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configure: Add 'mkdir build' check

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QEMU configure script goes into an infinite error printing loop
when in read only directory due to 'build' dir never being created.

Checking if 'mkdir dir' succeeds prevents this error.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/321
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Dinah Baum <dinahbaum123@gmail.com>
Message-Id: <20230221110631.4142-1-dinahbaum123@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[thuth: Remove second "touch $MARKER"]
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Dinah Baum 2023-02-21 06:06:30 -05:00 committed by Thomas Huth
parent c8db90b86d
commit f160a5b25b
1 changed files with 6 additions and 2 deletions
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8
configure vendored
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@ -31,8 +31,12 @@ then
fi
fi
mkdir build
touch $MARKER
if ! mkdir build || ! touch $MARKER
then
echo "ERROR: Could not create ./build directory. Check the permissions on"
echo "your source directory, or try doing an out-of-tree build."
exit 1
fi
cat > GNUmakefile <<'EOF'
# This file is auto-generated by configure to support in-source tree