libvirt: use relative path to local .m4 files

If our project is in a directory with a pathname of longer than
about 125 characters, configuration will fail with an "Argument
list too long" error.  This patch uses the technique that was applied
to the coreutils recipe.

Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This commit is contained in:
Joe Slater 2018-07-27 12:45:39 -07:00 committed by Bruce Ashfield
parent 67c011572a
commit 02d2c7daeb

View File

@ -42,6 +42,12 @@ SRC_URI[libvirt.sha256sum] = "a531e22c8b985ecb2d1223b913fd6ec0f1800e3ebe02351924
inherit autotools gettext update-rc.d pkgconfig ptest systemd
# Override the default set in autotools.bbclass so that we will use relative pathnames
# to our local m4 files. This prevents an "Argument list too long" error during configuration
# if our project is in a directory with an absolute pathname of more than about 125 characters.
#
acpaths = "-I ./m4"
CACHED_CONFIGUREVARS += "\
ac_cv_path_XMLCATLOG=/usr/bin/xmlcatalog \
ac_cv_path_AUGPARSE=/usr/bin/augparse \