either run meson or autogen.sh

#!/bin/sh
sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer && PKG_CONFIG_ALLOW_CROSS=1  ARCH="aarch64" PKG_CONFIG_DIR=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/lib/pkgconfig PKG_CONFIG_LIBDIR=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/lib/pkgconfig:/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/share/pkgconfig PKG_CONFIG_PATH=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/lib/pkgconfig:/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/share/pkgconfig/pc-files PKG_CONFIG="/Users/georgerosar/.uppm/installed/pkg-config/bin/pkg-config" ACLOCAL_PATH="/Users/georgerosar/.uppm/installed/pkg-config/share/aclocal:/Users/georgerosar/.uppm/installed/curl/share/aclocal:/Users/georgerosar/.xcpkg/core/share/aclocal:/Users/georgerosar/.uppm/installed/curl/share/aclocal" PATH="/Users/georgerosar/.xcpkg/run/16209/fribidi/bin:/Users/georgerosar/.uppm/installed/xz/bin:/Users/georgerosar/.uppm/installed/tree/bin:/Users/georgerosar/.uppm/installed/pkg-config/bin:/Users/georgerosar/.uppm/installed/patchelf/bin:/Users/georgerosar/.uppm/installed/gtar/bin:/Users/georgerosar/.uppm/installed/gmake/bin:/Users/georgerosar/.uppm/installed/curl/bin:/Users/georgerosar/.xcpkg/core/bin:/Users/georgerosar/.uppm/installed/bash/bin:/Users/georgerosar/.uppm/installed/coreutils/bin:/Users/georgerosar/.uppm/installed/findutils/bin:/Users/georgerosar/.uppm/installed/easyutils/bin:/Users/georgerosar/.uppm/installed/gawk/bin:/Users/georgerosar/.uppm/installed/gsed/bin:/Users/georgerosar/.uppm/installed/grep/bin:/Users/georgerosar/.uppm/installed/gtar/bin:/Users/georgerosar/.uppm/installed/gzip/bin:/Users/georgerosar/.uppm/installed/lzip/bin:/Users/georgerosar/.uppm/installed/unzip/bin:/Users/georgerosar/.uppm/installed/zip/bin:/Users/georgerosar/.uppm/installed/xz/bin:/Users/georgerosar/.uppm/installed/bzip2/bin:/Users/georgerosar/.uppm/installed/jq/bin:/Users/georgerosar/.uppm/installed/yq/bin:/Users/georgerosar/.uppm/installed/git/bin:/Users/georgerosar/.uppm/installed/curl/bin:/Users/georgerosar/.uppm/installed/tree/bin:/Users/georgerosar/.uppm/installed/patchelf/bin:/Users/georgerosar/perl5/bin:/usr/local/opt/e2fsprogs/sbin:/usr/local/opt/e2fsprogs/bin:/Users/georgerosar/.pyenv/shims:/usr/local/opt/qt@5/bin:/usr/local/opt/llvm/bin:/opt/bison/bin:/opt/flex/bin:/opt/qt@5/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/Little Snitch.app/Contents/Components:/opt/X11/bin:/Library/Apple/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Users/georgerosar/.cargo/bin:/Users/georgerosar/humdrum-tools/humextra/bin:/Users/georgerosar/humdrum-tools/humdrum/bin:/Users/georgerosar/.local/bin:/Users/georgerosar/.local/bin" PROXIED_CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' PROXIED_OBJC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' PROXIED_CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk' OBJC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk' CPP='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk -E' AS='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/as' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' NM='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/nm' SIZE='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/size' STRINGS='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strings' OBJDUMP='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/objdump' SYSROOT='/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS16.4.sdk' IPHONEOS_DEPLOYMENT_TARGET="12.0" LLVM_ENABLE_THREADS=ON CMAKE_OSX_ARCHITECTURES="arm64" default_library=static MACHDEP="ios" READELF=/usr/local/opt/binutils/bin/readelf ac_cv_file__dev_ptmx=no CFLAGS=-Wno-implicit-function-declaration meson setup . builddir/ --cross-file /Users/iridescent/iridescent/iridescentCoconutSynth2/gtk/iphonecrossfile.txt --backend=ninja --prefix=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr "$@" --debug --pkg-config-path=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr/lib/pkgconfig
#./autogen.sh -prefix=/Users/iridescent/iridescent/iridescentCoconutSynth2/j00n1x/x11rb-master/cairo-example/pkg-config/aarch64-apple-ios/debug/usr --build=x86_64-apple-darwin --host=aarch64-apple-ios    --site=./CONFIG_SITE "$@"