From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: alex.bennee@linaro.org
Subject: [PATCH for-5.0] configure: Add -Werror to PIE probe
Date: Wed, 1 Apr 2020 14:47:56 -0700 [thread overview]
Message-ID: <20200401214756.6559-1-richard.henderson@linaro.org> (raw)
Without -Werror, the probe may succeed, but then compilation fails
later when -Werror is added for other reasons. Shows up on windows,
where the compiler complains about -fPIC.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 22870f3867..233c671aaa 100755
--- a/configure
+++ b/configure
@@ -2119,7 +2119,7 @@ if compile_prog "-Werror -fno-pie" "-no-pie"; then
fi
if test "$static" = "yes"; then
- if test "$pie" != "no" && compile_prog "-fPIE -DPIE" "-static-pie"; then
+ if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
pie="yes"
@@ -2132,7 +2132,7 @@ if test "$static" = "yes"; then
elif test "$pie" = "no"; then
QEMU_CFLAGS="$CFLAGS_NOPIE $QEMU_CFLAGS"
QEMU_LDFLAGS="$LDFLAGS_NOPIE $QEMU_LDFLAGS"
-elif compile_prog "-fPIE -DPIE" "-pie"; then
+elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
QEMU_LDFLAGS="-pie $QEMU_LDFLAGS"
pie="yes"
--
2.20.1
reply other threads:[~2020-04-01 21:49 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200401214756.6559-1-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=alex.bennee@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).