" $_variant
 		cd $_variant
 
 		cp makefiles/makefile.defs.linux.${_variant} ./makefile.defs
@@ -67,7 +67,7 @@ do_install() {
 }
 
 do_check() {
-	cd "${pkgname}-${version}/test"
+	cd "praat.github.io-${version}/test"
 	../../praat --run runAllTests_batch.praat
 	../../praat_nogui --run runAllTests_batch.praat
 }