[PATCH] dpkg: make sbuild timeout configurable

[Cedric Hombourger <cedric.hombourger@siemens.com>]

Some builds (especially those under qemu) can take a very long time
and fail only because they did not complete within 2.5 hours. Let
recipes budget some more time by setting DPKG_BUILD_TIMEOUT to a
larger value (defaults to 150 minutes like sbuild).

Signed-off-by: Cedric Hombourger <cedric.hombourger@siemens.com>
---
 meta/classes/dpkg.bbclass | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/classes/dpkg.bbclass b/meta/classes/dpkg.bbclass
index d61e9377..4accb076 100644
--- a/meta/classes/dpkg.bbclass
+++ b/meta/classes/dpkg.bbclass
@@ -4,6 +4,11 @@
 inherit dpkg-base
 inherit dpkg-source
 
+# maximum time (in minutes for the build), override for packages requiring
+# much more time (e.g. when cross-compiling isn't an option / supported and
+# the package large)
+DPKG_BUILD_TIMEOUT ?= "150"
+
 DPKG_PREBUILD_ENV_FILE="${WORKDIR}/dpkg_prebuild.env"
 
 # bitbake variables that should be passed into sbuild env
@@ -94,6 +99,7 @@ dpkg_runbuild() {
     ${@ expand_sbuild_pt_additions(d)}
 
     echo '$apt_keep_downloaded_packages = 1;' >> ${SBUILD_CONFIG}
+    echo '$stalled_pkg_timeout = ${DPKG_BUILD_TIMEOUT};' >> ${SBUILD_CONFIG}
 
     DEB_SOURCE_NAME=$(dpkg-parsechangelog --show-field Source --file ${WORKDIR}/${PPS}/debian/changelog)
     DSC_FILE=$(find ${WORKDIR} -name "${DEB_SOURCE_NAME}*.dsc" -maxdepth 1 -print)
-- 
2.39.2