From c37419e459bd5863534719fa50755174d0912e6d Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 30 Apr 2021 14:32:21 +0200
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Subject: [PATCH] jitter: jitter-config.in: avoit host poisoning while
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cross-compiling
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When jitter is bundled into another project (poke), jitter-config --cppflags
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return an unsafe path "-I /usr/include".
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In the context of Buildroot, such configuration script woulf be "fixed"
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after installation. But jitter-config is not installed by poke since it's
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build as static library and liked to poke.
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For now, patch jitter-config.in instead of jitter-config.in.m4sh since
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there is an issue while converting the M4sh m4sh script ( .in.m4sh )
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into a portable shell script ( .in ) ready to be processed by aclocal
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for @-substitutions.
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[1] https://git.buildroot.net/buildroot/tree/package/pkg-generic.mk?h=2021.02.1#n291
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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jitter/bin/jitter-config.in | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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diff --git a/jitter/bin/jitter-config.in b/jitter/bin/jitter-config.in
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index 5e124f0..af0ac9d 100644
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--- a/jitter/bin/jitter-config.in
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+++ b/jitter/bin/jitter-config.in
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@@ -998,11 +998,7 @@ while test "$#" != "0"; do
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append_to_output cflags;;
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--cppflags)
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no_option_argument
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- append_to_output cppflags
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- # Append a -I argument. This is defined separately from the rest,
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- # as the installation prefix can be decided very late, at Jitter
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- # installation time.
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- output="$output -I $includedir";;
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+ append_to_output cppflags;;
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--ldadd)
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no_option_argument
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append_to_output ldadd;;
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--
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2.30.2
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