René Widera caa0c5c687 environment shell: fix spack load (#7747) ... Fix `spack load` with extended packe specifications those includes spaces. Solved by using perfectly parameter forwarding via temporary array. example: ``` $ spack install zlib $ spack install zlib cppflags='-O3 -march=native' $ spack install zlib cppflags='-O2 -march=native' $ spack find -d -L -f zlib ==> 3 installed packages. -- linux-linuxmint18-x86_64 / gcc@5.4.0 ------------------------- k5hg4kkxiutkfl6n53ogz5wnlbdrsdtf zlib@1.2.11%gcc mse2fyzdxciszdhiqi4b5kl6fxkps3fh zlib@1.2.11%gcc cppflags="-O2 -march=native" vrnvj2fikcbxqxrymctnlpmud7wbuahk zlib@1.2.11%gcc cppflags="-O3 -march=native" $ spack load zlib cppflags='-O3 -march=native' ==> Error: Unexpected token ['zlib', 'cppflags=-O3', '-march=native'] ```		2018-04-24 13:43:32 -07:00
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spack	environment shell: fix spack load (#7747)	2018-04-24 13:43:32 -07:00