$NetBSD$

Pretend NetBSD is Linux for the choice of components to build.
XXX Maybe do this for *BSD, not just NetBSD.

--- CMakeLists.txt.orig	2025-03-08 15:31:14.000000000 +0000
+++ CMakeLists.txt
@@ -22,7 +22,7 @@ INCLUDE (FindPkgConfig)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
 	set(DEFAULT_EGL ON)
 	set(DEFAULT_GLX ON)
 	set(DEFAULT_WGL OFF)
@@ -34,7 +34,11 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 	set(DEFAULT_X11 ON)
 
 	set(DEFAULT_GLES_TESTS_BUILD ON)
+    if (${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
+	set(DEFAULT_VK_TESTS_BUILD OFF)
+    else()
 	set(DEFAULT_VK_TESTS_BUILD ON)
+    endif()
 elseif(APPLE)
 	set(DEFAULT_EGL OFF)
 	set(DEFAULT_GLX OFF)
@@ -230,7 +234,7 @@ if(PIGLIT_BUILD_WGL_TESTS)
 	add_definitions(-DPIGLIT_HAS_WGL)
 endif()
 
-IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
 	pkg_check_modules(LIBDRM QUIET libdrm)
 	pkg_check_modules(XCB QUIET xcb)
 	pkg_check_modules(XCB_DRI2 QUIET xcb-dri2)