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From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: buildroot@buildroot.org
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	ARC Maintainers <arc-buildroot@synopsys.com>,
	Giulio Benetti <giulio.benetti@benettiengineering.com>,
	Romain Naour <romain.naour@gmail.com>
Subject: [Buildroot] [PATCH 5/5] package/gcc: drop ARC-specific host-flex/host-bison dependency
Date: Sat,  8 Aug 2026 17:27:51 +0200	[thread overview]
Message-ID: <20260808152753.1278414-5-thomas.petazzoni@bootlin.com> (raw)
In-Reply-To: <20260808152753.1278414-1-thomas.petazzoni@bootlin.com>

host-flex/host-bison are needed when building GCC from Git or from a
snapshot, not from release tarballs. The condition for the dependency
was actually incorrect: it was needed for the ARC-specific gcc
version (BR2_GCC_VERSION_ARC) but not for the ARC architecture in
general: building upstream GCC release tarballs for ARC does not
require host-flex/host-bison.

Cc: ARC Maintainers <arc-buildroot@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 package/gcc/gcc.mk | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 9109777bd7..04ba70c52c 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -198,10 +198,6 @@ else
 HOST_GCC_COMMON_CONF_OPTS += --without-isl --without-cloog
 endif
 
-ifeq ($(BR2_arc),y)
-HOST_GCC_COMMON_DEPENDENCIES += host-flex host-bison
-endif
-
 ifeq ($(BR2_SOFT_FLOAT),y)
 # only mips*-*-*, arm*-*-* and sparc*-*-* accept --with-float
 # powerpc seems to be needing it as well
-- 
2.55.0

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  parent reply	other threads:[~2026-08-08 15:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-08 15:27 [Buildroot] [PATCH 1/5] toolchain/toolchain-external: drop Synopsys ARC toolchain Thomas Petazzoni via buildroot
2026-08-08 15:27 ` [Buildroot] [PATCH 2/5] package/gcc: drop ARC-specific version Thomas Petazzoni via buildroot
2026-08-08 15:27 ` [Buildroot] [PATCH 3/5] package/binutils: " Thomas Petazzoni via buildroot
2026-08-08 15:27 ` [Buildroot] [PATCH 4/5] package/gdb: " Thomas Petazzoni via buildroot
2026-08-08 15:27 ` Thomas Petazzoni via buildroot [this message]
2026-08-15 15:10 ` [Buildroot] [PATCH 1/5] toolchain/toolchain-external: drop Synopsys ARC toolchain Julien Olivain via buildroot
2026-08-22 12:37 ` Titouan Christophe via buildroot

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