Exclude i686

Author: ax3l

.travis.yml

@@ -6,27 +6,42 @@ branches:
 
 env:
   global:
+    - OPENPMD_GIT_REF="0.11.1-alpha"
+
     # (1,2) Skip building for Python 2.7 on all platforms
-    - CIBW_SKIP="cp27-* pp27-*"
+    # (3) GNU 7.3.1 & MPark.Variant 1.4.0 on i686:
+    #     https://github.com/pypa/manylinux/issues/543
+    #       variant.hpp:2241:9: internal compiler error:
+    #       unexpected expression ‘I’ of kind template_parm_index
+    #       typename T = lib::type_pack_element_t<I, Ts...>,
+    - CIBW_SKIP="cp27-* pp27-* *-manylinux_i686"
     # Install dependencies on Linux and OSX
     - CIBW_BEFORE_BUILD="bash -x .github/library_builders.sh"
 
 jobs:
   include:
     # perform a linux ARMv8 build
-    - services: docker
-      arch: aarch64
+    # blocked by https://github.com/scikit-build/cmake-python-distributions/issues/96
+    #            https://github.com/pypa/manylinux/issues/544
+    # - services: docker
+    #   arch: arm64
+    #   env:
+    #     - CIBW_BUILD="*_aarch64"
 
     # perform a linux PPC64LE build
     # blocked by https://github.com/pypa/auditwheel/issues/36
     #            https://github.com/pypa/auditwheel/pull/213
     # - services: docker
     #   arch: ppc64le
+    #  env:
+    #    - CIBW_BUILD="*_ppc64le"
 
     # perform a linux S390X build
     # blocked by https://github.com/GTkorvo/dill/issues/15
     # - services: docker
     #   arch: s390x
+    #  env:
+    #    - CIBW_BUILD="*_s390x"
 
     # and a build for old macOS versions (10.13 with xcode9.4.1 ~2017)
     - os: osx
@@ -35,7 +50,7 @@ jobs:
       python: 3.6
 
 install:
-  - git clone --branch 0.11.1-alpha --depth 1 https://github.com/openPMD/openPMD-api.git src
+  - git clone --branch ${OPENPMD_RELEASE} --depth 1 https://github.com/openPMD/openPMD-api.git src
   - cp library_builders.sh src/.github/
   - python3 -m pip install cibuildwheel==1.3.0