From e1fa39122ef5eb53088afd8a2301cbc787e3ff1e Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 7 Jul 2019 14:10:27 +0200
Subject: video/ps3eye: skip with no submodules

Issue: #726
---
 video-ps3eye/CMakeLists.txt | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

(limited to 'video-ps3eye')

diff --git a/video-ps3eye/CMakeLists.txt b/video-ps3eye/CMakeLists.txt
index 6510d8c7..98921f4f 100644
--- a/video-ps3eye/CMakeLists.txt
+++ b/video-ps3eye/CMakeLists.txt
@@ -1,21 +1,23 @@
 add_compile_definitions(PS3EYE_DEBUG)
 
-add_subdirectory("ps3eye-driver")
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/ps3eye-driver/CMakeLists.txt")
+    add_subdirectory("ps3eye-driver")
 
-if(NOT MSVC)
-    if(PKG_CONFIG_FOUND)
-        pkg_check_modules(libusb "libusb-1.0" QUIET)
-    endif()
-    if(libusb_FOUND)
-        include_directories(SYSTEM ${libusb_INCLUDE_DIRS})
-        link_libraries(${libusb_LIBRARIES})
-    endif()
-else()
-    set(SDK_LIBUSB CACHE PATH "")
-    if(SDK_LIBUSB)
-        set(libusb_FOUND TRUE)
-        link_directories("${SDK_LIBUSB}")
-        include_directories(SYSTEM "${SDK_LIBUSB}")
+    if(NOT MSVC)
+        if(PKG_CONFIG_FOUND)
+            pkg_check_modules(libusb "libusb-1.0" QUIET)
+        endif()
+        if(libusb_FOUND)
+            include_directories(SYSTEM ${libusb_INCLUDE_DIRS})
+            link_libraries(${libusb_LIBRARIES})
+        endif()
+    else()
+        set(SDK_LIBUSB CACHE PATH "")
+        if(SDK_LIBUSB)
+            set(libusb_FOUND TRUE)
+            link_directories("${SDK_LIBUSB}")
+            include_directories(SYSTEM "${SDK_LIBUSB}")
+        endif()
     endif()
 endif()
 
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