[Cmake] breaking up long strings

[Wheeler, Frederick W (Research)]

Does CMake offer a way to spread long strings like this one over multiple
lines?

SET (EXPECTED_BUILDS "{cs.rpi.edu FreeBSD-4.9-gcc-2.95.4} {cs.rpi.edu
FreeBSD-4.9-gcc-2.95.4-static} {cs.rpi.edu FreeBSD-4.9-gcc-3.3}
{esat.kuleuven.ac.be IRIX-6.5-CC-n32} {esat.kuleuven.ac.be
Linux-2.6-gcc-3.4-O3} {esat.kuleuven.ac.be Linux64-2.6-gcc-3.4-O3}
{esat.kuleuven.ac.be OSF1-V5.1-gcc-3.4} {crd.ge.com
Solaris-2.8_gcc-3.0.4_profile_static} {crd.ge.com Win2k_bcc-5.5.1_Release}
{esat.kuleuven.ac.be SunOS-5.8-gcc-3.4-O2} {esat.kuleuven.ac.be
HP-UX-B.11.00-gcc-3.4-O1} {crd.ge.com
Playstation2-Linux-2.2.1_gcc-2.95.2_-Wall_static} {crd.ge.com
Cygwin-1.5.10_gcc-3.3.3_-Wall_-O2_static} {crd.ge.com
Win2k_msvc-6.0sp5_Release} {crd.ge.com
FreeBSD-5.0_gcc-3.2.1_-Wall_-O_shared} {crd.ge.com
Linux-2.4.18_gcc-3.2_-Wall_profile_static} {crd.ge.com
Linux-2.4.9_icc-8.0_-w1_-O2_shared} {crd.ge.com Win2k_msvc-7.0_Release}
{nk.crd.ge.com Win2k_msvc-7.1_Release} {imorphics
Win2k-msvc-6sp5-iMorphicsRelDeb} {imorphics Win2k-msvc-6sp5-Debug}
{crd.ge.com MinGW-3.3_gcc-3.3.3_-Wall_-O2_static}")

Something like this?

SET (EXPECTED_BUILDS "\
{cs.rpi.edu FreeBSD-4.9-gcc-2.95.4} \
{cs.rpi.edu FreeBSD-4.9-gcc-2.95.4-static} \
{cs.rpi.edu FreeBSD-4.9-gcc-3.3}\
...

Fred Wheeler