From a283e95fedf2c10549e645fc835ae2d182f5264a Mon Sep 17 00:00:00 2001
From: Jonathan Li <jonathan.li@hotmail.co.uk>
Date: Wed, 26 Oct 2016 18:18:42 +0100
Subject: [PATCH] cmake: Add cdvdgigaherz and dependencies

Only new dependency is libudev.
---
 cmake/SearchForStuff.cmake              |  9 ++++++
 cmake/SelectPcsx2Plugins.cmake          | 15 ++++++++-
 plugins/CMakeLists.txt                  |  6 ++--
 plugins/cdvdGigaherz/src/CMakeLists.txt | 41 +++++++++++++++++++++++++
 4 files changed, 67 insertions(+), 4 deletions(-)
 create mode 100644 plugins/cdvdGigaherz/src/CMakeLists.txt

diff --git a/cmake/SearchForStuff.cmake b/cmake/SearchForStuff.cmake
index 00757da140..68c70fdb4f 100644
--- a/cmake/SearchForStuff.cmake
+++ b/cmake/SearchForStuff.cmake
@@ -78,6 +78,15 @@ endif()
 include(CheckLib)
 if(Linux)
     check_lib(AIO aio libaio.h)
+    # There are two udev pkg config files - udev.pc (wrong), libudev.pc (correct)
+    # When cross compiling, pkg-config will be skipped so we have to look for
+    # udev (it'll automatically be prefixed with lib). But when not cross
+    # compiling, we have to look for libudev.pc. Argh. Hence the silliness below.
+    if(CMAKE_CROSSCOMPILING)
+        check_lib(LIBUDEV udev libudev.h)
+    else()
+        check_lib(LIBUDEV libudev libudev.h)
+    endif()
 endif()
 if(EGL_API)
     check_lib(EGL EGL EGL/egl.h)
diff --git a/cmake/SelectPcsx2Plugins.cmake b/cmake/SelectPcsx2Plugins.cmake
index 45fb21742c..307b18bf5e 100644
--- a/cmake/SelectPcsx2Plugins.cmake
+++ b/cmake/SelectPcsx2Plugins.cmake
@@ -3,6 +3,7 @@
 #-------------------------------------------------------------------------------
 set(msg_dep_common_libs "check these libraries -> wxWidgets (>=2.8.10), aio")
 set(msg_dep_pcsx2       "check these libraries -> wxWidgets (>=2.8.10), gtk2 (>=2.16), zlib (>=1.2.4), pcsx2 common libs")
+set(msg_dep_cdvdgiga    "check these libraries -> gtk2, libudev")
 set(msg_dep_cdvdiso     "check these libraries -> bzip2 (>=1.0.5), gtk2 (>=2.16)")
 set(msg_dep_zerogs      "check these libraries -> glew (>=1.6), opengl, X11, nvidia-cg-toolkit (>=2.1)")
 set(msg_dep_gsdx        "check these libraries -> opengl, png (>=1.2), zlib (>=1.2.4), X11")
@@ -96,6 +97,19 @@ if(GTKn_FOUND)
 endif()
 #---------------------------------------
 
+#---------------------------------------
+#			cdvdGigaherz
+#---------------------------------------
+if(NOT EXISTS "${CMAKE_SOURCE_DIR}/plugins/cdvdGigaherz" OR NOT Linux)
+    set(cdvdGigaherz FALSE)
+elseif(Linux AND GTKn_FOUND AND LIBUDEV_FOUND)
+    set(cdvdGigaherz TRUE)
+else()
+    set(cdvdGigaherz FALSE)
+    print_dep("Skip build of cdvdGigaherz: miss some dependencies" "${msg_dep_cdvdgiga}")
+endif()
+#---------------------------------------
+
 #---------------------------------------
 #			CDVDiso
 #---------------------------------------
@@ -300,7 +314,6 @@ endif()
 
 #-------------------------------------------------------------------------------
 #			[TODO] Write CMakeLists.txt for these plugins.
-set(cdvdGigaherz FALSE)
 set(CDVDisoEFP FALSE)
 set(CDVDolio FALSE)
 set(CDVDpeops FALSE)
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index 612a33150e..d5bd3c3354 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -6,9 +6,9 @@ if(NOT TOP_CMAKE_WAS_SOURCED)
 endif()
 
 
-#if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/cdvdGigaherz" AND cdvdGigaherz)
-#	add_subdirectory(cdvdGigaherz)
-#endif()
+if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/cdvdGigaherz" AND cdvdGigaherz)
+	add_subdirectory(cdvdGigaherz/src)
+endif()
 
 if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/CDVDiso" AND CDVDiso)
 	add_subdirectory(CDVDiso/src)
diff --git a/plugins/cdvdGigaherz/src/CMakeLists.txt b/plugins/cdvdGigaherz/src/CMakeLists.txt
new file mode 100644
index 0000000000..02734d12bf
--- /dev/null
+++ b/plugins/cdvdGigaherz/src/CMakeLists.txt
@@ -0,0 +1,41 @@
+#Check that people use the good file
+if (NOT TOP_CMAKE_WAS_SOURCED)
+    message(FATAL_ERROR "
+    You did not 'cmake' the good CMakeLists.txt file. Use the one in the top dir.
+    It is advised to delete all wrongly generated cmake stuff => CMakeFiles & CMakeCache.txt")
+endif()
+
+#plugin name(no version number to ease future version bump and bisect)
+set(Output cdvdGigaherz)
+
+set(Sources
+    CDVD.cpp
+    ReadThread.cpp
+    Settings.cpp
+    TocStuff.cpp
+)
+
+set(Headers
+    CDVD.h
+    Settings.h
+)
+
+set(LinuxSources
+    Unix/GtkGui.cpp
+    Unix/LinuxConfig.cpp
+    Unix/LinuxIOCtlSrc.cpp
+)
+
+set(FinalSources
+    ${Sources}
+    ${Headers}
+)
+
+set(FinalSources ${FinalSources} ${LinuxSources})
+set(FinalLibs
+    ${GTK2_LIBRARIES}
+    ${LIBC_LIBRARIES}
+    ${LIBUDEV_LIBRARIES}
+)
+
+add_pcsx2_plugin(${Output} "${FinalSources}" "${FinalLibs}" "${FinalFlags}")