Produce Linux ARM builds with GitHub Actions.

.github/workflows/release.yml

@@ -49,6 +49,7 @@ jobs:
       matrix:
         include:
           - os: ubuntu-20.04
+          - os: ubuntu-22.04-arm
           - os: windows-2019
             qt: '6.7'
           - os: macOS-13
@@ -209,11 +210,12 @@ jobs:
     needs: [build, modules]
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest]
-        exe: [textadept/textadept, textadept/textadept-curses]
-        include:
-          - os: ubuntu-latest
+        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest]
+        exe: [textadept/textadept, textadept/textadept-gtk, textadept/textadept-curses]
+        exclude:
+          - os: windows-latest
             exe: textadept/textadept-gtk
+        include:
           - os: macOS-latest
             exe: Textadept.app/Contents/MacOS/textadept_osx
           #- os: macOS-latest
@@ -243,9 +245,13 @@ jobs:
         run: unzip textadept_*.macOS.zip
 
       - name: Unpack Textadept (Linux)
-        if: runner.os == 'Linux'
+        if: runner.os == 'Linux' && !contains(matrix.os, 'arm')
         run: tar xzf textadept_*.linux.tgz
 
+      - name: Unpack Textadept (Linux ARM)
+        if: runner.os == 'Linux' && contains(matrix.os, 'arm')
+        run: tar xzf textadept_*.linux.arm.tgz
+
       - name: Unpack modules (Windows, Linux)
         if: runner.os != 'macOS'
         run: |

CMakeLists.txt

@@ -362,8 +362,12 @@ if(NOT (WIN32 OR APPLE))
 	install(FILES core/images/textadept.svg
 		DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps)
 	# Note: can use file(ARCHIVE_CREATE) in CMake 3.18.
+	set(textadept_tgz textadept_${version}.tgz)
+	if(CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch")
+		set(textadept_tgz textadept_${version}.arm.tgz)
+	endif()
 	add_custom_target(archive
-		COMMAND ${CMAKE_COMMAND} -E tar czf ${CMAKE_BINARY_DIR}/textadept_${version}.tgz textadept
+		COMMAND ${CMAKE_COMMAND} -E tar czf ${CMAKE_BINARY_DIR}/${textadept_tgz} textadept
 		WORKING_DIRECTORY ${CMAKE_INSTALL_FULL_DATADIR})
 elseif(WIN32)
 	set(ta_dir ${CMAKE_INSTALL_PREFIX}/textadept)