• rodolph.perfetta@gmail.com's avatar
    ARM: Makefile/gyp update allowing better control of ARM specific options. · caa37597
    rodolph.perfetta@gmail.com authored
    This patch defines new makefile command line paramaters to better control the
    ARM specific options. The new paramters are
     * armfpu      = vfp, vfpv3-d16, vfpv3, neon.
     * armfloatabi = softfp, hard
     * armneon     = on
     * armthumb    = on, off
     * armtest     = on
    One existing paratemer has been modified:
     * armv7       = true, false
    A number of parameters have been deprecated (but are still working):
     * hardfp      = on, off
     * vfp2        = off
     * vfp3        = off
    
    the armtest paratmer when set to "on" will lock the options used during compile
    time at runtime. This allows for example to easily test the ARMv6 build on an
    ARMv7 platform without having to worry about features detected at runtime. When
    not specified the compiler default will be used meaning it is not necessary
    anymore to specify hardfp=on when natively building on an hardfp platform.
    
    The shell help now prints the target options and features detected.
    
    BUG=none
    TEST=none
    
    Review URL: https://chromiumcodereview.appspot.com/14263018
    
    git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
    caa37597
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