From e0d7e8f946259a51eb455b172e268e2d1590a281 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Thu, 21 Mar 2024 15:45:26 +0000
Subject: [PATCH] cmake: don't install pam file if exists

fixes #209
---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index eb495f8..07e2338 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,5 +83,9 @@ protocol("unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml" "linux-dmabuf-unst
 # Installation
 install(TARGETS hyprlock)
 
-install(FILES "pam/hyprlock" DESTINATION "${CMAKE_INSTALL_FULL_SYSCONFDIR}/pam.d")
+install(CODE "
+    if (NOT EXISTS \"${CMAKE_INSTALL_FULL_SYSCONFDIR}/pam.d/hyprlock\")
+        install(FILES \"${CMAKE_SOURCE_DIR}/pam/hyprlock\" DESTINATION \"${CMAKE_INSTALL_FULL_SYSCONFDIR}/pam.d\")
+    endif()
+")