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An alternative approach to show how much cleaner the pure pkg-config way is. This changes the discovery procedures for libusb-1.0 and libusb-0.1, making them depend on pkg-config being properly installed and configured, including the necessary build host configuration for the cross-builds (see http://www.flameeyes.eu/autotools-mythbuster/pkgconfig/cross-compiling.html) It should make it possible to compile OpenOCD without changes and extra effort on GNU/Linux, FreeBSD users would need to supply a .pc file for their libusb implementation or add LIBUSB1_LIBS and LIBUSB1_CFLAGS to the configure environment. Change-Id: I826e378dd1e0d101a549a573b2c63212a7e00b64 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1467 Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
29 lines
1.0 KiB
Plaintext
29 lines
1.0 KiB
Plaintext
Building OpenOCD for OSX
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There are a few prerequisites you will need first:
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- Xcode 4 (install from the AppStore)
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- Command Line Tools (install from Xcode 4 -> Preferences -> Downloads)
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- MacPorts (http://www.macports.org/install.php)
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or
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- Homebrew (http://mxcl.github.io/homebrew/)
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libtool, automake, autoconf, pkg-config and libusb can be easily
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installed via MacPorts:
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sudo port install libtool automake autoconf pkgconfig libusb [libusb-compat]
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or with Homebrew:
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brew install libtool automake libusb [libusb-compat]
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You should also specify LDFLAGS and CPPFLAGS to allow configure to use
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MacPorts' libraries, so run configure like this:
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LDFLAGS=-L/opt/local/lib CPPFLAGS=-I/opt/local/include ./configure [options]
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If you're using Homebrew, no custom flags are necessary.
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See README for the generic building instructions.
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If you use an FTDI-based adapter and have the FTDI kext installed, you
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will need to unload it prior to using OpenOCD:
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sudo kextunload FTDIUSBSerialDriver.kext
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