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author | Ronald Oussoren <ronaldoussoren@mac.com> | 2020-11-22 02:13:11 +0100 |
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committer | GitHub <noreply@github.com> | 2020-11-21 17:13:11 -0800 |
commit | 0f20bd9042c9b7fce20c3b9511cd0820b30094c3 (patch) | |
tree | 8c931cb6a71fb4416a0e502d718a44c5742b0d61 /configure | |
parent | Clarify that Set._from_iterable is not required to be a classmethod. (GH-23272) (diff) | |
download | cpython-0f20bd9042c9b7fce20c3b9511cd0820b30094c3.tar.gz cpython-0f20bd9042c9b7fce20c3b9511cd0820b30094c3.tar.bz2 cpython-0f20bd9042c9b7fce20c3b9511cd0820b30094c3.zip |
bpo-38443: Check that the specified universal architectures work (GH-22910)
As [bpo-38443]() says the error message from configure when specifying --enable-universalsdk with a set of architectures that is not supported by the compiler is not very helpful. This PR explicitly checks if the compiler works and bails out if it doesn't.
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/configure b/configure index e665d135e67..9ee750b70f4 100755 --- a/configure +++ b/configure @@ -7611,6 +7611,31 @@ $as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5 $as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if specified universal architectures work" >&5 +$as_echo_n "checking if specified universal architectures work... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +printf("%d", 42); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "check config.log and use the '--with-universal-archs' option" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # end of Darwin* tests ;; esac |