build(deps/Linux): include gnu-which as dependency (#4251)

cmake/packaging/linux.cmake

@@ -42,6 +42,7 @@ set(CPACK_RPM_USER_FILELIST "%caps(cap_sys_admin+p) ${SUNSHINE_EXECUTABLE_PATH}"
 set(CPACK_DEB_COMPONENT_INSTALL ON)
 set(CPACK_DEBIAN_PACKAGE_DEPENDS "\
             ${CPACK_DEB_PLATFORM_PACKAGE_DEPENDS} \
+            debianutils, \
             libcap2, \
             libcurl4, \
             libdrm2, \
@@ -70,7 +71,8 @@ set(CPACK_RPM_PACKAGE_REQUIRES "\
             miniupnpc >= 2.2.4, \
             numactl-libs >= 2.0.14, \
             openssl >= 3.0.2, \
-            pulseaudio-libs >= 10.0")
+            pulseaudio-libs >= 10.0, \
+            which >= 2.21")
 
 if(NOT BOOST_USE_STATIC)
     set(CPACK_DEBIAN_PACKAGE_DEPENDS "\

packaging/linux/Arch/PKGBUILD

@@ -33,6 +33,7 @@ depends=(
   'openssl'
   'opus'
   'udev'
+  'which'
 )
 
 makedepends=(

packaging/linux/fedora/Sunshine.spec

@@ -72,6 +72,7 @@ BuildRequires: gcc14-c++
 
 %global cuda_dir %{_builddir}/cuda
 
+Requires: libayatana-appindicator3 >= 0.5.3
 Requires: libcap >= 2.22
 Requires: libcurl >= 7.0
 Requires: libdrm > 2.4.97
@@ -84,7 +85,7 @@ Requires: miniupnpc >= 2.2.4
 Requires: numactl-libs >= 2.0.14
 Requires: openssl >= 3.0.2
 Requires: pulseaudio-libs >= 10.0
-Requires: libayatana-appindicator3 >= 0.5.3
+Requires: which >= 2.21
 
 %description
 Self-hosted game stream host for Moonlight.

packaging/sunshine.rb

@@ -43,6 +43,7 @@ class @PROJECT_NAME@ < Formula
 
   on_linux do
     depends_on "avahi"
+    depends_on "gnu-which"
     depends_on "libayatana-appindicator"
     depends_on "libcap"
     depends_on "libdrm"