i need to build a c and c++ cross-compiler 'arm-eabi' to work with ecos rtos, but the crossdev script not support the topple eabi in bare metal. After 2 days of searching applying patch's etc, i find the problem and it is related to crossdev script and toolchain.eclass i made two little patches that for now resolve the problem. 1. the crossdev need a new CTARGET type. I add *-eabi) that build with newlib in a stage4 (c,c++) 2. intruduce the *-eabi) in toolchain.eclass for building gcc stage2 (c++) correctly sorry for this bad inglish Reproducible: Always Steps to Reproduce: 1. crossdev arm-eabi 2. 3. Actual Results: eix -C cross-arm-eabi -I --compact [I] cross-arm-eabi/binutils [1] (2.19.1-r1(arm-eabi)@09/02/09): Tools necessary to build programs [I] cross-arm-eabi/gcc [1] (4.1.2(arm-eabi-4.1)@09/02/09 4.2.4-r1(arm-eabi-4.2)@09/02/09 4.3.4(arm-eabi-4.3)@09/02/09 4.4.1(arm-eabi-4.4)@09/02/09): The GNU Compiler Collection [I] cross-arm-eabi/gdb [1] (6.8-r2(arm-eabi)@09/01/09): GNU debugger [I] cross-arm-eabi/newlib [1] (1.17.1(arm-eabi)@09/02/09): Newlib is a C library intended for use on embedded systems at the moment i have the cross-compile working whith four versions of gcc eix -C cross-arm-eabi -I --compact [I] cross-arm-eabi/binutils [1] (2.19.1-r1(arm-eabi)@09/02/09): Tools necessary to build programs [I] cross-arm-eabi/gcc [1] (4.1.2(arm-eabi-4.1)@09/02/09 4.2.4-r1(arm-eabi-4.2)@09/02/09 4.3.4(arm-eabi-4.3)@09/02/09 4.4.1(arm-eabi-4.4)@09/02/09): The GNU Compiler Collection [I] cross-arm-eabi/gdb [1] (6.8-r2(arm-eabi)@09/01/09): GNU debugger [I] cross-arm-eabi/newlib [1] (1.17.1(arm-eabi)@09/02/09): Newlib is a C library intended for use on embedded systems
Created attachment 203000 [details, diff] adding eabi sport for bare metal
Created attachment 203001 [details] adding eabi sport for bare metal
the eabi change in crossdev has been released, and ive now committed the toolchain.eclass part. thanks ! http://sources.gentoo.org/eclass/toolchain.eclass?r1=1.440&r2=1.441
