diff --git a/cross-aarch64-gcc7.changes b/cross-aarch64-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-aarch64-gcc7.changes
+++ b/cross-aarch64-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-aarch64-gcc7.spec b/cross-aarch64-gcc7.spec
index 1257e53..39ce524 100644
--- a/cross-aarch64-gcc7.spec
+++ b/cross-aarch64-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-arm-gcc7.changes b/cross-arm-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-arm-gcc7.changes
+++ b/cross-arm-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-arm-gcc7.spec b/cross-arm-gcc7.spec
index b8729a1..06c0903 100644
--- a/cross-arm-gcc7.spec
+++ b/cross-arm-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-arm-none-gcc7-bootstrap.changes b/cross-arm-none-gcc7-bootstrap.changes
index 51e1ec1..a9f3088 100644
--- a/cross-arm-none-gcc7-bootstrap.changes
+++ b/cross-arm-none-gcc7-bootstrap.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-arm-none-gcc7-bootstrap.spec b/cross-arm-none-gcc7-bootstrap.spec
index 69adf69..d9758b3 100644
--- a/cross-arm-none-gcc7-bootstrap.spec
+++ b/cross-arm-none-gcc7-bootstrap.spec
@@ -171,7 +171,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -393,7 +393,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -451,6 +450,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-arm-none-gcc7.changes b/cross-arm-none-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-arm-none-gcc7.changes
+++ b/cross-arm-none-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-arm-none-gcc7.spec b/cross-arm-none-gcc7.spec
index 4eccd48..e15cf41 100644
--- a/cross-arm-none-gcc7.spec
+++ b/cross-arm-none-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-avr-gcc7-bootstrap.changes b/cross-avr-gcc7-bootstrap.changes
index 51e1ec1..a9f3088 100644
--- a/cross-avr-gcc7-bootstrap.changes
+++ b/cross-avr-gcc7-bootstrap.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-avr-gcc7-bootstrap.spec b/cross-avr-gcc7-bootstrap.spec
index 94117d5..c13d549 100644
--- a/cross-avr-gcc7-bootstrap.spec
+++ b/cross-avr-gcc7-bootstrap.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-avr-gcc7.changes b/cross-avr-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-avr-gcc7.changes
+++ b/cross-avr-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-avr-gcc7.spec b/cross-avr-gcc7.spec
index b68feda..819fa22 100644
--- a/cross-avr-gcc7.spec
+++ b/cross-avr-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-epiphany-gcc7-bootstrap.changes b/cross-epiphany-gcc7-bootstrap.changes
index 51e1ec1..a9f3088 100644
--- a/cross-epiphany-gcc7-bootstrap.changes
+++ b/cross-epiphany-gcc7-bootstrap.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-epiphany-gcc7-bootstrap.spec b/cross-epiphany-gcc7-bootstrap.spec
index 151603e..aff0365 100644
--- a/cross-epiphany-gcc7-bootstrap.spec
+++ b/cross-epiphany-gcc7-bootstrap.spec
@@ -171,7 +171,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -393,7 +393,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -451,6 +450,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-epiphany-gcc7.changes b/cross-epiphany-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-epiphany-gcc7.changes
+++ b/cross-epiphany-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-epiphany-gcc7.spec b/cross-epiphany-gcc7.spec
index 7fbf6b4..e67d5a9 100644
--- a/cross-epiphany-gcc7.spec
+++ b/cross-epiphany-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-hppa-gcc7.changes b/cross-hppa-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-hppa-gcc7.changes
+++ b/cross-hppa-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-hppa-gcc7.spec b/cross-hppa-gcc7.spec
index 9f4b570..71cc542 100644
--- a/cross-hppa-gcc7.spec
+++ b/cross-hppa-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-i386-gcc7.changes b/cross-i386-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-i386-gcc7.changes
+++ b/cross-i386-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-i386-gcc7.spec b/cross-i386-gcc7.spec
index c7831fb..371ca28 100644
--- a/cross-i386-gcc7.spec
+++ b/cross-i386-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-m68k-gcc7.changes b/cross-m68k-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-m68k-gcc7.changes
+++ b/cross-m68k-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-m68k-gcc7.spec b/cross-m68k-gcc7.spec
index a32e58a..5fa69e8 100644
--- a/cross-m68k-gcc7.spec
+++ b/cross-m68k-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-mips-gcc7.changes b/cross-mips-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-mips-gcc7.changes
+++ b/cross-mips-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-mips-gcc7.spec b/cross-mips-gcc7.spec
index 1780467..f9d0f77 100644
--- a/cross-mips-gcc7.spec
+++ b/cross-mips-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-nvptx-gcc7.changes b/cross-nvptx-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-nvptx-gcc7.changes
+++ b/cross-nvptx-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-nvptx-gcc7.spec b/cross-nvptx-gcc7.spec
index c2b51ef..d1b4e89 100644
--- a/cross-nvptx-gcc7.spec
+++ b/cross-nvptx-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-ppc64-gcc7.changes b/cross-ppc64-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-ppc64-gcc7.changes
+++ b/cross-ppc64-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-ppc64-gcc7.spec b/cross-ppc64-gcc7.spec
index 6cfaf08..c2177d1 100644
--- a/cross-ppc64-gcc7.spec
+++ b/cross-ppc64-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-ppc64le-gcc7.changes b/cross-ppc64le-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-ppc64le-gcc7.changes
+++ b/cross-ppc64le-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-ppc64le-gcc7.spec b/cross-ppc64le-gcc7.spec
index 8802734..26abdf5 100644
--- a/cross-ppc64le-gcc7.spec
+++ b/cross-ppc64le-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-rx-gcc7-bootstrap.changes b/cross-rx-gcc7-bootstrap.changes
index 51e1ec1..a9f3088 100644
--- a/cross-rx-gcc7-bootstrap.changes
+++ b/cross-rx-gcc7-bootstrap.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-rx-gcc7-bootstrap.spec b/cross-rx-gcc7-bootstrap.spec
index e9dc483..c8f234d 100644
--- a/cross-rx-gcc7-bootstrap.spec
+++ b/cross-rx-gcc7-bootstrap.spec
@@ -171,7 +171,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -393,7 +393,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -451,6 +450,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-rx-gcc7.changes b/cross-rx-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-rx-gcc7.changes
+++ b/cross-rx-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-rx-gcc7.spec b/cross-rx-gcc7.spec
index 4f17882..7d4c855 100644
--- a/cross-rx-gcc7.spec
+++ b/cross-rx-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-s390x-gcc7.changes b/cross-s390x-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-s390x-gcc7.changes
+++ b/cross-s390x-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-s390x-gcc7.spec b/cross-s390x-gcc7.spec
index 755bfbc..e1ae82e 100644
--- a/cross-s390x-gcc7.spec
+++ b/cross-s390x-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-sparc-gcc7.changes b/cross-sparc-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-sparc-gcc7.changes
+++ b/cross-sparc-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-sparc-gcc7.spec b/cross-sparc-gcc7.spec
index 6c8bec7..c214ccd 100644
--- a/cross-sparc-gcc7.spec
+++ b/cross-sparc-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-sparc64-gcc7.changes b/cross-sparc64-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-sparc64-gcc7.changes
+++ b/cross-sparc64-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-sparc64-gcc7.spec b/cross-sparc64-gcc7.spec
index 2f2b7b7..ef06508 100644
--- a/cross-sparc64-gcc7.spec
+++ b/cross-sparc64-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/cross-x86_64-gcc7.changes b/cross-x86_64-gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/cross-x86_64-gcc7.changes
+++ b/cross-x86_64-gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/cross-x86_64-gcc7.spec b/cross-x86_64-gcc7.spec
index 28e8735..05d0d10 100644
--- a/cross-x86_64-gcc7.spec
+++ b/cross-x86_64-gcc7.spec
@@ -170,7 +170,7 @@ Requires(preun): update-alternatives
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -392,7 +392,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -450,6 +449,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/gcc-7.3.1+r263609.tar.xz b/gcc-7.3.1+r263609.tar.xz
deleted file mode 100644
index 396eb85..0000000
--- a/gcc-7.3.1+r263609.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7e846c6949957c40c6a46a019eda784aa17d7aa3b55bd6c49ebb55fb749ea8fe
-size 61216540
diff --git a/gcc-7.4.0+r266845.tar.xz b/gcc-7.4.0+r266845.tar.xz
new file mode 100644
index 0000000..29edf84
--- /dev/null
+++ b/gcc-7.4.0+r266845.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ccc5264d40f80e4f1de3dc860b37bed492ed8863b6740e1b5c322165211dac6
+size 61237676
diff --git a/gcc.spec.in b/gcc.spec.in
index f56b853..8f5c1ab 100644
--- a/gcc.spec.in
+++ b/gcc.spec.in
@@ -239,7 +239,7 @@ BuildRequires: gdb
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 URL:          http://gcc.gnu.org/
-Version: 7.3.1+r263609
+Version: 7.4.0+r266845
 Release:      1
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -1183,7 +1183,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -1241,6 +1240,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/gcc7-testresults.changes b/gcc7-testresults.changes
index 51e1ec1..a9f3088 100644
--- a/gcc7-testresults.changes
+++ b/gcc7-testresults.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/gcc7-testresults.spec b/gcc7-testresults.spec
index 1d6536e..9577619 100644
--- a/gcc7-testresults.spec
+++ b/gcc7-testresults.spec
@@ -253,7 +253,7 @@ BuildRequires:  gdb
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -569,7 +569,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -627,6 +626,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \
diff --git a/gcc7.changes b/gcc7.changes
index 51e1ec1..a9f3088 100644
--- a/gcc7.changes
+++ b/gcc7.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec  6 12:07:47 UTC 2018 - rguenther@suse.com
+
+- Update to GCC 7.4 release.
+- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
+  Point to /usr/avr/sys-root/include as system header include directory.
+
 -------------------------------------------------------------------
 Fri Aug 17 08:36:04 UTC 2018 - rguenther@suse.com
 
diff --git a/gcc7.spec b/gcc7.spec
index 40d6741..14ef699 100644
--- a/gcc7.spec
+++ b/gcc7.spec
@@ -235,7 +235,7 @@ BuildRequires:  gdb
 %define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64
 
 Url:            http://gcc.gnu.org/
-Version:        7.3.1+r263609
+Version:        7.4.0+r266845
 Release:        0
 %define gcc_dir_version %(echo %version | sed 's/+.*//' | cut -d '.' -f 1)
 %define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
@@ -1873,7 +1873,6 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--with-pkgversion="SUSE Linux" \
 	--with-slibdir=/%{_lib} \
 	--with-system-zlib \
-	--enable-__cxa_atexit \
 	--enable-libstdcxx-allocator=new \
 	--disable-libstdcxx-pch \
 %if 0%{suse_version} <= 1320
@@ -1931,6 +1930,11 @@ nvptx-none=%{_prefix}/nvptx-none, \
 	--disable-sjlj-exceptions \
 	--enable-newlib-io-long-long \
 %endif
+%if "%{TARGET_ARCH}" == "avr"
+	--enable-lto \
+	--without-gxx-include-dir \
+	--with-native-system-header-dir=/include \
+%endif
 %endif
 %if "%{TARGET_ARCH}" == "arm"
         --with-arch=armv6zk \