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meson.bbclass: Fix build issues with /tmp mounted with noexec

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Since commit d297f7ebf3f6 [fribidi: use Meson instead of autotools]
build failures have been observed with this package. The immediate
issue was related to improperly named #defines per
https://github.com/fribidi/fribidi/commit/46f52d588ab5, however, the
root cause was FRIBIDI_SIZEOF_INT getting a value of "-1".

After searching the meson logs the following was found:

  Could not run: /tmp/tmp2fxe6ha1/output.exe (error: [Errno 13] Permission denied)
  Checking for size of "int": -1

Which pointed to the real root cause being /tmp mounted with noexec, a
common configuration on Redhat and other distros. This issues has been
raised in the meson community:
https://github.com/mesonbuild/meson/issues/2972 but is yet to be
addressed.

Using the discussion from issue#2972 and the fact that the underlying
code makes use of python 'tempfile' we can simply create a 'tmp'
directory and make use of TMPDIR to avoid this issue.

(From OE-Core rev: 9800daf59d2235bc492d1aeb600e46ad62303510)

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Mark Asselstine
2018-10-10 15:35:44 -04:00
committed by Richard Purdie
parent 6ffcc26651
commit 6dd32df4b4
1 changed files with 3 additions and 0 deletions
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3
meta/classes/meson.bbclass
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@@ -109,6 +109,9 @@ EOF
CONFIGURE_FILES = "meson.build"
meson_do_configure() {
# Work around "Meson fails if /tmp is mounted with noexec #2972"
mkdir -p "${B}/meson-private/tmp"
export TMPDIR="${B}/meson-private/tmp"
bbnote Executing meson ${EXTRA_OEMESON}...
if ! meson ${MESONOPTS} "${MESON_SOURCEPATH}" "${B}" ${MESON_CROSS_FILE} ${EXTRA_OEMESON}; then
bbfatal_log meson failed