diff options
| -rw-r--r-- | Doc/using/ios.rst | 11 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Build/2024-07-02-12-42-25.gh-issue-120831.i3eIjg.rst | 1 | ||||
| -rwxr-xr-x | configure | 8 | ||||
| -rw-r--r-- | configure.ac | 6 | ||||
| -rw-r--r-- | iOS/README.rst | 2 |
5 files changed, 23 insertions, 5 deletions
diff --git a/Doc/using/ios.rst b/Doc/using/ios.rst index 774856e..5d0924b 100644 --- a/Doc/using/ios.rst +++ b/Doc/using/ios.rst @@ -33,6 +33,17 @@ running, so you only need to deal with the Python code itself. Python at runtime on iOS ======================== +iOS version compatibility +------------------------- + +The minimum supported iOS version is specified at compile time, using the +:option:`--host` option to ``configure``. By default, when compiled for iOS, +Python will be compiled with a minimum supported iOS version of 13.0. To use a +different miniumum iOS version, provide the version number as part of the +:option:`!--host` argument - for example, +``--host=arm64-apple-ios15.4-simulator`` would compile an ARM64 simulator build +with a deployment target of 15.4. + Platform identification ----------------------- diff --git a/Misc/NEWS.d/next/Build/2024-07-02-12-42-25.gh-issue-120831.i3eIjg.rst b/Misc/NEWS.d/next/Build/2024-07-02-12-42-25.gh-issue-120831.i3eIjg.rst new file mode 100644 index 0000000..3784cc6 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2024-07-02-12-42-25.gh-issue-120831.i3eIjg.rst @@ -0,0 +1 @@ +The default minimum iOS version was increased to 13.0. @@ -4108,7 +4108,7 @@ printf "%s\n" "\"$MACHDEP\"" >&6; } # On cross-compile builds, configure will look for a host-specific compiler by # prepending the user-provided host triple to the required binary name. # -# On iOS, this results in binaries like "arm64-apple-ios12.0-simulator-gcc", +# On iOS, this results in binaries like "arm64-apple-ios13.0-simulator-gcc", # which isn't a binary that exists, and isn't very convenient, as it contains the # iOS version. As the default cross-compiler name won't exist, configure falls # back to gcc, which *definitely* won't work. We're providing wrapper scripts for @@ -4523,8 +4523,12 @@ if test "$cross_compiling" = yes; then _host_device=${_host_device:=os} # IPHONEOS_DEPLOYMENT_TARGET is the minimum supported iOS version + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking iOS deployment target" >&5 +printf %s "checking iOS deployment target... " >&6; } IPHONEOS_DEPLOYMENT_TARGET=${_host_os:3} - IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=12.0} + IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=13.0} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IPHONEOS_DEPLOYMENT_TARGET" >&5 +printf "%s\n" "$IPHONEOS_DEPLOYMENT_TARGET" >&6; } case "$host_cpu" in aarch64) diff --git a/configure.ac b/configure.ac index df146cc..190f1f4 100644 --- a/configure.ac +++ b/configure.ac @@ -382,7 +382,7 @@ AC_MSG_RESULT(["$MACHDEP"]) # On cross-compile builds, configure will look for a host-specific compiler by # prepending the user-provided host triple to the required binary name. # -# On iOS, this results in binaries like "arm64-apple-ios12.0-simulator-gcc", +# On iOS, this results in binaries like "arm64-apple-ios13.0-simulator-gcc", # which isn't a binary that exists, and isn't very convenient, as it contains the # iOS version. As the default cross-compiler name won't exist, configure falls # back to gcc, which *definitely* won't work. We're providing wrapper scripts for @@ -774,8 +774,10 @@ if test "$cross_compiling" = yes; then _host_device=${_host_device:=os} # IPHONEOS_DEPLOYMENT_TARGET is the minimum supported iOS version + AC_MSG_CHECKING([iOS deployment target]) IPHONEOS_DEPLOYMENT_TARGET=${_host_os:3} - IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=12.0} + IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=13.0} + AC_MSG_RESULT([$IPHONEOS_DEPLOYMENT_TARGET]) case "$host_cpu" in aarch64) diff --git a/iOS/README.rst b/iOS/README.rst index 96cb00e..4d7c344 100644 --- a/iOS/README.rst +++ b/iOS/README.rst @@ -188,7 +188,7 @@ especially important, as many parts of the standard library (including the ``ctypes`` module at runtime. By default, Python will be compiled with an iOS deployment target (i.e., the -minimum supported iOS version) of 12.0. To specify a different deployment +minimum supported iOS version) of 13.0. To specify a different deployment target, provide the version number as part of the ``--host`` argument - for example, ``--host=arm64-apple-ios15.4-simulator`` would compile an ARM64 simulator build with a deployment target of 15.4. |