Re: Building cURL for Apple Silicon

From: Taw via curl-library <curl-library_at_cool.haxx.se>
Date: Thu, 12 Nov 2020 18:35:56 +0200

Thanks a lot Christian and Jeffrey,

_at_Christian
Please note that your flag "-mmacosx-version-min=11.0" is incompatible with
Apple Silicon, on most libraries I get a warning, because Apple Silicon
works only >=12.0. You can put "12.0" there or remove it completely.

Best regards,
Taw

On Thu, Nov 12, 2020 at 6:07 PM Christian Schmitz <
filemakerlists_at_monkeybreadsoftware.de> wrote:

>
>
> > Am 12.11.2020 um 16:48 schrieb Taw via curl-library <
> curl-library_at_cool.haxx.se>:
> >
> > Hi,
> > This is my first mail in a mailing-list so I hope I do this properly.
> >
> > I am trying to build cURL for Apple Silicon ARM (cross-compilation)
> using a macOS Intel host.
> > How is done with other libraries (zlib, cjson, etc): just add "-target
> arm64-apple-macos11" to CFLAGS and that's it.
>
> I've built it like this:
>
>
>
>
> PATH=/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin
>
>
>
> export CC="clang"
> export CXX="clang"
> export CFLAGS=" -O2 -fembed-bitcode-marker -mmacosx-version-min=11.0 -arch
> arm64 -isysroot
> /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
> "
> export LDFLAGS=" -I.. -I/Users/cs/Development/Libs/zlib/zlib "
> export CPPFLAGS=" -isysroot
> /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
> "
> export MACOSX_DEPLOYMENT_TARGET="11.0"
>
> make -j4 clean
> ./configure --enable-optimize --enable-static --enable-http --enable-ftp
> --enable-file --enable-ldap --enable-ldaps --enable-rtsp --enable-proxy
> --enable-dict --enable-telnet --enable-tftp --enable-pop3 --enable-imap
> --enable-smtp --enable-gopher --disable-manual --enable-libcurl-option
> --enable-ipv6 --enable-crypto-auth --enable-cookies --with-zlib
> --with-darwinssl --without-ca-bundle --without-ca-path
> --disable-openssl-auto-load-config --host=arm-apple-darwin12.4.0
>
>
>
> So I use Xcode-beta and need to use the compiler with custom path.
> The I use SDK root path and cross compile it.
>
> Maybe this helps you?
>
> Sincerely
> Christian
>
> --
> Read our blog about news on our plugins:
>
> http://www.mbsplugins.de/
>
>
>


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Received on 2020-11-12