dfhack-0.43.05.1 - bump

6 files changed, 495 insertions, 0 deletions

diff --git a/games-util/dfhack/dfhack-0.43.05.1.ebuild b/games-util/dfhack/dfhack-0.43.05.1.ebuild
new file mode 100644
index 0000000..b2df8b8
--- /dev/null
+++ b/games-util/dfhack/dfhack-0.43.05.1.ebuild
@@ -0,0 +1,107 @@
+# By eroen <eroen-overlay@occam.eroen.eu>, 2012 - 2017
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+
+EAPI=6
+
+inherit versionator git-r3 cmake-utils
+
+df_PV=$(get_version_component_range 1-3)
+
+DESCRIPTION="Memory hacking library for Dwarf Fortress and a set of tools that use it"
+HOMEPAGE="http://github.com/DFHack/dfhack"
+EGIT_REPO_URI="https://github.com/DFHack/dfhack.git"
+if [[ $PV == *.9999 ]]; then
+	EGIT_BRANCH="develop"
+elif [[ $PV == *_alpha* || $PV == *_beta* ]]; then
+	EGIT_MIN_CLONE="single"
+	EGIT_COMMIT="${PV/_alpha/-alpha}"
+	EGIT_COMMIT="${EGIT_COMMIT/_beta/-beta}"
+elif [[ $PV == *_pre* ]]; then
+	EGIT_MIN_CLONE_TYPE=mirror
+	EGIT_COMMIT="X"
+	xml_EGIT_COMMIT="X"
+else
+	EGIT_COMMIT="${PV%.*}-r${PV##*.}"
+fi
+
+KEYWORDS="-* ~amd64" # ~x86
+
+CMAKE_MIN_VERSION=2.8.0
+CMAKE_REMOVE_MODULES_LIST="FindCurses FindDoxygen CMakeVS10FindMake"
+
+LICENSE="ZLIB MIT BSD-2 BSD CC-BY-SA-3.0"
+SLOT="0"
+IUSE=""
+
+# dfhack bundles lua (5.3 as of 0.43.05-alpha1)
+HDEPEND="
+	>=sys-devel/gcc-4.5
+	dev-lang/perl
+	dev-perl/XML-LibXML
+	dev-perl/XML-LibXSLT
+	"
+LIBRARY_DEPEND="
+	sys-libs/zlib
+	"
+DEPEND="${LIBRARY_DEPEND}
+	${HDEPEND}"
+RDEPEND="${LIBRARY_DEPEND}
+	~games-roguelike/dwarf-fortress-$df_PV"
+
+PATCHES=( "$FILESDIR"/dfhack-$PV )
+
+QA_PREBUILT="opt/dfhack/hack/libruby.so"
+
+src_unpack() {
+	git-r3_src_unpack
+	if [[ -n $xml_EGIT_COMMIT ]]; then
+		cd "$S/library/xml" || die
+		git checkout "$xml_EGIT_COMMIT" || die
+	fi
+}
+
+src_prepare() {
+	default
+	local install="\${HOME}/.dwarf-fortress-${df_PV}_dfhack" exe="./libs/Dwarf_Fortress"
+	sed -e "s:^install=.*:install=${install}:" \
+		-e "s:^exe=.*:exe=\"${exe}\":" \
+		"$FILESDIR"/dfhack > "$T"/dfhack || die
+	cp "$FILESDIR"/dfhack-run "$T" || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DDFHACK_BUILD_ARCH=$(usex amd64 64 "")$(usex x86 32 "")
+		-DEXTERNAL_TINYXML=NO # https://bugs.gentoo.org/show_bug.cgi?id=592696
+		-DCMAKE_INSTALL_PREFIX=/opt/dfhack
+		-DDFHACK_DATA_DESTINATION=/opt/dfhack/hack
+		-DDFHACK_LUA_DESTINATION=/opt/dfhack/hack/lua
+		-DDFHACK_PLUGIN_DESTINATION=/opt/dfhack/hack/plugins
+		-DDFHACK_LIBRARY_DESTINATION=/opt/dfhack/hack
+		-DDFHACK_RUBY_DESTINATION=/opt/dfhack/hack/ruby
+		-DBUILD_RUBY=OFF # TODO: downloads libruby.so
+		-DBUILD_DEV_PLUGINS=ON
+		-DBUILD_SKELETON=ON
+		)
+
+	cmake-utils_src_configure
+}
+
+DOCS=( )
+src_install() {
+	cmake-utils_src_install
+
+	dobin "$T"/dfhack{,-run}
+}
+
+pkg_postinst() {
+	elog "Due to Dwarf Fortress' special needs regarding working directory,"
+	elog "specifying relative paths to DFHack plugins can give unintended results."
+	elog
+	elog "Your dfhack.init should be placed in \${HOME}/.dwarf-fortress-${df_PV}_dfhack/ ,"
+	elog "otherwise the example configuration will be used."
+	elog
+	elog "To start DFHack, please run dfhack"
+}
diff --git a/games-util/dfhack/files/dfhack-0.43.05.1/0001-Respect-DFHACK_DATA_DESTINATION.patch b/games-util/dfhack/files/dfhack-0.43.05.1/0001-Respect-DFHACK_DATA_DESTINATION.patch
new file mode 100644
index 0000000..14314a3
--- /dev/null
+++ b/games-util/dfhack/files/dfhack-0.43.05.1/0001-Respect-DFHACK_DATA_DESTINATION.patch
@@ -0,0 +1,95 @@
+From 8ca7c7e837a814db34cd932eeabbd429f758ca37 Mon Sep 17 00:00:00 2001
+From: eroen <eroen@occam.eroen.eu>
+Date: Mon, 29 May 2017 21:09:45 +0200
+Subject: [PATCH 1/5] Respect DFHACK_DATA_DESTINATION
+
+---
+ CMakeLists.txt         |  2 +-
+ library/CMakeLists.txt |  3 +++
+ library/Core.cpp       | 14 ++++++++++----
+ 3 files changed, 14 insertions(+), 5 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e261443b..c3fedbf0 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -158,7 +158,7 @@ ENDIF()
+ # external tools will be installed here:
+ SET(DFHACK_BINARY_DESTINATION .)
+ # dfhack data goes here:
+-SET(DFHACK_DATA_DESTINATION hack)
++SET(DFHACK_DATA_DESTINATION hack CACHE INTERNAL "")
+ # plugin libs go here:
+ SET(DFHACK_PLUGIN_DESTINATION hack/plugins)
+ # dfhack header files go here:
+diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
+index ce73741a..6ca4811d 100644
+--- a/library/CMakeLists.txt
++++ b/library/CMakeLists.txt
+@@ -75,6 +75,9 @@ RemoteServer.cpp
+ RemoteTools.cpp
+ )
+ 
++set_property( SOURCE "Core.cpp" APPEND PROPERTY COMPILE_DEFINITIONS
++	"DFHACK_DATA_DESTINATION=\"${DFHACK_DATA_DESTINATION}\"" )
++
+ SET(MAIN_SOURCES_WINDOWS
+ Console-windows.cpp
+ Hooks-windows.cpp
+diff --git a/library/Core.cpp b/library/Core.cpp
+index 198e49df..e20d01f2 100644
+--- a/library/Core.cpp
++++ b/library/Core.cpp
+@@ -75,6 +75,7 @@ using namespace DFHack;
+ #include <stdio.h>
+ #include <iomanip>
+ #include <stdlib.h>
++#include <string.h>
+ #include <fstream>
+ #include "tinythread.h"
+ #include "md5wrapper.h"
+@@ -383,7 +384,7 @@ static command_result runRubyScript(color_ostream &out, PluginManager *plug_mgr,
+         rbcmd += "'" + args[i] + "', ";
+     rbcmd += "]\n";
+ 
+-    rbcmd += "catch(:script_finished) { load './hack/scripts/" + name + ".rb' }";
++    rbcmd += "catch(:script_finished) { load '" DFHACK_DATA_DESTINATION "/scripts/" + name + ".rb' }";
+ 
+     return plug_mgr->ruby->eval_ruby(out, rbcmd.c_str());
+ }
+@@ -501,6 +502,7 @@ void Core::getScriptPaths(std::vector<std::string> *dest)
+     }
+     dest->push_back(df_path + "/raw/scripts");
+     dest->push_back(df_path + "/hack/scripts");
++    dest->push_back(DFHACK_DATA_DESTINATION "/scripts");
+     for (auto it = script_paths[1].begin(); it != script_paths[1].end(); ++it)
+         dest->push_back(*it);
+ }
+@@ -1448,7 +1450,11 @@ void Core::fatal (std::string output)
+ std::string Core::getHackPath()
+ {
+ #ifdef LINUX_BUILD
+-    return p->getPath() + "/hack/";
++    if(strncmp(DFHACK_DATA_DESTINATION, "hack", 5) == 0)
++        // This is the default value
++        return p->getPath() + "/hack/";
++    else
++        return DFHACK_DATA_DESTINATION "/";
+ #else
+     return p->getPath() + "\\hack\\";
+ #endif
+@@ -1467,9 +1473,9 @@ bool Core::Init()
+ 
+     // find out what we are...
+     #ifdef LINUX_BUILD
+-        const char * path = "hack/symbols.xml";
++        const char * path = DFHACK_DATA_DESTINATION "/symbols.xml";
+     #else
+-        const char * path = "hack\\symbols.xml";
++        const char * path = DFHACK_DATA_DESTINATION "\\symbols.xml";
+     #endif
+     vif = new DFHack::VersionInfoFactory();
+     cerr << "Identifying DF version.\n";
+-- 
+2.13.0
+
diff --git a/games-util/dfhack/files/dfhack-0.43.05.1/0002-respect-DFHACK_LUA_DESTINATION.patch b/games-util/dfhack/files/dfhack-0.43.05.1/0002-respect-DFHACK_LUA_DESTINATION.patch
new file mode 100644
index 0000000..04a351a
--- /dev/null
+++ b/games-util/dfhack/files/dfhack-0.43.05.1/0002-respect-DFHACK_LUA_DESTINATION.patch
@@ -0,0 +1,75 @@
+From 6123ea9bf444b953ea6c08efe3645149d277167f Mon Sep 17 00:00:00 2001
+From: eroen <eroen@occam.eroen.eu>
+Date: Mon, 29 May 2017 21:09:45 +0200
+Subject: [PATCH 2/5] respect DFHACK_LUA_DESTINATION
+
+---
+ CMakeLists.txt                                  | 3 ++-
+ depends/lua/CMakeLists.txt                      | 5 ++++-
+ depends/lua/include/{luaconf.h => luaconf.h.in} | 2 +-
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+ rename depends/lua/include/{luaconf.h => luaconf.h.in} (99%)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index c3fedbf0..cc457df5 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -164,7 +164,7 @@ SET(DFHACK_PLUGIN_DESTINATION hack/plugins)
+ # dfhack header files go here:
+ SET(DFHACK_INCLUDES_DESTINATION hack/include)
+ # dfhack lua files go here:
+-SET(DFHACK_LUA_DESTINATION hack/lua)
++SET(DFHACK_LUA_DESTINATION hack/lua CACHE INTERNAL "")
+ # the windows .lib file goes here:
+ SET(DFHACK_DEVLIB_DESTINATION hack)
+ 
+@@ -297,6 +297,7 @@ endif()
+ 
+ find_package(ZLIB REQUIRED)
+ include_directories(depends/protobuf)
++include_directories("${CMAKE_CURRENT_BINARY_DIR}/depends/lua/include")
+ include_directories(depends/lua/include)
+ include_directories(depends/md5)
+ include_directories(depends/jsoncpp)
+diff --git a/depends/lua/CMakeLists.txt b/depends/lua/CMakeLists.txt
+index 8b9ce8e2..ad7a209e 100644
+--- a/depends/lua/CMakeLists.txt
++++ b/depends/lua/CMakeLists.txt
+@@ -22,6 +22,10 @@ IF(UNIX)
+     ENDIF()
+ ENDIF()
+ 
++configure_file("include/luaconf.h.in" "include/luaconf.h" @ONLY)
++SET_SOURCE_FILES_PROPERTIES("${CMAKE_CURRENT_BINARY_DIR}/include" PROPERTIES HEADER_FILE_ONLY TRUE)
++include_directories("${CMAKE_CURRENT_BINARY_DIR}/include")
++
+ SET (HDR_LIBLUA
+ include/lapi.h
+ include/lauxlib.h
+@@ -42,7 +46,6 @@ include/lstring.h
+ include/ltable.h
+ include/ltm.h
+ include/lua.h
+-include/luaconf.h
+ include/lualib.h
+ include/lundump.h
+ include/lvm.h
+diff --git a/depends/lua/include/luaconf.h b/depends/lua/include/luaconf.h.in
+similarity index 99%
+rename from depends/lua/include/luaconf.h
+rename to depends/lua/include/luaconf.h.in
+index 051d2a94..9d50d5ea 100644
+--- a/depends/lua/include/luaconf.h
++++ b/depends/lua/include/luaconf.h.in
+@@ -192,7 +192,7 @@
+ 
+ #else			/* }{ */
+ 
+-#define LUA_LDIR	"./hack/lua/"
++#define LUA_LDIR	"@DFHACK_LUA_DESTINATION@" "/"
+ #define LUA_CDIR	"./hack/"
+ #define LUA_PATH_DEFAULT  \
+ 		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" "./?.lua"
+-- 
+2.13.0
+
diff --git a/games-util/dfhack/files/dfhack-0.43.05.1/0003-respect-DFHACK_PLUGIN_DESTINATION.patch b/games-util/dfhack/files/dfhack-0.43.05.1/0003-respect-DFHACK_PLUGIN_DESTINATION.patch
new file mode 100644
index 0000000..1ce71ee
--- /dev/null
+++ b/games-util/dfhack/files/dfhack-0.43.05.1/0003-respect-DFHACK_PLUGIN_DESTINATION.patch
@@ -0,0 +1,65 @@
+From 59569a834013677e528f8687193f3db60a0e0ee1 Mon Sep 17 00:00:00 2001
+From: eroen <eroen@occam.eroen.eu>
+Date: Mon, 29 May 2017 21:09:45 +0200
+Subject: [PATCH 3/5] respect DFHACK_PLUGIN_DESTINATION
+
+---
+ CMakeLists.txt            | 2 +-
+ library/CMakeLists.txt    | 2 ++
+ library/PluginManager.cpp | 7 ++++++-
+ 3 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index cc457df5..1b8b1c4c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -160,7 +160,7 @@ SET(DFHACK_BINARY_DESTINATION .)
+ # dfhack data goes here:
+ SET(DFHACK_DATA_DESTINATION hack CACHE INTERNAL "")
+ # plugin libs go here:
+-SET(DFHACK_PLUGIN_DESTINATION hack/plugins)
++SET(DFHACK_PLUGIN_DESTINATION hack/plugins CACHE INTERNAL "")
+ # dfhack header files go here:
+ SET(DFHACK_INCLUDES_DESTINATION hack/include)
+ # dfhack lua files go here:
+diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
+index 6ca4811d..21f4065b 100644
+--- a/library/CMakeLists.txt
++++ b/library/CMakeLists.txt
+@@ -77,6 +77,8 @@ RemoteTools.cpp
+ 
+ set_property( SOURCE "Core.cpp" APPEND PROPERTY COMPILE_DEFINITIONS
+ 	"DFHACK_DATA_DESTINATION=\"${DFHACK_DATA_DESTINATION}\"" )
++set_property( SOURCE "PluginManager.cpp" APPEND PROPERTY COMPILE_DEFINITIONS
++	"DFHACK_PLUGIN_DESTINATION=\"${DFHACK_PLUGIN_DESTINATION}\"" )
+ 
+ SET(MAIN_SOURCES_WINDOWS
+ Console-windows.cpp
+diff --git a/library/PluginManager.cpp b/library/PluginManager.cpp
+index a4927a75..a4cefb13 100644
+--- a/library/PluginManager.cpp
++++ b/library/PluginManager.cpp
+@@ -52,6 +52,7 @@ using namespace std;
+ using namespace tthread;
+ 
+ #include <assert.h>
++#include <string.h>
+ 
+ #define MUTEX_GUARD(lock) auto lock_##__LINE__ = make_mutex_guard(lock);
+ template <typename T>
+@@ -70,7 +71,11 @@ tthread::lock_guard<T> make_mutex_guard (T *mutex)
+ 
+ static string getPluginPath()
+ {
+-    return Core::getInstance().getHackPath() + "plugins/";
++    if(strncmp(DFHACK_PLUGIN_DESTINATION, "hack/plugins", 13) == 0)
++        // This is the default value
++        return Core::getInstance().getHackPath() + "plugins/";
++    else
++        return DFHACK_PLUGIN_DESTINATION "/";
+ }
+ 
+ static string getPluginPath (std::string name)
+-- 
+2.13.0
+
diff --git a/games-util/dfhack/files/dfhack-0.43.05.1/0004-respect-DFHACK_LIBRARY_DESTINATION.patch b/games-util/dfhack/files/dfhack-0.43.05.1/0004-respect-DFHACK_LIBRARY_DESTINATION.patch
new file mode 100644
index 0000000..a43f0ec
--- /dev/null
+++ b/games-util/dfhack/files/dfhack-0.43.05.1/0004-respect-DFHACK_LIBRARY_DESTINATION.patch
@@ -0,0 +1,65 @@
+From a44356e078c28133782cf818367653101fd70d0e Mon Sep 17 00:00:00 2001
+From: eroen <eroen@occam.eroen.eu>
+Date: Mon, 29 May 2017 21:09:45 +0200
+Subject: [PATCH 4/5] respect DFHACK_LIBRARY_DESTINATION
+
+---
+ CMakeLists.txt              | 4 ++--
+ plugins/ruby/CMakeLists.txt | 2 ++
+ plugins/ruby/ruby.cpp       | 6 +++---
+ 3 files changed, 7 insertions(+), 5 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1b8b1c4c..96a0808f 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -148,11 +148,11 @@ set(DFHACK_VERSION "${DF_VERSION}-${DFHACK_RELEASE}")
+ # the dfhack libraries will be installed here:
+ IF(UNIX)
+     # put the lib into DF/hack
+-    SET(DFHACK_LIBRARY_DESTINATION hack)
++    SET(DFHACK_LIBRARY_DESTINATION hack CACHE INTERNAL "")
+     SET(DFHACK_EGGY_DESTINATION libs)
+ ELSE()
+     # windows is crap, therefore we can't do nice things with it. leave the libs on a nasty pile...
+-    SET(DFHACK_LIBRARY_DESTINATION .)
++    SET(DFHACK_LIBRARY_DESTINATION . CACHE INTERNAL "")
+     SET(DFHACK_EGGY_DESTINATION .)
+ ENDIF()
+ # external tools will be installed here:
+diff --git a/plugins/ruby/CMakeLists.txt b/plugins/ruby/CMakeLists.txt
+index f1ef12ac..8272b5dd 100644
+--- a/plugins/ruby/CMakeLists.txt
++++ b/plugins/ruby/CMakeLists.txt
+@@ -76,6 +76,8 @@ INCLUDE_DIRECTORIES("${dfhack_SOURCE_DIR}/depends/tthread")
+ 
+ DFHACK_PLUGIN(ruby ruby.cpp LINK_LIBRARIES dfhack-tinythread)
+ ADD_DEPENDENCIES(ruby ruby-autogen-rb)
++set_property( SOURCE "ruby.cpp" APPEND PROPERTY COMPILE_DEFINITIONS
++        "DFHACK_LIBRARY_DESTINATION=\"${DFHACK_LIBRARY_DESTINATION}\"" )
+ 
+ IF(EXISTS ${RUBYLIB})
+     INSTALL(FILES ${RUBYLIB} DESTINATION ${DFHACK_LIBRARY_DESTINATION} RENAME ${RUBYLIB_INSTALL_NAME})
+diff --git a/plugins/ruby/ruby.cpp b/plugins/ruby/ruby.cpp
+index db96e3ed..6bdd74fa 100644
+--- a/plugins/ruby/ruby.cpp
++++ b/plugins/ruby/ruby.cpp
+@@ -320,12 +320,12 @@ static int df_loadruby(void)
+ {
+     const char *libpaths[] = {
+ #if defined(WIN32)
+-        "./libruby.dll",
++        DFHACK_LIBRARY_DESTINATION "./libruby.dll",
+ #elif defined(__APPLE__)
+-        "hack/libruby.dylib",
++        DFHACK_LIBRARY_DESTINATION "/libruby.dylib",
+         "/System/Library/Frameworks/Ruby.framework/Ruby",
+ #else
+-        "hack/libruby.so",
++        DFHACK_LIBRARY_DESTINATION "hack/libruby.so",
+         "libruby.so",
+ #endif
+         NULL
+-- 
+2.13.0
+
diff --git a/games-util/dfhack/files/dfhack-0.43.05.1/0005-introduce-DFHACK_RUBY_DESTINATION.patch b/games-util/dfhack/files/dfhack-0.43.05.1/0005-introduce-DFHACK_RUBY_DESTINATION.patch
new file mode 100644
index 0000000..afea350
--- /dev/null
+++ b/games-util/dfhack/files/dfhack-0.43.05.1/0005-introduce-DFHACK_RUBY_DESTINATION.patch
@@ -0,0 +1,88 @@
+From ea45bd18f45150638152c16668546fdd4ecfe28a Mon Sep 17 00:00:00 2001
+From: eroen <eroen@occam.eroen.eu>
+Date: Mon, 29 May 2017 21:09:45 +0200
+Subject: [PATCH 5/5] introduce DFHACK_RUBY_DESTINATION
+
+---
+ CMakeLists.txt                       | 2 ++
+ plugins/ruby/CMakeLists.txt          | 8 ++++++--
+ plugins/ruby/ruby.cpp                | 2 +-
+ plugins/ruby/{ruby.rb => ruby.rb.in} | 6 +++---
+ 4 files changed, 12 insertions(+), 6 deletions(-)
+ rename plugins/ruby/{ruby.rb => ruby.rb.in} (97%)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 96a0808f..af96f986 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -165,6 +165,8 @@ SET(DFHACK_PLUGIN_DESTINATION hack/plugins CACHE INTERNAL "")
+ SET(DFHACK_INCLUDES_DESTINATION hack/include)
+ # dfhack lua files go here:
+ SET(DFHACK_LUA_DESTINATION hack/lua CACHE INTERNAL "")
++# dfhack ruby files go here:
++SET(DFHACK_RUBY_DESTINATION hack/ruby CACHE INTERNAL "")
+ # the windows .lib file goes here:
+ SET(DFHACK_DEVLIB_DESTINATION hack)
+ 
+diff --git a/plugins/ruby/CMakeLists.txt b/plugins/ruby/CMakeLists.txt
+index 8272b5dd..ac8820f2 100644
+--- a/plugins/ruby/CMakeLists.txt
++++ b/plugins/ruby/CMakeLists.txt
+@@ -77,7 +77,8 @@ INCLUDE_DIRECTORIES("${dfhack_SOURCE_DIR}/depends/tthread")
+ DFHACK_PLUGIN(ruby ruby.cpp LINK_LIBRARIES dfhack-tinythread)
+ ADD_DEPENDENCIES(ruby ruby-autogen-rb)
+ set_property( SOURCE "ruby.cpp" APPEND PROPERTY COMPILE_DEFINITIONS
+-        "DFHACK_LIBRARY_DESTINATION=\"${DFHACK_LIBRARY_DESTINATION}\"" )
++        "DFHACK_LIBRARY_DESTINATION=\"${DFHACK_LIBRARY_DESTINATION}\""
++        "DFHACK_RUBY_DESTINATION=\"${DFHACK_RUBY_DESTINATION}\"")
+ 
+ IF(EXISTS ${RUBYLIB})
+     INSTALL(FILES ${RUBYLIB} DESTINATION ${DFHACK_LIBRARY_DESTINATION} RENAME ${RUBYLIB_INSTALL_NAME})
+@@ -88,8 +89,11 @@ ELSE()
+     ENDIF()
+ ENDIF()
+ 
++configure_file( ruby.rb.in ruby.rb @ONLY )
+ INSTALL(DIRECTORY .
+-        DESTINATION hack/ruby
++        DESTINATION ${DFHACK_RUBY_DESTINATION}
+         FILES_MATCHING PATTERN "*.rb")
++INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/ruby.rb
++	DESTINATION ${DFHACK_RUBY_DESTINATION})
+ 
+ INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${RUBYAUTOGEN} DESTINATION hack/ruby)
+diff --git a/plugins/ruby/ruby.cpp b/plugins/ruby/ruby.cpp
+index 6bdd74fa..069159dc 100644
+--- a/plugins/ruby/ruby.cpp
++++ b/plugins/ruby/ruby.cpp
+@@ -457,7 +457,7 @@ static void df_rubythread(void *p)
+ 
+     // load the default ruby-level definitions in the background
+     state=0;
+-    rb_eval_string_protect("require './hack/ruby/ruby'", &state);
++    rb_eval_string_protect("require '" DFHACK_RUBY_DESTINATION "/ruby'", &state);
+     if (state)
+         dump_rb_error();
+ 
+diff --git a/plugins/ruby/ruby.rb b/plugins/ruby/ruby.rb.in
+similarity index 97%
+rename from plugins/ruby/ruby.rb
+rename to plugins/ruby/ruby.rb.in
+index c696c23e..62be24c5 100644
+--- a/plugins/ruby/ruby.rb
++++ b/plugins/ruby/ruby.rb.in
+@@ -251,8 +251,8 @@ def df
+ end
+ 
+ # load autogenned file
+-require './hack/ruby/ruby-autogen-defs'
+-require(RUBY_PLATFORM =~ /mswin|mingw|cygwin/i ? './hack/ruby/ruby-autogen-win' : './hack/ruby/ruby-autogen-gcc')
++require '@DFHACK_RUBY_DESTINATION@/ruby-autogen-defs'
++require(RUBY_PLATFORM =~ /mswin|mingw|cygwin/i ? '@DFHACK_RUBY_DESTINATION@/ruby-autogen-win' : '@DFHACK_RUBY_DESTINATION@/ruby-autogen-gcc')
+ 
+ # load all modules
+-Dir['./hack/ruby/*.rb'].each { |m| require m.chomp('.rb') if m !~ /ruby-autogen/ }
++Dir['@DFHACK_RUBY_DESTINATION@/*.rb'].each { |m| require m.chomp('.rb') if m !~ /ruby-autogen/ }
+-- 
+2.13.0
+