From: "Alex Bennée" <alex.bennee@linaro.org>
To: peter.maydell@linaro.org
Cc: Dave.Martin@arm.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org,
"Alex Bennée" <alex.bennee@linaro.org>
Subject: [Qemu-devel] [RISU PATCH 05/10] configure: allow repeated invocation of configure in build dir
Date: Tue, 7 Nov 2017 15:05:53 +0000 [thread overview]
Message-ID: <20171107150558.22131-6-alex.bennee@linaro.org> (raw)
In-Reply-To: <20171107150558.22131-1-alex.bennee@linaro.org>
Otherwise a second configure run will totally miss out the setting of
BUILD_INC. I made the link -sf as it seemed the easier way around.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 1dc527b..c622a5e 100755
--- a/configure
+++ b/configure
@@ -176,10 +176,10 @@ fi
# Are we in a separate build tree? If so, link the Makefile
# so that 'make' works.
-if test ! -e Makefile; then
+if test ! -e Makefile || test -s Makefile; then
echo "linking Makefile..."
BUILD_INC="-I $(pwd)"
- ln -s "${SRCDIR}/Makefile" .
+ ln -sf "${SRCDIR}/Makefile" .
fi
generate_config
--
2.14.2
next prev parent reply other threads:[~2017-11-07 15:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-07 15:05 [Qemu-devel] [RISU PATCH 00/10] Initial support for SVE Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 01/10] build-all-arches: drop -t (for tty) from docker invocation Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 02/10] risu.c: split out setting up options Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 03/10] risu.c: add missing --trace longopt Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 04/10] risu: move optional args to each architecture Alex Bennée
2017-11-09 8:13 ` Richard Henderson
2017-11-07 15:05 ` Alex Bennée [this message]
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 06/10] configure: support CPPFLAGS Alex Bennée
2017-11-08 10:34 ` Dave Martin
2017-11-08 11:02 ` Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 07/10] risugen: add --sve support Alex Bennée
2017-11-09 8:18 ` Richard Henderson
2017-11-09 12:21 ` Dave Martin
2017-11-09 14:50 ` Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 08/10] aarch64.risu: initial SVE instruction Alex Bennée
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 09/10] risu_reginfo_aarch64: add reginfo_copy_sve Alex Bennée
2017-11-08 10:46 ` Dave Martin
2017-11-07 15:05 ` [Qemu-devel] [RISU PATCH 10/10] risu_reginfo_aarch64: add SVE support to reginfo_dump_mismatch Alex Bennée
2017-11-08 10:58 ` Dave Martin
2017-11-08 11:41 ` Alex Bennée
2017-11-08 10:36 ` [Qemu-devel] [RISU PATCH 00/10] Initial support for SVE Dave Martin
2017-11-08 11:02 ` Alex Bennée
2017-11-08 11:12 ` Dave Martin
2017-11-21 16:51 ` Peter Maydell
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