app-emulation/wine-vanilla: [QA] drop (very) stale GCC version checks

Ionen pointed out I left out a bunch of the ebuilds somehow.

Signed-off-by: Sam James <sam@gentoo.org>

31 files changed, 93 insertions, 2077 deletions

diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.10.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.10.ebuild
index e8e05b6..5a577bd 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.10.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.10.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.11.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.11.ebuild
index e8e05b6..5a577bd 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.11.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.11.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.12.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.12.ebuild
index 95e4cc4..7ea5480 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.12.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.12.ebuild
@@ -153,80 +153,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.13.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.13.ebuild
index 95e4cc4..7ea5480 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.13.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.13.ebuild
@@ -153,80 +153,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.14.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.14.ebuild
index e4aa377..21d60c0 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.14.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.14.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.15.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.15.ebuild
index 6bfde1e..2c94391 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.15.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.15.ebuild
@@ -151,80 +151,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.16.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.16.ebuild
index 6bfde1e..2c94391 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.16.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.16.ebuild
@@ -151,80 +151,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.17.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.17.ebuild
index 6bfde1e..2c94391 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.17.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.17.ebuild
@@ -151,80 +151,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.18.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.18.ebuild
index cf19f05..a65d418 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.18.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.18.ebuild
@@ -151,80 +151,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.19.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.19.ebuild
index cf19f05..a65d418 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.19.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.19.ebuild
@@ -151,80 +151,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.20.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.20.ebuild
index 7c8661c..b242e1e 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.20.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.20.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.21.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.21.ebuild
index 7c8661c..b242e1e 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.21.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.21.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.22.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.22.ebuild
index 1aa441c..82d0569 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.22.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.22.ebuild
@@ -143,80 +143,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.23.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.23.ebuild
index 1aa441c..82d0569 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.23.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.23.ebuild
@@ -143,80 +143,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.4.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.4.ebuild
index 6504d5f..769104f 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.4.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.4.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.5.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.5.ebuild
index 6504d5f..769104f 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.5.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.5.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.6.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.6.ebuild
index 0ec5c29..a976012 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.6.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.6.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.7.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.7.ebuild
index 0ec5c29..a976012 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.7.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.7.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.8.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.8.ebuild
index 9524c5f..c9663a9 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.8.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.8.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-6.9.ebuild b/app-emulation/wine-vanilla/wine-vanilla-6.9.ebuild
index 9524c5f..c9663a9 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-6.9.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-6.9.ebuild
@@ -152,80 +152,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.0-r2.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.0-r2.ebuild
index 73ea471..591be22 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.0-r2.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.0-r2.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.0.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.0.ebuild
index ad6b16b..f853fa7 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.0.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.0.ebuild
@@ -143,80 +143,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.1.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.1.ebuild
index 0ade28d..5db9b69 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.1.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.1.ebuild
@@ -143,80 +143,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.2.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.2.ebuild
index ad922dc..dc10356 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.2.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.2.ebuild
@@ -143,80 +143,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.3-r1.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.3-r1.ebuild
index e5c2d88..0617939 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.3-r1.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.3-r1.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.4-r1.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.4-r1.ebuild
index e5c2d88..0617939 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.4-r1.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.4-r1.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.5-r1.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.5-r1.ebuild
index 604ac11..d8d1c73 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.5-r1.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.5-r1.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.6-r1.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.6-r1.ebuild
index 10954b8..ecdfc4b 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.6-r1.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.6-r1.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.7.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.7.ebuild
index 10954b8..ecdfc4b 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.7.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.7.ebuild
@@ -144,80 +144,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-7.8.ebuild b/app-emulation/wine-vanilla/wine-vanilla-7.8.ebuild
index d50aedd..d417540 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-7.8.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-7.8.ebuild
@@ -142,80 +142,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."
diff --git a/app-emulation/wine-vanilla/wine-vanilla-9999.ebuild b/app-emulation/wine-vanilla/wine-vanilla-9999.ebuild
index d50aedd..d417540 100644
--- a/app-emulation/wine-vanilla/wine-vanilla-9999.ebuild
+++ b/app-emulation/wine-vanilla/wine-vanilla-9999.ebuild
@@ -142,80 +142,16 @@ if [[ ${#PATCHES_BIN[@]} -ge 1 ]] || [[ ${PV} == 9999 ]]; then
 fi
 
 wine_compiler_check() {
-	# GCC-specific bugs
-	if tc-is-gcc; then
-		# bug #549768
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
-			ebegin "Checking for gcc-5 ms_abi compiler bug"
-			$(tc-getCC) -O2 "${PATCHDIR}/files/pr66838.c" -o "${T}"/pr66838 || die
-			# Run in subshell to prevent "Aborted" message
-			( "${T}"/pr66838 || false ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/549768"
-				eerror
-				return 1
-			fi
-		fi
-		# bug #574044
-		if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) = 3 ]]; then
-			ebegin "Checking for gcc-5-3 stack realignment compiler bug"
-			# Compile in subshell to prevent "Aborted" message
-			( $(tc-getCC) -O2 -mincoming-stack-boundary=3 "${PATCHDIR}/files/pr69140.c" -o "${T}"/pr69140 ) >/dev/null 2>&1
-			if ! eend $?; then
-				eerror "Wine cannot be built with this version of gcc-5.3"
-				eerror "due to compiler bugs; please re-emerge the latest gcc-5.3.x ebuild,"
-				eerror "or use gcc-config to select a different compiler version."
-				eerror "See https://bugs.gentoo.org/574044"
-				eerror
-				return 1
-			fi
-		fi
-	fi
+	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
 	# Ensure compiler support
-	if use abi_x86_64; then
-		ebegin "Checking for 64-bit compiler with builtin_ms_va_list support"
-		# Compile in subshell to prevent "Aborted" message
-		( $(tc-getCC) -O2 "${PATCHDIR}/files/builtin_ms_va_list.c" -o "${T}"/builtin_ms_va_list >/dev/null 2>&1)
-		if ! eend $?; then
-			eerror "This version of $(tc-getCC) does not support builtin_ms_va_list, can't enable 64-bit wine"
-			eerror
-			eerror "You need gcc-4.4+ or clang 3.8+ to build 64-bit wine"
-			eerror
-			return 1
-		fi
-	fi
+	# (No checks here as of 2022)
+	return 0
 }
 
 wine_build_environment_check() {
 	[[ ${MERGE_TYPE} = "binary" ]] && return 0
 
-	if use abi_x86_64; then
-		if tc-is-gcc && [[ $(gcc-major-version) -lt 4 || ( $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ) ]]; then
-			eerror "You need gcc-4.4+ to compile 64-bit wine"
-			die
-		elif tc-is-clang && [[ $(clang-major-version) -lt 3 || ( $(clang-major-version) -eq 3 && $(clang-minor-version) -lt 8 ) ]]; then
-			eerror "You need clang-3.8+ to compile 64-bit wine"
-			die
-		fi
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -le 3 ]]; then
-		ewarn "GCC-5.0-5.3 suffered from compiler bugs and are no longer supported by"
-		ewarn "Gentoo's Toolchain Team. If your ebuild fails the compiler checks in"
-		ewarn "the configure phase, either update your compiler or switch to <5.0 || >=5.4"
-	fi
-	if tc-is-gcc && [[ $(gcc-major-version) -eq 5 && $(gcc-minor-version) -eq 4 ]]; then
-		if has "-march=i686" ${CFLAGS} && ! has "-mtune=generic" ${CFLAGS}; then
-			ewarn "Compilation can hang with CFLAGS=\"-march=i686\".  You can temporarily work"
-			ewarn "around this by adding \"-mtune=generic\" to your CFLAGS for wine."
-			ewarn "See package.env in man 5 portage for more information on how to do this."
-			ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=613128 for more details"
-		fi
-	fi
-
 	if use abi_x86_32 && use opencl && [[ "$(eselect opencl show 2> /dev/null)" == "intel" ]]; then
 		eerror "You cannot build wine with USE=opencl because intel-ocl-sdk is 64-bit only."
 		eerror "See https://bugs.gentoo.org/487864 for more details."