Merge 6cc26adbaf into d1ae7fd65d

Citing https://www.postgrespro.ru/list/id/E1kfzRR-0001EH-Ph@gemulon.postgresql.org
fixing the same problem:
We previously put the -isysroot switch only into CPPFLAGS, theorizing
that it was only needed to find the right copies of include files.
However, it seems that we also need to use it while linking programs,
to find the right stub ".tbd" files for libraries.  We got away
without that up to now, but apparently that was mostly luck.  It may
also be that failures are only observed when the Xcode version is
noticeably out of sync with the host macOS version; the case that's
prompting action right now is that builds fail when using latest Xcode
(12.2) on macOS Catalina, even though it's fine on Big Sur.

Specifically, the problem arises for `preadv' and `pwritev' (new in MacOS 11 Big Sur) when building with XCode 12.4 (supporting Big Sur) in MacOS 10.15 Catalina.

.github/workflows/macos_build.yml

@@ -17,7 +17,7 @@ jobs:
           - "3.13"
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       # Normally, we would use the superbly maintained...
       # - uses: actions/setup-python@v2
       #   with:

.github/workflows/modified_scripts_build.yml

@@ -7,7 +7,7 @@ jobs:
       versions: ${{steps.modified-versions.outputs.versions}}
       versions_cpython_only: ${{steps.modified-versions.outputs.versions_cpython_only}}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: git fetch origin "$GITHUB_BASE_REF"
       - shell: bash
         run: >
@@ -40,7 +40,7 @@ jobs:
         os: ["macos-14", "macos-15", "macos-15-intel"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: |
           #envvars
           export PYENV_ROOT="$GITHUB_WORKSPACE"
@@ -101,7 +101,7 @@ jobs:
         os: ["macos-14", "macos-15", "macos-15-intel"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: |
           #envvars
           export PYENV_ROOT="$GITHUB_WORKSPACE"
@@ -163,7 +163,7 @@ jobs:
         os: ["ubuntu-22.04", "ubuntu-24.04"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: |
           #envvars
           export PYENV_ROOT="$GITHUB_WORKSPACE"
@@ -222,7 +222,7 @@ jobs:
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: |
           #envvars
           export PYENV_ROOT="$GITHUB_WORKSPACE"

.github/workflows/pyenv_tests.yml

@@ -16,7 +16,7 @@ jobs:
           - macos-14
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       # Normally, we would use the superbly maintained...
       # - uses: actions/setup-python@v2
       #   with:

.github/workflows/ubuntu_build.yml

@@ -17,7 +17,7 @@ jobs:
           - "3.13"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       # Normally, we would use the superbly maintained...
       # - uses: actions/setup-python@v2
       #   with:

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Version History
 
+## Release v2.6.14
+* CI: Bump actions/checkout from 5 to 6 in the github-actions group by @dependabot[bot] in https://github.com/pyenv/pyenv/pull/3360
+* Fix "ld: symbol(s) not found" for C system calls in some MacOS versions if XCode is for a newer major MacOS version by @native-api in https://github.com/pyenv/pyenv/pull/3362
+* Add CPython 3.14.1 by @nedbat in https://github.com/pyenv/pyenv/pull/3363
+
 ## Release v2.6.13
 * CI: Replace macos-13 with macos-15-intel by @edgarrmondragon in https://github.com/pyenv/pyenv/pull/3356
 * Add Miniconda3-25.9.1-1 by @binbjz in https://github.com/pyenv/pyenv/pull/3357

libexec/pyenv---version

@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="2.6.13"
+version="2.6.14"
 git_revision=""
 
 if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then

plugins/python-build/bin/python-build

@@ -14,7 +14,7 @@
 #   -g/--debug       Build a debug version
 #
 
-PYTHON_BUILD_VERSION="2.6.13"
+PYTHON_BUILD_VERSION="2.6.14"
 
 OLDIFS="$IFS"
 
@@ -202,7 +202,14 @@ build_failed() {
       colorize 33 "Results logged to ${LOG_PATH}"
       printf "\n\n"
       echo "Last 10 log lines:"
-      tail -n 10 "$LOG_PATH"
+      TAIL=`tail -n 10 "$LOG_PATH"`
+      echo "$TAIL"
+      if echo "$TAIL" | grep -q "no acceptable C compiler found"; then
+        printf "\n"
+        echo "Are the build dependencies for Python correctly installed?"
+        echo "Please consult to the Wiki page for more info."
+        echo "https://github.com/pyenv/pyenv/wiki#suggested-build-environment"
+      fi
     fi
   } >&3
   exit 1
@@ -1861,6 +1868,9 @@ use_xcode_sdk_zlib() {
   
   #distutils.unixcompiler and setup.py specifically search CFLAGS for "-isysroot"
   export CFLAGS="${CFLAGS:+$CFLAGS }-isysroot ${sdkroot}"
+  #while one can get away with adding it just to CFLAGS, this may cause linker failures
+  #if XCode is for a different major MacOS version (e.g. reported for XCode 12.4 on MacOS 10.15)
+  export LDFLAGS="${LDFLAGS:+$LDFLAGS }-isysroot ${sdkroot}"
   return 0
 }
 

plugins/python-build/share/python-build/3.14.1

@@ -0,0 +1,10 @@
+prefer_openssl3
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
+export PYTHON_BUILD_TCLTK_USE_PKGCONFIG=1
+install_package "openssl-3.6.0" "https://github.com/openssl/openssl/releases/download/openssl-3.6.0/openssl-3.6.0.tar.gz#b6a5f44b7eb69e3fa35dbf15524405b44837a481d43d81daddde3ff21fcbb8e9" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.3" "http://ftpmirror.gnu.org/readline/readline-8.3.tar.gz#fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+    install_package "Python-3.14.1" "https://www.python.org/ftp/python/3.14.1/Python-3.14.1.tar.xz#8dfa08b1959d9d15838a1c2dab77dc8d8ff4a553a1ed046dfacbc8095c6d42fc" standard verify_py314 copy_python_gdb ensurepip
+else
+    install_package "Python-3.14.1" "https://www.python.org/ftp/python/3.14.1/Python-3.14.1.tgz#8343f001dede23812c7e9c6064f776bade2ef5813f46f0ae4b5a4c10c9069e9a" standard verify_py314 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/3.14.1t

@@ -0,0 +1,2 @@
+export PYTHON_BUILD_FREE_THREADING=1
+source "${BASH_SOURCE[0]%t}"