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* [Bug build/26985] New: x86: sysdeps/x86/configure.ac needs quoting for CET support.
@ 2020-12-01 3:32 carlos at redhat dot com
2020-12-01 3:36 ` [Bug build/26985] " carlos at redhat dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: carlos at redhat dot com @ 2020-12-01 3:32 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=26985
Bug ID: 26985
Summary: x86: sysdeps/x86/configure.ac needs quoting for CET
support.
Product: glibc
Version: 2.33
Status: NEW
Severity: normal
Priority: P2
Component: build
Assignee: unassigned at sourceware dot org
Reporter: carlos at redhat dot com
CC: carlos at redhat dot com
Target Milestone: ---
Both of these checks need proper quoting and support for the case where the
variable is not defined.
4 if test $enable_cet != no; then
5 # Check if CET can be enabled.
6 AC_CACHE_CHECK(whether CET can be enabled,
7 libc_cv_x86_cet_available, [dnl
8 cat > conftest.c <<EOF
...
23 if test $enable_cet != no; then
24 # Check if assembler supports CET.
25 AC_CACHE_CHECK(whether $AS supports CET,
We need quoting around "$enable_cet" and x-prefix to avoid breaking things if
the string contains an executable command by accident with dashes.
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* [Bug build/26985] x86: sysdeps/x86/configure.ac needs quoting for CET support.
2020-12-01 3:32 [Bug build/26985] New: x86: sysdeps/x86/configure.ac needs quoting for CET support carlos at redhat dot com
@ 2020-12-01 3:36 ` carlos at redhat dot com
2020-12-01 10:13 ` fweimer at redhat dot com
2020-12-01 11:12 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: carlos at redhat dot com @ 2020-12-01 3:36 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=26985
Carlos O'Donell <carlos at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hjl.tools at gmail dot com
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* [Bug build/26985] x86: sysdeps/x86/configure.ac needs quoting for CET support.
2020-12-01 3:32 [Bug build/26985] New: x86: sysdeps/x86/configure.ac needs quoting for CET support carlos at redhat dot com
2020-12-01 3:36 ` [Bug build/26985] " carlos at redhat dot com
@ 2020-12-01 10:13 ` fweimer at redhat dot com
2020-12-01 11:12 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: fweimer at redhat dot com @ 2020-12-01 10:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=26985
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fweimer at redhat dot com
--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
I don't understand. $enable_cet is either yes or no, right?
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* [Bug build/26985] x86: sysdeps/x86/configure.ac needs quoting for CET support.
2020-12-01 3:32 [Bug build/26985] New: x86: sysdeps/x86/configure.ac needs quoting for CET support carlos at redhat dot com
2020-12-01 3:36 ` [Bug build/26985] " carlos at redhat dot com
2020-12-01 10:13 ` fweimer at redhat dot com
@ 2020-12-01 11:12 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: schwab@linux-m68k.org @ 2020-12-01 11:12 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=26985
--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
It will be whatever you pass to --enable-cet.
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end of thread, other threads:[~2020-12-01 11:12 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-12-01 3:32 [Bug build/26985] New: x86: sysdeps/x86/configure.ac needs quoting for CET support carlos at redhat dot com
2020-12-01 3:36 ` [Bug build/26985] " carlos at redhat dot com
2020-12-01 10:13 ` fweimer at redhat dot com
2020-12-01 11:12 ` schwab@linux-m68k.org
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