.github/workflows/config.yml:

.github/workflows/config.yml

@@ -92,6 +92,38 @@ jobs:
           echo "Testing branch $TRAVIS_BRANCH of $REPOSITORY_NAME on $QEMU_VOLUME"
           docker run --rm $QEMU_VOLUME -v $HOME:$HOME -e "QEMU=$QEMU" -e "TRAVIS_OS_NAME=$TRAVIS_OS_NAME" -e "CI_SOURCE_PATH=$CI_SOURCE_PATH" -e "HOME=$HOME" -e "MAKEFLAGS=$MAKEFLAGS" -e "DOCKER_IMAGE=$DOCKER_IMAGE" -t $DOCKER_IMAGE sh -c "cd $CI_SOURCE_PATH; ./.travis.sh"
 
+  debian-unstable:
+    strategy:
+      matrix:
+        include:
+          - DOCKER_IMAGE: amd64/debian:unstable-slim
+            ARCH: Linux64
+          - DOCKER_IMAGE: arm32v7/debian:unstable-slim
+            ARCH: LinuxARM
+          - DOCKER_IMAGE: arm64v8/debian:unstable-slim
+            ARCH: LinuxARM
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    name: debian-unstale
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Run test
+        shell: bash
+        run: |
+          export DOCKER_IMAGE=${{matrix.DOCKER_IMAGE}}
+          export ARCH=${{matrix.ARCH}}
+          set -x
+          sudo apt update -qq
+          # Install the qemu packages
+          # This step will execute the registering scripts
+          if [[ "$DOCKER_IMAGE" == *"arm"* ]]; then \
+            sudo apt install -y -qq qemu binfmt-support qemu-user-static; \
+            docker run --rm --privileged multiarch/qemu-user-static --reset -p yes; \
+          fi
+          docker run --rm -v $(pwd):/ws/euslisp -e "ARCH=$ARCH" -t "$DOCKER_IMAGE" bash -c "set -x; set -e; apt update -qq; apt install -y -qq make gcc libgl-dev libglu1-mesa-dev libjpeg-dev libpng-dev libpq-dev libx11-dev libxext-dev; ARCH=$ARCH EUSDIR=/ws/euslisp make -C /ws/euslisp/lisp/ -f Makefile.$ARCH eus0; CC='gcc -Werror' ARCHDIR=$ARCH EUSDIR=/ws/euslisp make -C /ws/euslisp/lisp/image/jpeg; exit 0"
 
   osx:
     runs-on: macos-latest

.travis.sh

@@ -96,8 +96,8 @@ if [[ "$QEMU" != "" ]]; then
     git clone http://salsa.debian.org/science-team/euslisp /tmp/euslisp-dfsg
     for file in $(cat /tmp/euslisp-dfsg/debian/patches/series); do
         # skip patches already applied by https://github.com/euslisp/EusLisp/pull/482
-        [[ $file =~ use-rtld-global-loadelf.patch|fix-arm-ldflags.patch|fix-library-not-linked-against-libc.patch|fix-manpage-has-bad-whatis-entry-on-man-pages.patch ]] && continue;
-        # skip patch already applied by https://github.com/euslisp/EusLisp/pull/441
+        [[ $file =~ use-rtld-global-loadelf.patch|fix-arm-ldflags.patch|fix-library-not-linked-against-libc.patch|fix-manpage-has-bad-whatis-entry-on-man-pages.patch|fix-jpegmemcd-compile-error.patch ]] && continue;
+        # skip patch already applied by https://github.com/euslisp/EusLisp/pull/441, https://github.com/euslisp/EusLisp/pull/509
         if [[ $file =~  fix-for-reprotest.patch ]]; then
             filterdiff -p1 -x 'lisp/image/jpeg/makefile' -x 'lisp/comp/comp.l' < /tmp/euslisp-dfsg/debian/patches/$file > /tmp/euslisp-dfsg/debian/patches/$file-fix
             file=$file-fix

lisp/c/unixcall.c

@@ -87,8 +87,12 @@ extern int errno;
 #include <time.h>
 //extern char *tzname[2];
 #if !Cygwin /* extern timezone */
+#if defined __USE_MISC || defined __USE_XOPEN
+extern long int timezone;
+#else
 extern time_t timezone, altzone;	/*long*/
 #endif
+#endif
 extern int daylight;
 
 extern pointer eussigvec[NSIG];

lisp/image/jpeg/jpegmemcd.c

@@ -11,8 +11,17 @@
 #include <stdio.h>
 #include "jpeglib.h"
 #include <setjmp.h>
+
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
+#define jpeg_memio_dest(cinfo, outbuffer, outsize) \
+  jpeg_mem_dest((j_compress_ptr)cinfo, (unsigned char **)outbuffer, (unsigned long *)outsize)
+
+#define jpeg_memio_src(cinfo, inbuffer, insize) \
+  jpeg_mem_src((j_decompress_ptr)cinfo, (const unsigned char *)inbuffer, (unsigned long)insize)
+#else
 GLOBAL(void) jpeg_memio_dest (j_compress_ptr cinfo, JOCTET *jpegimgbuf, long *size);
 GLOBAL(void) jpeg_memio_src (j_decompress_ptr cinfo, JOCTET *buf, long size);
+#endif
 
 
 int JPEG_compress(JSAMPLE *image_buffer, long width, long height,