diff --git a/games-emulation/mame/mame-0.277.recipe b/games-emulation/mame/mame-0.278.recipe
similarity index 98%
rename from games-emulation/mame/mame-0.277.recipe
rename to games-emulation/mame/mame-0.278.recipe
index 2ab62fbca..c6fe360a4 100644
--- a/games-emulation/mame/mame-0.277.recipe
+++ b/games-emulation/mame/mame-0.278.recipe
@@ -13,9 +13,9 @@ calculators, in addition to the arcade video games that were its initial focus."
 HOMEPAGE="https://www.mamedev.org/"
 COPYRIGHT="1997-2024 MAMEDev and contributors"
 LICENSE="GNU GPL v2"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="https://github.com/mamedev/mame/archive/mame${portVersion/./}.tar.gz"
-CHECKSUM_SHA256="60055b19fc96306927257c5ffc265ecebcbe5c944cf98113d4d78f6304556c67"
+CHECKSUM_SHA256="ca5f44a0ed834875f8420a75587706af210ff8c5922942509bc5bfef7d45c360"
 SOURCE_FILENAME="mame-$portVersion.tar.gz"
 SOURCE_DIR="mame-mame${portVersion/./}"
 PATCHES="mame-$portVersion.patchset"
diff --git a/games-emulation/mame/patches/mame-0.277.patchset b/games-emulation/mame/patches/mame-0.278.patchset
similarity index 97%
rename from games-emulation/mame/patches/mame-0.277.patchset
rename to games-emulation/mame/patches/mame-0.278.patchset
index 92de12895..54b554656 100644
--- a/games-emulation/mame/patches/mame-0.277.patchset
+++ b/games-emulation/mame/patches/mame-0.278.patchset
@@ -1,4 +1,4 @@
-From 86ea8891c3aae13a69702c458383443b6c4c8abc Mon Sep 17 00:00:00 2001
+From b2595df8b9656625eaab54002e6f632c94ffdcaa Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Wed, 10 Jun 2020 22:35:16 +1000
 Subject: Haiku patches
@@ -676,10 +676,10 @@ index f0782db..5a3a636 100644
  #define PLATFORM_WINDOWS  (1)
  #define PLATFORM_STRING   "windows"
 diff --git a/makefile b/makefile
-index 78351e7..08ae8de 100644
+index 44bc6ab..e1f0206 100644
 --- a/makefile
 +++ b/makefile
-@@ -230,6 +230,7 @@ OS := macosx
+@@ -231,6 +231,7 @@ OS := macosx
  GENIEOS := darwin
  else ifeq ($(firstword $(filter Haiku,$(UNAME))),Haiku)
  OS := haiku
@@ -687,7 +687,7 @@ index 78351e7..08ae8de 100644
  endif
  
  ifndef OS
-@@ -532,6 +533,10 @@ PARAMS += --CC='$(OVERRIDE_CC)'
+@@ -533,6 +534,10 @@ PARAMS += --CC='$(OVERRIDE_CC)'
  ifndef CROSS_BUILD
  CC := $(OVERRIDE_CC)
  endif
@@ -698,7 +698,7 @@ index 78351e7..08ae8de 100644
  endif
  ifdef OVERRIDE_CXX
  PARAMS += --CXX='$(OVERRIDE_CXX)'
-@@ -1466,6 +1471,28 @@ openbsd_x86_clang: generate $(PROJECTDIR)/$(MAKETYPE)-openbsd-clang/Makefile
+@@ -1471,6 +1476,28 @@ openbsd_x86_clang: generate $(PROJECTDIR)/$(MAKETYPE)-openbsd-clang/Makefile
  	$(SILENT) $(MAKE) -C $(PROJECTDIR)/$(MAKETYPE)-openbsd-clang config=$(CONFIG)32 precompile
  	$(SILENT) $(MAKE) -C $(PROJECTDIR)/$(MAKETYPE)-openbsd-clang config=$(CONFIG)32
  
@@ -762,7 +762,7 @@ index 59e8bdb..c730cd7 100644
  
  		if "clangcl" == _OPTIONS["vs"] then
 diff --git a/src/osd/modules/file/posixfile.cpp b/src/osd/modules/file/posixfile.cpp
-index 8aebde2..d38a0dc 100644
+index f5dc2e9..3098b25 100644
 --- a/src/osd/modules/file/posixfile.cpp
 +++ b/src/osd/modules/file/posixfile.cpp
 @@ -100,7 +100,7 @@ public:
@@ -784,7 +784,7 @@ index 8aebde2..d38a0dc 100644
  #elif defined(_WIN32) || defined(SDLMAME_NO64BITIO)
  		if (lseek(m_fd, off_t(std::make_unsigned_t<off_t>(offset)), SEEK_SET) < 0)
 diff --git a/src/osd/modules/file/posixptty.cpp b/src/osd/modules/file/posixptty.cpp
-index 57ff069..e0ff74e 100644
+index 31604a1..73adde1 100644
 --- a/src/osd/modules/file/posixptty.cpp
 +++ b/src/osd/modules/file/posixptty.cpp
 @@ -19,6 +19,10 @@
@@ -802,7 +802,7 @@ index 57ff069..e0ff74e 100644
 2.48.1
 
 
-From 3cb6a7191c1fdba3fa5b4dccdd1a3325c5c47aa1 Mon Sep 17 00:00:00 2001
+From dda7606a829c72341df7bd83247e98861d029c06 Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Thu, 11 Jun 2020 08:59:34 +1000
 Subject: Use stat Haiku
@@ -843,17 +843,17 @@ index dab8620..ceb2263 100644
 2.48.1
 
 
-From 55b8109ab4b808a558dfd2a7bb6129b56c7ddfd5 Mon Sep 17 00:00:00 2001
+From 726a041c1b4de4b916517eb00c80bbd9938156f6 Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Thu, 11 Jun 2020 09:00:11 +1000
 Subject: Disable ptty
 
 
 diff --git a/src/osd/modules/file/posixptty.cpp b/src/osd/modules/file/posixptty.cpp
-index e0ff74e..39a0a5a 100644
+index 73adde1..91a399c 100644
 --- a/src/osd/modules/file/posixptty.cpp
 +++ b/src/osd/modules/file/posixptty.cpp
-@@ -113,7 +113,7 @@ bool posix_check_ptty_path(std::string const &path) noexcept
+@@ -114,7 +114,7 @@ bool posix_check_ptty_path(std::string const &path) noexcept
  
  std::error_condition posix_open_ptty(std::uint32_t openflags, osd_file::ptr &file, std::uint64_t &filesize, std::string &name) noexcept
  {
@@ -866,17 +866,17 @@ index e0ff74e..39a0a5a 100644
 2.48.1
 
 
-From 000e4647455661e12aea143854d5c77f54917221 Mon Sep 17 00:00:00 2001
+From 03f478e6c591b8c46a662ee649f4f2ab7a2e2868 Mon Sep 17 00:00:00 2001
 From: PulkoMandy <pulkomandy@pulkomandy.tk>
 Date: Fri, 5 Aug 2022 19:24:12 +0200
 Subject: Allow use of Qt Debugger on Haiku
 
 
 diff --git a/scripts/src/osd/sdl.lua b/scripts/src/osd/sdl.lua
-index 93dba9a..79a69f1 100644
+index 86a7272..d79abe7 100644
 --- a/scripts/src/osd/sdl.lua
 +++ b/scripts/src/osd/sdl.lua
-@@ -259,14 +259,16 @@ if BASE_TARGETOS=="unix" then
+@@ -254,14 +254,16 @@ if BASE_TARGETOS=="unix" then
  			addoptionsfromstring(str)
  		end
  	else
@@ -905,7 +905,7 @@ index 93dba9a..79a69f1 100644
 2.48.1
 
 
-From e278d52a6565324af2f2c915e6d4b0d5bbfa5feb Mon Sep 17 00:00:00 2001
+From 08c1b6726c3c67116cb7324ac506aeed846fc574 Mon Sep 17 00:00:00 2001
 From: Alex Brown <mail@alexbrown.info>
 Date: Sat, 14 Oct 2023 11:26:57 +0100
 Subject: toolchain.lua: set targetdir for Haiku
@@ -960,17 +960,17 @@ index c730cd7..5069f04 100644
 2.48.1
 
 
-From c6b586aa344b1ff9dccdc68604a9b25667ed14f7 Mon Sep 17 00:00:00 2001
+From 82d5654831145ed941647717dc24c0c08ff3d78e Mon Sep 17 00:00:00 2001
 From: Alex Brown <mail@alexbrown.info>
 Date: Sat, 14 Oct 2023 09:14:19 +0100
 Subject: Set LinkSupportCircularDependencies for Haiku
 
 
 diff --git a/scripts/genie.lua b/scripts/genie.lua
-index 819b753..926b60e 100644
+index 40368c1..fe959d6 100644
 --- a/scripts/genie.lua
 +++ b/scripts/genie.lua
-@@ -1183,6 +1183,11 @@ configuration { "freebsd or netbsd" }
+@@ -1174,6 +1174,11 @@ configuration { "freebsd or netbsd" }
  			"LinkSupportCircularDependencies",
  		}
  
@@ -986,7 +986,7 @@ index 819b753..926b60e 100644
 2.48.1
 
 
-From 839886e0047cf3182463bb54a0e0992396c11399 Mon Sep 17 00:00:00 2001
+From e0324d938e63ce5ac7d3a4bd185cae5a7086a51d Mon Sep 17 00:00:00 2001
 From: PulkoMandy <pulkomandy@pulkomandy.tk>
 Date: Thu, 1 May 2025 09:47:57 +0200
 Subject: Fix search for Qt6
@@ -995,10 +995,10 @@ Our Qt6 qmake is located in an unusual place, for some reason not in the bin
 directory.
 
 diff --git a/scripts/src/osd/modules.lua b/scripts/src/osd/modules.lua
-index ca49a26..4919d85 100644
+index 7010d3c..c0efe58 100644
 --- a/scripts/src/osd/modules.lua
 +++ b/scripts/src/osd/modules.lua
-@@ -384,7 +384,7 @@ function qtdebuggerbuild()
+@@ -407,7 +407,7 @@ function qtdebuggerbuild()
  			if _OPTIONS["QT_HOME"]~=nil then
  				MOCTST = backtick(_OPTIONS["QT_HOME"] .. "/bin/moc --version 2>/dev/null")
  				if (MOCTST=='') then
@@ -1007,7 +1007,7 @@ index ca49a26..4919d85 100644
  					if not string.starts(qt_host_libexecs,"/") then
  						qt_host_libexecs = _OPTIONS["QT_HOME"] .. "/libexec"
  					end
-@@ -438,7 +438,7 @@ function qtdebuggerbuild()
+@@ -461,7 +461,7 @@ function qtdebuggerbuild()
  		else
  			if _OPTIONS["QT_HOME"]~=nil then
  				buildoptions {
@@ -1016,7 +1016,7 @@ index ca49a26..4919d85 100644
  				}
  			else
  				buildoptions {
-@@ -517,9 +517,9 @@ function osdmodulestargetconf()
+@@ -540,9 +540,9 @@ function osdmodulestargetconf()
  			end
  		else
  			if _OPTIONS["QT_HOME"]~=nil then