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authorPeter Stuge2011-03-12 14:38:08 +0100
committerSylvain Munaut2011-03-12 14:38:08 +0100
commitb22c05dc6d376a6e2aa8ef9624ff1daa115fd64b (patch)
tree5f4c7fb87e79da9fd081e2fbc2908ffb3966e2ff /src/target/firmware/calypso/dsp.c
parent[PATCH] Added runtime selection of gps device. (diff)
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Allow top-level Makefile to use arm-none-eabi toolchain
The gnuarm.com toolchain works fine but is very old. And although it is based on newlib, the tuple that we used to configure for was arm-elf-linux, which is bogus since we aren't building for Linux. This patch optimizes for the CodeSourcery G++ Lite 2010.09 ARM EABI toolchain instead, and for libosmocore installation it assumes that the new toolchain was unpacked next to the old one. Download it here: http://www.codesourcery.com/sgpp/lite/arm/portal/release1592 (The Linux Installer seems not to work reliably so I recommend the TAR.) Since CC is detected by configure when the host tuple points to a sane toolchain we shouldn't hard-code the gnuarm.com compiler. The patch autodetects arm-elf-gcc installed in PATH, and uses arm-elf as prefix if it is found. Otherwise, it defaults to arm-none-eabi. make CROSS_HOST=arm-xyzzy can be used to override on the command line. Author: Peter Stuge <peter@stuge.se> Acked-by: Sylvain Munaut <tnt@246tNt.com>
Diffstat (limited to 'src/target/firmware/calypso/dsp.c')
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