[Build-common-hackers] Bug#578303: Splits CC into multiple env-var words

[Peter Eisentraut]

Package: cdbs
Version: 0.4.82
Severity: important

Followup to #576967, here is a valid example of a multiword CC

CC='ccache gcc'

which results in something like

cd . && CC="ccache" CC="gcc" CXX="g++" CFLAGS="-g -O2 -g -Wall -O2" CXXFLAGS="-g -O2 -g -Wall -O2" CPPFLAGS="" LDFLAGS="" /home/peter/devel/debian/pkg-postgresql/trunk/build-area/slony1-2-2.0.3/./configure ...