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Last active September 19, 2017 07:01
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cross.rst
autotools var CBUILD CHOST
arch native target
dep type BDEPEND DEPEND RDEPEND
unprefixed path / SYSROOT ROOT
relevant prefix BROOT EPREFIX
prefixed path BROOT ESYSROOT EROOT
autoconf var --- --with-sysroot n/a
has_version --build-root or --bdepend --host-root or --depend (none) (--rdepend?)
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mgorny commented Sep 18, 2017

Small update: I've talked to @ulm about this, and it seems that EPREFIX must be the same for / and ROOT because we pass EPREFIX to configure, and so configure implicitly expects to find paths in /${EPREFIX}... Not sure how --sysroot affects its behavior though but I suppose reusing EPREFIX there is also a safe assumption.

The question is whether configure appends --prefix to --sysroot.

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