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| author | Nick Zitzmann <nickzman@gmail.com> | 2017-08-16 12:24:39 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-16 12:24:39 -0500 |
| commit | 870d849d48a26b8eeb0d4bb1f4655367a4a191ca (patch) | |
| tree | 48415a008b75a845d0dc8f03c71b66fa4e59d299 /configure.ac | |
| parent | ca9630f12843f0bb0baa3ae78491e07431ccf5de (diff) | |
| download | curl-870d849d48a26b8eeb0d4bb1f4655367a4a191ca.tar.gz | |
configure: check for __builtin_available() availability (#1788)
This change does two things:
1. It un-breaks the build in Xcode 9.0. (Xcode 9.0 is currently
failing trying to compile connectx() in lib/connect.c.)
2. It finally weak-links the connectx() function, and falls back on
connect() when run on older operating systems.
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x[-rw-r--r--] | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index edebfc77b..605abc3fd 100644..100755 --- a/configure.ac +++ b/configure.ac @@ -354,6 +354,7 @@ esac CURL_CHECK_WIN32_LARGEFILE CURL_MAC_CFLAGS +CURL_SUPPORTS_BUILTIN_AVAILABLE dnl ************************************************************ dnl switch off particular protocols |