- '@dpkg-architecture -qDEB_BUILD_GNU_TYPE > /dev/null', # make sure this command runs successfully (and hope it does so again)
- '@dpkg-architecture -qDEB_BUILD_MULTIARCH > /dev/null', # make sure this command runs successfully (and hope it does so again)
- './configure --build=$$(dpkg-architecture -qDEB_BUILD_GNU_TYPE) ' +
- '--prefix=/usr --includedir=/usr/include --mandir=/usr/share/man --infodir=/usr/share/info ' +
- '--libdir=/usr/lib/$$(dpkg-architecture -qDEB_BUILD_MULTIARCH) '+
- '--libexecdir=/usr/lib/$$(dpkg-architecture -qDEB_BUILD_MULTIARCH) '+
- '--sysconfdir=/etc --localstatedir=/var ' +
- ' '.join(config.get('automakeParameters', []))
+ 'BUILD_TYPE=$$(dpkg-architecture -qDEB_BUILD_GNU_TYPE) && ' + # doing the expansion beforehand ensures that we cancel if it fails
+ 'MULTIARCH=$$(dpkg-architecture -qDEB_BUILD_MULTIARCH) && '+
+ safeCall(['./configure', '--build=$$BUILD_TYPE',
+ '--prefix=/usr', '--includedir=/usr/include', '--mandir=/usr/share/man', '--infodir=/usr/share/info',
+ '--libdir=/usr/lib/$$MULTIARCH', '--libexecdir=/usr/lib/$$MULTIARCH',
+ '--sysconfdir=/etc', '--localstatedir=/var '] +
+ config.get('automakeParameters', []))