Fix properly install to /etc for /usr prefix (closes merbanan#2827)

vestom · Feb 10, 2024 · 2d63f30 · 2d63f30
1 parent 0443488
commit 2d63f30
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/conf/CMakeLists.txt b/conf/CMakeLists.txt
@@ -3,7 +3,10 @@
 ########################################################################
 file(GLOB RTL433_CONF_FILES "*.conf")
 
+# Note that apparently bare `etc` or relative CMAKE_INSTALL_SYSCONFDIR
+# always gets CMAKE_INSTALL_PREFIX prepended.
+# Use absolute CMAKE_INSTALL_FULL_SYSCONFDIR to get /etc for /usr prefix.
 install(FILES
     ${RTL433_CONF_FILES}
-    DESTINATION etc/rtl_433
+    DESTINATION ${CMAKE_INSTALL_FULL_SYSCONFDIR}/rtl_433
 )