5a6678147e
* Update buildroot 2020.02.01 Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix LN * Fix wpa Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix lint Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * fix-network Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix script Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
54 lines
1.7 KiB
Diff
54 lines
1.7 KiB
Diff
From 0414ad2b4e8978a14343d920a5a1f11da892eaf3 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Date: Sat, 26 Oct 2019 14:28:51 +0200
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Subject: [PATCH] mk4build: change how the _FOR_BUILD variables are passed to
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sub-configure
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The logic that eval's for *_FOR_BUILD variables to set them to their
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equivalent without _FOR_BUILD before calling the sub-configure for the
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host machine doesn't work: the variables are not exported, and
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therefore they are not seen by the ./configure script, which runs as a
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separate process.
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So instead, keep things simple and pass them explicitly in the
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environment of the ./configure script.
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This patch was written in the context of the Buildroot build system,
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which does cross-compilation, through which we discovered that the
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*_FOR_BUILD variables are not properly passed down to the
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sub-configure.
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Upstream: https://github.com/brltty/brltty/pull/183
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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---
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mk4build | 13 ++++++-------
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1 file changed, 6 insertions(+), 7 deletions(-)
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diff --git a/mk4build b/mk4build
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index 3fb9d8917..3c64963b7 100755
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--- a/mk4build
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+++ b/mk4build
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@@ -67,13 +67,12 @@ then
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needTemporaryDirectory
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- for variable in CC CFLAGS CXX CXXFLAGS LDFLAGS LDLIBS
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- do
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- unset "${variable}"
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- variableForBuild="${variable}_FOR_BUILD"
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- eval test '"${'"${variableForBuild}"'+set}"' != "set" || eval "${variable}"'="${'"${variableForBuild}"'}"'
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- done
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-
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+ CC=${CC_FOR_BUILD} \
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+ CFLAGS=${CFLAGS_FOR_BUILD} \
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+ CXX=${CXX_FOR_BUILD} \
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+ CXXFLAGS=${CXXFLAGS_FOR_BUILD} \
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+ LDFLAGS=${LDFLAGS_FOR_BUILD} \
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+ LDLIBS=${LDLIBS_FOR_BUILD} \
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"${sourceRoot}/configure" \
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--disable-api \
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--disable-gpm \
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--
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2.21.0
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