fix pcrio submodule

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "extern/pcrio"]
 	path = extern/pcrio
-	url = https://github.com/apreiml/pcrio.git
+	url = https://github.com/sandsmark/pcrio.git
 [submodule "extern/zstr"]
 	path = extern/zstr
 	url = https://github.com/sandsmark/zstr.git

CMakeLists.txt

@@ -53,11 +53,11 @@ if (GUTILS_TEST)
 endif (GUTILS_TEST)
 
 # TODO: write proper cmake config for pcrio
-if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../pcrio/pcrio.c)
+if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/extern/pcrio/pcrio.c)
     message(STATUS "Using bundled pcrio")
     set(PCRIO_LIBRARIES)
-    set(PCRIO_SRC ../pcrio/pcrio.c)
-    include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../pcrio/)
+    set(PCRIO_SRC extern/pcrio/pcrio.c)
+    include_directories(${CMAKE_CURRENT_SOURCE_DIR}/extern/pcrio/)
 else()
     set(PCRIO_LIBRARIES pcrio)
     set(PCRIO_SRC)

README.md

@@ -19,7 +19,6 @@ because of possible bugs.
 ## Dependencies ##
 
  - A modern C++ Compiler (i. e. supports C++17)
- - [PCRIO](https://github.com/sandsmark/pcrio) - clone this _next to_ the genieutils folder.
 
 This assumes that you do a recursive clone of the repo or remember to update
 the submodules, otherwise you need to install zstr, and winiconv when building