OpenSystemsDevelopment / usbboot

Commit df27ddd93777d31ac4adb6f1b6689db2d4093792

Authored by Phil Elwell
Committed by GitHub
1 parent a8782f96

Update instructions for ARM-based Macs 

See https://github.com/raspberrypi/usbboot/issues/176.
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Readme.md
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... ... @@ -57,6 +57,17 @@ sudo ./rpiboot
57 57 If the build is unable to find the header file `libusb.h` then most likely the `PKG_CONFIG_PATH` is not set properly.
58 58 This should be set via `export PKG_CONFIG_PATH="$(brew --prefix libusb)/lib/pkgconfig"`.
59 59  
  60 +If the build fails on an ARM-based Mac with a linker error such as `ld: warning: ignoring file /usr/local/Cellar/libusb/1.0.26/lib/libusb-1.0.dylib, building for macOS-arm64 but attempting to link with file built for macOS-x86_64` then you may need to build and install `libusb-1.0` yourself:
  61 +```
  62 +$ wget https://github.com/libusb/libusb/releases/download/v1.0.26/libusb-1.0.26.tar.bz2
  63 +$ tar -xf libusb-1.0.26.tar.bz2
  64 +$ cd libusb-1.0.26
  65 +$ ./configure
  66 +$ make
  67 +$ make check
  68 +$ sudo make install
  69 +```
  70 +Running `make` again should now succeed.
60 71  
61 72 ## Running
62 73  
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