Always use gfortran-11 on macos

.github/workflows/posix.yml

@@ -4,14 +4,15 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - maintenance/**
   workflow_dispatch: null
   schedule:
     - cron: '0 0 * * 0'
 
 env:
   OPENBLAS_COMMIT: "v0.3.30-349-gf6df9beb"
-  MACOSX_DEPLOYMENT_TARGET: 10.9
 
 jobs:
   build:

.github/workflows/windows-arm.yml

@@ -4,7 +4,9 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - maintenance/**
 
 env:
   OPENBLAS_COMMIT: "v0.3.30-349-gf6df9beb"

.github/workflows/windows.yml

@@ -4,7 +4,9 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - maintenance/**
   workflow_dispatch: null
 
 env:

ci-before-build.sh

@@ -4,8 +4,6 @@
 # Most of the content in this file comes from https://github.com/multi-build/multibuild, with some modifications 
 # Follow the license below
 
-
-
 # .. _license:
 
 # *********************
@@ -41,9 +39,6 @@
 #     NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 #     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-
-
-#! /bin/bash
 set -xe
 
 if [[ "$NIGHTLY" = "true" ]]; then
@@ -55,40 +50,6 @@ if [[ "$NIGHTLY" = "true" ]]; then
     sed -e "s/^version = .*/version = \"${version}\"/" -i.bak pyproject.toml
 fi
 
-
-#!/bin/bash
-# Utilities for both OSX and Docker Linux
-# python or python3 should be on the PATH
-
-# Only source common_utils once
-if [ -n "$COMMON_UTILS_SOURCED" ]; then
-    return
-fi
-COMMON_UTILS_SOURCED=1
-
-# Turn on exit-if-error
-set -e
-
-MULTIBUILD_DIR=$(dirname "${BASH_SOURCE[0]}")
-DOWNLOADS_SDIR=downloads
-PYPY_URL=https://downloads.python.org/pypy
-
-if [ $(uname) == "Darwin" ]; then
-  IS_MACOS=1; IS_OSX=1;
-else
-  # In the manylinux_2_24 image, based on Debian9, "python" is not installed
-  # so link in something for the various system calls before PYTHON_EXE is set
-  which python || export PATH=/opt/python/cp39-cp39/bin:$PATH
-
-  if [ "$MB_ML_LIBC" == "musllinux" ]; then
-    IS_ALPINE=1;
-    MB_ML_VER=${MB_ML_VER:-"_1_2"}
-  else
-    # Default Manylinux version
-    MB_ML_VER=${MB_ML_VER:-2014}
-  fi
-fi
-
 # Work round bug in travis xcode image described at
 # https://github.com/direnv/direnv/issues/210
 shell_session_update() { :; }
@@ -103,4 +64,5 @@ unset -f popd
 # Build OpenBLAS
 source build-openblas.sh
 
+# Build wheel
 source tools/build_prepare.sh

pyproject.toml

@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "scipy-openblas64"
 # v0.3.30-349-gf6df9beb
-version = "0.3.30.349.0"
+version = "0.3.30.349.1"
 requires-python = ">=3.7"
 description = "Provides OpenBLAS for python packaging"
 readme = "README.md"
@@ -46,7 +46,6 @@ repair-wheel-command = "bash ci-repair-wheel.sh {dest_dir} {wheel}"
 test-command = "cd {package} && bash ci-test.sh "
 environment-pass = [
   "OPENBLAS_COMMIT",
-  "MACOSX_DEPLOYMENT_TARGET",
   "NIGHTLY",
   "MB_ML_LIBC",
   "MB_ML_VER",

tools/build_steps.sh

@@ -1,31 +1,15 @@
+#!bash
+
 # Build script for manylinux and OSX
 BUILD_PREFIX=${BUILD_PREFIX:-/usr/local}
 
 ROOT_DIR=$(dirname $(dirname "${BASH_SOURCE[0]}"))
 
 MB_PYTHON_VERSION=3.9
 
-function any_python {
-    for cmd in $PYTHON_EXE python3 python; do
-        if [ -n "$(type -t $cmd)" ]; then
-            echo $cmd
-            return
-        fi
-    done
-    echo "Could not find python or python3"
-    exit 1
-}
-
-function get_os {
-    # Report OS as given by uname
-    # Use any Python that comes to hand.
-    $(any_python) -c 'import platform; print(platform.uname()[0])'
-}
-
-
 function before_build {
     # Manylinux Python version set in build_lib
-    if [ -n "$IS_OSX" ]; then
+    if [ "$(uname -s)" == "Darwin" ]; then
         if [ ! -e /usr/local/lib ]; then
             sudo mkdir -p /usr/local/lib
             sudo chmod 777 /usr/local/lib
@@ -39,29 +23,39 @@ function before_build {
         # get_macpython_environment ${MB_PYTHON_VERSION} venv
         python3.9 -m venv venv
         source venv/bin/activate
-        alias gfortran=gfortran-15
+
+        unalias gfortran 2>/dev/null || true
+        source tools/gfortran_utils.sh
+        download_and_unpack_gfortran ${PLAT} native
+        export FC=/opt/gfortran/gfortran-darwin-${PLAT}-native/bin/gfortran
+        which ${FC}
+        ${FC} --version
+        local libdir=/opt/gfortran/gfortran-darwin-${PLAT}-native/lib
+        # Remove conflicting shared objects
+        rm -fv ${libdir}/libiconv*
+        export FFLAGS="-L${libdir} -Wl,-rpath,${libdir}"
+        # Not clear why this is needed for tests on arm64...
+        export LDFLAGS="$FFLAGS"
+
         # Deployment target set by gfortran_utils
         echo "Deployment target $MACOSX_DEPLOYMENT_TARGET"
 
         # Build the objconv tool
-        (cd ${ROOT_DIR}/objconv && bash ../tools/build_objconv.sh)
+        if [[ ! -x  objconv/objconv ]]; then
+            (cd ${ROOT_DIR}/objconv && bash ../tools/build_objconv.sh)
+        fi
     fi
 }
 
 function clean_code {
     set -ex
-    # Copied from common_utils.sh, with added debugging
     local build_commit=$1
     [ -z "$build_commit" ] && echo "build_commit not defined" && exit 1
     pushd OpenBLAS
     git fetch origin --tags
-    echo after git fetch origin
     git checkout $build_commit
-    echo after git checkout $build_commit
     git clean -fxd 
-    echo after git clean
     git submodule update --init --recursive
-    echo after git submodule update
     popd
 }
 
@@ -108,12 +102,7 @@ function build_lib {
     local interface64=${2:-$INTERFACE64}
     local nightly=${3:0}
     local manylinux=${MB_ML_VER:-1}
-    if [ -n "$IS_OSX" ]; then
-        # Do build, add gfortran hash to end of name
-        do_build_lib "$plat" "gf_${GFORTRAN_SHA:0:7}" "$interface64" "$nightly"
-    else
-        do_build_lib "$plat" "" "$interface64" "$nightly"
-    fi
+    do_build_lib "$plat" "$interface64" "$nightly"
 }
 
 function patch_source {
@@ -129,19 +118,16 @@ function do_build_lib {
     # Build openblas lib
     # Input arg
     #     plat - one of i686, x86_64, arm64
-    #     suffix (optional) - suffix for output archive name
-    #                         Suffix added with hyphen prefix
     #     interface64 (optional) - whether to build ILP64 openblas
     #                              with 64_ symbol suffix
     #     nightly (optional) - whether to build for nightlies
     #
     # Depends on globals
     #     BUILD_PREFIX - install suffix e.g. "/usr/local"
     local plat=$1
-    local suffix=$2
-    local interface64=$3
-    local nightly=$4
-    case $(get_os)-$plat in
+    local interface64=$2
+    local nightly=$3
+    case $(uname -s)-$plat in
         Linux-x86_64)
             local bitness=64
             local target="PRESCOTT"
@@ -150,16 +136,8 @@ function do_build_lib {
         Darwin-x86_64)
             local bitness=64
             local target="CORE2"
-            # Use gfortran-11
-            unalias gfortran
-            # Since install_fortran uses `uname -a` to determine arch,
-            # force the architecture
-            arch -${PLAT} bash -s << EOF
-source ${ROOT_DIR}/gfortran-install/gfortran_utils.sh
-install_gfortran
-EOF
-            export DYLD_LIBRARY_PATH=/usr/local/lib:$DYLD_LIBRARY_PATH
             CFLAGS="$CFLAGS -arch x86_64"
+            MACOSX_DEPLOYMENT_TARGET="10.9"
             export SDKROOT=${SDKROOT:-$(xcrun --show-sdk-path)}
             local dynamic_list="CORE2 NEHALEM SANDYBRIDGE HASWELL SKYLAKEX"
             ;;
@@ -171,8 +149,8 @@ EOF
         Linux-aarch64)
             local bitness=64
             local target="ARMV8"
-            # manylinux2014 image uses gcc-10, which miscompiles ARMV8SVE and up
             if [ "$MB_ML_VER" == "2014" ]; then
+                # manylinux2014 image uses gcc-10, which miscompiles ARMV8SVE and up
                 echo setting DYNAMIC_LIST for manylinux2014 to ARMV8 only
                 local dynamic_list="ARMV8"
             fi
@@ -183,7 +161,6 @@ EOF
             CFLAGS="$CFLAGS -ftrapping-math -mmacos-version-min=11.0"
             MACOSX_DEPLOYMENT_TARGET="11.0"
             export SDKROOT=${SDKROOT:-$(xcrun --show-sdk-path)}
-            export DYLD_LIBRARY_PATH=/usr/local/lib:$DYLD_LIBRARY_PATH
             ;;
         *-s390x)
             local bitness=64
@@ -201,9 +178,6 @@ EOF
         1)
             local interface_flags="INTERFACE64=1 SYMBOLSUFFIX=64_ LIBNAMESUFFIX=64_ OBJCONV=$PWD/objconv/objconv";
             local symbolsuffix="64_";
-            if [ -n "$IS_OSX" ]; then
-                $PWD/objconv/objconv --help
-            fi
             ;;
         *)
             local interface_flags="OBJCONV=$PWD/objconv/objconv"
@@ -246,8 +220,6 @@ EOF
     fi
     mv $BUILD_PREFIX/lib/pkgconfig/openblas*.pc $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc
     local plat_tag=$(get_plat_tag $plat)
-    local suff=""
-    [ -n "$suffix" ] && suff="-$suffix"
     if [ "$interface64" = "1" ]; then
         # OpenBLAS does not install the symbol suffixed static library,
         # do it ourselves
@@ -260,7 +232,7 @@ EOF
     rm $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc.bak
     fi
 
-    local out_name="openblas${symbolsuffix}-${version}-${plat_tag}${suff}.tar.gz"
+    local out_name="openblas${symbolsuffix}-${version}-${plat_tag}.tar.gz"
     tar zcvf libs/$out_name \
         $BUILD_PREFIX/include/*blas* \
         $BUILD_PREFIX/include/*lapack* \

tools/docker_build_wrap.sh

@@ -1,12 +1,13 @@
 #!/bin/bash
 # Depends on:
-#   BUILD_PREFIX
 #   PLAT
+#   INTERFACE64 (could be missing or empty)
+#   NIGHTLY (could be missing or empty)
 set -e
 
 # Change into root directory of repo
 if [[ ! -e tools/build_steps.sh ]];then
     cd /io
 fi
 source tools/build_steps.sh
-do_build_lib "$PLAT" "" "$INTERFACE64" "$NIGHTLY"
+do_build_lib "$PLAT" "$INTERFACE64" "$NIGHTLY"