Merge bitcoin#930: Add ARM32/ARM64 CI

8bbad7a Add asm build to ARM32 CI (Pieter Wuille)
7d65ed5 Add ARM32/ARM64 CI (Pieter Wuille)

Pull request description:

ACKs for top commit:
  real-or-random:
    ACK 8bbad7a CI output looks fine
  jonasnick:
    ACK 8bbad7a

Tree-SHA512: 090a52af6914cf9fb659f9626a8224d82c8da81f6e628b7300e34851e198d8299dfd25789c0f1d6f2c79f58b5413be498f9fba43bc50238480fe6524b640538a

.cirrus.yml

@@ -197,6 +197,51 @@ task:
     - ./ci/cirrus.sh
   << : *CAT_LOGS
 
+task:
+  name: "ARM32: Linux (Debian stable, QEMU)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    QEMU_CMD: qemu-arm
+    HOST: arm-linux-gnueabihf
+    BUILD:
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  matrix:
+    - env: {}
+    - env: {ASM: arm}
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
+task:
+  name: "ARM64: Linux (Debian stable, QEMU)"
+  container:
+    dockerfile: ci/linux-debian.Dockerfile
+    cpu: 1
+    memory: 1G
+  env:
+    QEMU_CMD: qemu-aarch64
+    HOST: aarch64-linux-gnu
+    BUILD:
+    WITH_VALGRIND: no
+    ECDH: yes
+    RECOVERY: yes
+    EXPERIMENTAL: yes
+    SCHNORRSIG: yes
+    CTIMETEST: no
+  << : *MERGE_BASE
+  test_script:
+    - ./ci/cirrus.sh
+  << : *CAT_LOGS
+
 task:
   name: "x86_64 (mingw32-w64): Windows (Debian stable, Wine)"
   container:

ci/linux-debian.Dockerfile

@@ -2,6 +2,8 @@ FROM debian:stable
 
 RUN dpkg --add-architecture i386
 RUN dpkg --add-architecture s390x
+RUN dpkg --add-architecture armhf
+RUN dpkg --add-architecture arm64
 RUN apt-get update
 
 # dkpg-dev: to make pkg-config work in cross-builds
@@ -11,6 +13,8 @@ RUN apt-get install --no-install-recommends --no-upgrade -y \
         gcc clang libc6-dbg \
         gcc-i686-linux-gnu libc6-dev-i386-cross libc6-dbg:i386 \
         gcc-s390x-linux-gnu libc6-dev-s390x-cross libc6-dbg:s390x \
+        gcc-arm-linux-gnueabihf libc6-dev-armhf-cross libc6-dbg:armhf \
+        gcc-aarch64-linux-gnu libc6-dev-arm64-cross libc6-dbg:arm64 \
         wine gcc-mingw-w64-x86-64
 
 # Run a dummy command in wine to make it set up configuration