diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eb000ec..f5615fc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,6 +7,7 @@ on:
   pull_request:
     branches:
     - '*'
+
 jobs:
   base:
     name: base
diff --git a/linux-armv7a/crosstool-ng.config b/linux-armv7a/crosstool-ng.config
index e8d5b27..969b3b0 100644
--- a/linux-armv7a/crosstool-ng.config
+++ b/linux-armv7a/crosstool-ng.config
@@ -11,9 +11,7 @@ CT_CONFIGURE_has_libtool_2_4_or_newer=y
 CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
 CT_CONFIGURE_has_autoconf_2_63_or_newer=y
 CT_CONFIGURE_has_autoreconf_2_63_or_newer=y
-CT_CONFIGURE_has_automake_1_15_or_newer=y
 CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
-CT_CONFIGURE_has_svn=y
 CT_CONFIGURE_has_git=y
 CT_MODULES=y
 
@@ -74,7 +72,7 @@ CT_PATCH_ORDER="bundled"
 #
 # Build behavior
 #
-CT_PARALLEL_JOBS=0
+CT_PARALLEL_JOBS=4
 CT_LOAD=""
 CT_USE_PIPES=y
 CT_EXTRA_CFLAGS_FOR_BUILD=""
@@ -235,14 +233,14 @@ CT_TOOLCHAIN_ENABLE_NLS=y
 #
 CT_KERNEL_SUPPORTS_SHARED_LIBS=y
 CT_KERNEL="linux"
-CT_KERNEL_VERSION="4.9.36"
+CT_KERNEL_VERSION="4.10.8"
 # CT_KERNEL_bare_metal is not set
 CT_KERNEL_linux=y
 CT_KERNEL_bare_metal_AVAILABLE=y
 CT_KERNEL_linux_AVAILABLE=y
 # CT_KERNEL_LINUX_CUSTOM is not set
-#CT_KERNEL_V_4_10=y
-CT_KERNEL_V_4_9=y
+CT_KERNEL_V_4_10=y
+# CT_KERNEL_V_4_9 is not set
 # CT_KERNEL_V_4_4 is not set
 # CT_KERNEL_V_4_1 is not set
 # CT_KERNEL_V_3_16 is not set
@@ -316,17 +314,15 @@ CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
 # C-library
 #
 CT_LIBC="glibc"
-CT_LIBC_VERSION="2.24"
+CT_LIBC_VERSION="2.27"
 CT_LIBC_glibc=y
-# CT_LIBC_musl is not set
 # CT_LIBC_uClibc is not set
 CT_LIBC_avr_libc_AVAILABLE=y
 CT_LIBC_glibc_AVAILABLE=y
 CT_THREADS="nptl"
-# CT_LIBC_GLIBC_CUSTOM is not set
-# CT_CC_GLIBC_SHOW_LINARO is not set
-#CT_LIBC_GLIBC_V_2_25=y
-CT_LIBC_GLIBC_V_2_24=y
+CT_CC_GLIBC_SHOW_LINARO=y
+# CT_LIBC_GLIBC_V_2_25 is not set
+# CT_LIBC_GLIBC_V_2_24 is not set
 # CT_LIBC_GLIBC_V_2_23 is not set
 CT_LIBC_GLIBC_2_23_or_later=y
 CT_LIBC_GLIBC_2_20_or_later=y
@@ -409,14 +405,10 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-# CT_CC_GCC_CUSTOM is not set
-CT_CC_GCC_VERSION="linaro-6.3-2017.02"
-CT_CC_GCC_SHOW_LINARO=y
-CT_CC_GCC_V_linaro_6_3=y
-# CT_CC_GCC_V_6_3_0 is not set
-# CT_CC_GCC_V_linaro_5_4 is not set
+CT_CC_GCC_VERSION="7.3.0"
+# CT_CC_GCC_SHOW_LINARO is not set
+CT_CC_GCC_V_6_3_0=y
 # CT_CC_GCC_V_5_4_0 is not set
-# CT_CC_GCC_V_linaro_4_9 is not set
 # CT_CC_GCC_V_4_9_4 is not set
 CT_CC_GCC_4_8_or_later=y
 CT_CC_GCC_4_9_or_later=y
@@ -425,7 +417,6 @@ CT_CC_GCC_6=y
 CT_CC_GCC_6_or_later=y
 CT_CC_GCC_ENABLE_PLUGINS=y
 CT_CC_GCC_GOLD=y
-CT_CC_GCC_HAS_LIBMPX=y
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
 CT_CC_GCC_EXTRA_CONFIG_ARRAY=""
@@ -478,13 +469,8 @@ CT_CC_SUPPORT_GOLANG=y
 # Additional supported languages:
 #
 CT_CC_LANG_CXX=y
-# CT_CC_LANG_FORTRAN is not set
+CT_CC_LANG_FORTRAN=y
 # CT_CC_LANG_JAVA is not set
-# CT_CC_LANG_ADA is not set
-# CT_CC_LANG_OBJC is not set
-# CT_CC_LANG_OBJCXX is not set
-# CT_CC_LANG_GOLANG is not set
-CT_CC_LANG_OTHERS=""
 
 #
 # Debug facilities
@@ -506,9 +492,8 @@ CT_GDB_GDBSERVER_HAS_IPA_LIB=y
 #
 # gdb version
 #
-# CT_GDB_CUSTOM is not set
-CT_GDB_VERSION="7.12.1"
-CT_GDB_V_7_12_1=y
+CT_GDB_VERSION="8.1"
+# CT_GDB_V_7_12_1 is not set
 # CT_GDB_V_7_11_1 is not set
 CT_GDB_7_12_or_later=y
 CT_GDB_7_2_or_later=y