Upgrade GCC to 10.3.0 and build MUSL targets

Author: messense

.github/workflows/Build.yml

@@ -1,7 +1,8 @@
 on:
   push:
+    branches:
+      - 'build/*'
     tags: [ 'v*' ]
-  pull_request:
 
 name: Build x86_64
 
@@ -13,9 +14,13 @@ jobs:
       matrix:
         target:
           - x86_64-unknown-linux-gnu
+          - x86_64-unknown-linux-musl
           - i686-unknown-linux-gnu
+          - i686-unknown-linux-musl
           - aarch64-unknown-linux-gnu
+          - aarch64-unknown-linux-musl
           - armv7-unknown-linux-gnueabihf
+          - armv7-unknown-linux-musleabihf
     steps:
       - uses: actions/checkout@v2
       - name: Install crosstool-ng
@@ -34,6 +39,9 @@ jobs:
           mkdir /Volumes/build/src
           cd ${{ matrix.target }}
           ct-ng build
+      - name: Tail build.log on failure
+        if: ${{ failure() }}
+        run: tail -n 500 ${{ matrix.target }}/build.log
       - name: Archive Toolchain
         run: |
           cd /Volumes/tools

.github/workflows/aarch64.yml

@@ -1,7 +1,8 @@
 on:
   push:
+    branches:
+      - 'build/*'
     tags: ['v*']
-  pull_request:
 
 name: Build aarch64
 
@@ -16,9 +17,13 @@ jobs:
       matrix:
         target:
           - x86_64-unknown-linux-gnu
+          - x86_64-unknown-linux-musl
           - i686-unknown-linux-gnu
+          - i686-unknown-linux-musl
           - aarch64-unknown-linux-gnu
+          - aarch64-unknown-linux-musl
           - armv7-unknown-linux-gnueabihf
+          - armv7-unknown-linux-musleabihf
     steps:
       - uses: actions/checkout@v2
       - name: Install crosstool-ng
@@ -41,6 +46,9 @@ jobs:
           mkdir /Volumes/build/src
           cd ${{ matrix.target }}
           ct-ng build
+      - name: Tail build.log on failure
+        if: ${{ failure() }}
+        run: tail -n 500 ${{ matrix.target }}/build.log
       - name: Archive Toolchain
         run: |
           cd /Volumes/tools

aarch64-unknown-linux-gnu/.config

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# crosstool-NG UNKNOWN Configuration
+# crosstool-NG 1.24.0.332_0528a9d Configuration
 #
 CT_CONFIGURE_has_cxx11=y
 CT_CONFIGURE_has_lzip=y
@@ -23,7 +23,7 @@ CT_CONFIGURE_has_sha1sum=y
 CT_CONFIGURE_has_sha256sum=y
 CT_CONFIGURE_has_sha512sum=y
 CT_CONFIGURE_has_install_with_strip_program=y
-CT_VERSION="UNKNOWN"
+CT_VERSION="1.24.0.332_0528a9d"
 CT_VCHECK=""
 CT_CONFIG_VERSION_ENV="3"
 CT_CONFIG_VERSION_CURRENT="3"
@@ -247,6 +247,7 @@ CT_LINUX_PKG_NAME="linux"
 CT_LINUX_SRC_RELEASE=y
 # CT_LINUX_SRC_DEVEL is not set
 CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_V_5_11 is not set
 CT_LINUX_V_5_10=y
 # CT_LINUX_V_5_9 is not set
 # CT_LINUX_V_5_8 is not set
@@ -274,7 +275,7 @@ CT_LINUX_V_5_10=y
 # CT_LINUX_V_3_13 is not set
 # CT_LINUX_V_3_12 is not set
 # CT_LINUX_V_3_10 is not set
-CT_LINUX_VERSION="5.10.7"
+CT_LINUX_VERSION="5.10.23"
 CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
 CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
@@ -505,7 +506,7 @@ CT_GCC_V_10=y
 # CT_GCC_V_6 is not set
 # CT_GCC_V_5 is not set
 # CT_GCC_V_4_9 is not set
-CT_GCC_VERSION="10.2.0"
+CT_GCC_VERSION="10.3.0"
 CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
 CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
@@ -641,8 +642,8 @@ CT_EXPAT_PKG_NAME="expat"
 CT_EXPAT_SRC_RELEASE=y
 # CT_EXPAT_SRC_DEVEL is not set
 CT_EXPAT_PATCH_ORDER="global"
-CT_EXPAT_V_2_2=y
-CT_EXPAT_VERSION="2.2.9"
+CT_EXPAT_V_2_3=y
+CT_EXPAT_VERSION="2.3.0"
 CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
 CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"