From 5f7c4162b1bf2e3b2123cbe4189f675eebcd1a1d Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Sat, 27 Apr 2019 20:42:02 +0100 Subject: [PATCH] toolchain.eclass: disable USE=jit for cross-compilers, bug #594572 USE=jit is not very useful for a cross-compiler as it assumes running generated code on the host. At least avr-* targets can't build libgccjit.so. The change disables IUSE=jit for cross-compilers only. Cross-built compilers could still get libgccjit.so built for a target. Reported-by: Maciej Piechotka Reported-by: Marco Sirabella Closes: https://bugs.gentoo.org/594572 Signed-off-by: Sergei Trofimovich --- eclass/toolchain.eclass | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index be94db869d52..f5daa73233db 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -2394,6 +2394,10 @@ is_go() { is_jit() { gcc-lang-supported jit || return 1 + # cross-compiler does not really support jit as it has + # to generate code for a target. On target like avr + # libgcclit.so can't link at all: bug #594572 + is_crosscompile && return 1 use_if_iuse jit } -- 2.26.2