From: bage@linutronix.de
To: Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>
Cc: Bastian Germann <bage@linutronix.de>,
linux-kbuild@vger.kernel.org, tglx@linutronix.de
Subject: [PATCH 2/6] builddeb: set CC on cross build to prefixed gcc
Date: Sun, 11 Apr 2021 12:14:18 +0200 [thread overview]
Message-ID: <20210411101422.7092-3-bage@linutronix.de> (raw)
In-Reply-To: <20210411101422.7092-1-bage@linutronix.de>
From: Bastian Germann <bage@linutronix.de>
Building the generated package with CC unset will fail for cross
compilation. Detect that and set CC to a sane default prefixed by
dpkg-architecture's DEB_HOST_GNU_TYPE variable.
Signed-off-by: Bastian Germann <bage@linutronix.de>
---
scripts/package/mkdebian | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 3d2d4b033e44..2fa149796791 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -223,6 +223,14 @@ fi
cat <<EOF > debian/rules
#!$(command -v $MAKE) -f
+include /usr/share/dpkg/architecture.mk
+
+ifneq (\$(DEB_BUILD_GNU_TYPE),\$(DEB_HOST_GNU_TYPE))
+ifeq (\$(origin CC),default)
+CC := \$(DEB_HOST_GNU_TYPE)-gcc
+endif
+endif
+
srctree ?= .
build-indep:
--
2.30.2
next prev parent reply other threads:[~2021-04-11 10:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-11 10:14 [PATCH 0/6] builddeb: make deb building more flexible bage
2021-04-11 10:14 ` [PATCH 1/6] builddeb: diff-ignore unexported top-level files bage
2021-04-17 8:29 ` Masahiro Yamada
2021-04-17 8:34 ` Masahiro Yamada
2021-04-11 10:14 ` bage [this message]
2021-04-11 10:14 ` [PATCH 3/6] builddeb: clean generated package content bage
2021-04-19 6:07 ` Masahiro Yamada
2021-04-11 10:14 ` [PATCH 4/6] builddeb: use standard format for copyright file bage
2021-04-19 6:40 ` Masahiro Yamada
2021-04-11 10:14 ` [PATCH 5/6] builddeb: introduce profile excluding the dbg pkg bage
2021-04-11 10:14 ` [PATCH 6/6] kbuild: introduce srcdeb-pkg target bage
2021-04-17 16:58 ` Masahiro Yamada
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