From 0c17d67fa58cf8624c1327fa4a84f6e7f67b7c58 Mon Sep 17 00:00:00 2001
From: Gregory Hainaut <gregory.hainaut@gmail.com>
Date: Sun, 21 Dec 2014 16:48:41 +0100
Subject: [PATCH] cmake: add a new option to select the doc path in package
 mode

DOC_DIR_COMPILATION=/usr/share/doc/pcsx2

close issue #402
---
 CMakeLists.txt                        | 10 +++++-----
 cmake/BuildParameters.cmake           | 16 ++++++++++------
 pcsx2/CMakeLists.txt                  | 10 +++++-----
 pcsx2/gui/Dialogs/FirstTimeWizard.cpp | 11 +++++++++--
 4 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e02431ad3..69c9b6f98e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,23 +67,23 @@ write_svnrev_h()
 # make the translation
 if(EXISTS "${CMAKE_SOURCE_DIR}/locales")
     add_subdirectory(locales)
-endif(EXISTS "${CMAKE_SOURCE_DIR}/locales")
+endif()
 
 # make common
 if(common_libs)
     add_subdirectory(common/src/Utilities)
     add_subdirectory(common/src/x86emitter)
-endif(common_libs)
+endif()
 
 # make pcsx2
 if(EXISTS "${CMAKE_SOURCE_DIR}/pcsx2" AND pcsx2_core)
     add_subdirectory(pcsx2)
-endif(EXISTS "${CMAKE_SOURCE_DIR}/pcsx2" AND pcsx2_core)
+endif()
 
 # make plugins
 if(EXISTS "${CMAKE_SOURCE_DIR}/plugins")
     add_subdirectory(plugins)
-endif(EXISTS "${CMAKE_SOURCE_DIR}/plugins")
+endif()
 
 #-------------------------------------------------------------------------------
 # Install some files to ease package creation
@@ -104,4 +104,4 @@ if(PACKAGE_MODE)
     INSTALL(FILES "${CMAKE_SOURCE_DIR}/bin/docs/PCSX2_FAQ.pdf" DESTINATION "${CMAKE_INSTALL_PREFIX}/share/doc/pcsx2")
     INSTALL(FILES "${CMAKE_SOURCE_DIR}/bin/docs/PCSX2_Readme.pdf" DESTINATION "${CMAKE_INSTALL_PREFIX}/share/doc/pcsx2")
     INSTALL(FILES "${CMAKE_SOURCE_DIR}/bin/docs/pcsx2.1" DESTINATION "${CMAKE_INSTALL_PREFIX}/share/man/man1/")
-endif(PACKAGE_MODE)
+endif()
diff --git a/cmake/BuildParameters.cmake b/cmake/BuildParameters.cmake
index 30ff069f95..3caab734af 100644
--- a/cmake/BuildParameters.cmake
+++ b/cmake/BuildParameters.cmake
@@ -39,19 +39,23 @@ option(GTK3_API "Use GTK3 api (experimental/wxWidget must be built with GTK3 sup
 if(PACKAGE_MODE)
     if(NOT DEFINED PLUGIN_DIR)
         set(PLUGIN_DIR "${CMAKE_INSTALL_PREFIX}/lib/games/pcsx2")
-    endif(NOT DEFINED PLUGIN_DIR)
+    endif()
 
     if(NOT DEFINED GAMEINDEX_DIR)
         set(GAMEINDEX_DIR "${CMAKE_INSTALL_PREFIX}/share/games/pcsx2")
-    endif(NOT DEFINED GAMEINDEX_DIR)
+    endif()
 
     if(NOT DEFINED BIN_DIR)
         set(BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin")
-    endif(NOT DEFINED BIN_DIR)
+    endif()
 
-    # Compile all source codes with these 2 defines
-    add_definitions(-DPLUGIN_DIR_COMPILATION=${PLUGIN_DIR} -DGAMEINDEX_DIR_COMPILATION=${GAMEINDEX_DIR})
-endif(PACKAGE_MODE)
+    if(NOT DEFINED DOC_DIR)
+        set(DOC_DIR "${CMAKE_INSTALL_PREFIX}/share/doc/pcsx2")
+    endif()
+
+    # Compile all source codes with those defines
+    add_definitions(-DPLUGIN_DIR_COMPILATION=${PLUGIN_DIR} -DGAMEINDEX_DIR_COMPILATION=${GAMEINDEX_DIR} -DDOC_DIR_COMPILATION=${DOC_DIR})
+endif()
 
 #-------------------------------------------------------------------------------
 # Compiler extra
diff --git a/pcsx2/CMakeLists.txt b/pcsx2/CMakeLists.txt
index eb702bddb9..71243866e6 100644
--- a/pcsx2/CMakeLists.txt
+++ b/pcsx2/CMakeLists.txt
@@ -9,7 +9,7 @@ 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 advice to delete all wrongly generated cmake stuff => CMakeFiles & CMakeCache.txt")
-endif(NOT TOP_CMAKE_WAS_SOURCED)
+endif()
 
 
 # set common flags
@@ -650,20 +650,20 @@ if(Linux)
 	set(Platform
 		${pcsx2LinuxSources}
 		${pcsx2LinuxHeaders})
-endif(Linux)
+endif()
 
 # Windows
 if(Windows)
 	set(Platform
 		${pcsx2WindowsSources}
 		${pcsx2WindowsHeaders})
-endif(Windows)
+endif()
 
 # MacOSX
 if(MacOSX)
 	set(Platform
 		)
-endif(MacOSX)
+endif()
 
 set(pcsx2FinalSources
 	${Common}
@@ -703,6 +703,6 @@ endforeach()
 # See issue: 1233
 if(PACKAGE_MODE)
 	SET_SOURCE_FILES_PROPERTIES(gui/AppConfig.cpp PROPERTIES COMPILE_FLAGS "-Wp,-ansi,-U__STRICT_ANSI__")
-endif(PACKAGE_MODE)
+endif()
 
 add_pcsx2_executable(${Output} "${pcsx2FinalSources}" "${pcsx2FinalLibs}" "${pcsx2FinalFlags}")
diff --git a/pcsx2/gui/Dialogs/FirstTimeWizard.cpp b/pcsx2/gui/Dialogs/FirstTimeWizard.cpp
index cb1fb5fc6b..e071e853eb 100644
--- a/pcsx2/gui/Dialogs/FirstTimeWizard.cpp
+++ b/pcsx2/gui/Dialogs/FirstTimeWizard.cpp
@@ -70,8 +70,15 @@ Panels::FirstTimeIntroPanel::FirstTimeIntroPanel( wxWindow* parent )
 	SetMinWidth( 600 );
 
 	FastFormatUnicode faqFile;
-	faqFile.Write( L"file:///%s/Docs/PCSX2_FAQ.pdf",
-		WX_STR(InstallFolder.ToString()) );
+#ifndef DOC_DIR_COMPILATION
+	faqFile.Write( L"file:///%s/Docs/PCSX2_FAQ.pdf", WX_STR(InstallFolder.ToString()) );
+#else
+	// Each linux distributions have his rules for path so we give them the possibility to
+	// change it with compilation flags. -- Gregory
+#define xDOC_str(s) DOC_str(s)
+#define DOC_str(s) #s
+	faqFile.Write( L"file://%s/PCSX2_FAQ.pdf", xDOC_str(DOC_DIR_COMPILATION) );
+#endif
 
 	wxStaticBoxSizer& langSel	= *new wxStaticBoxSizer( wxVERTICAL, this, _("Language selector") );