Compiler in spec ignored for build dependencies #2537
Description
I've never noticed this before, but I don't think it's the intended behavior??
$ spack spec eigen %intel
Input spec
--------------------------------
eigen%intel
Normalized
--------------------------------
eigen%intel
^cmake
Concretized
--------------------------------
[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"~debug+fftw+metis+mpfr+scotch+suitesparse arch=linux-centos6-x86_64
^[email protected]%[email protected]~doc+ncurses+openssl+ownlibs~qt arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected]+pic arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"+float+long_double+mpi+openmp~pfft_patches~quad arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"~debug~gforker+hydra~mrail~nemesis~nemesisib~nemesisibtcp+psm~remshell~slurm~sock arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected]+sigsegv arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected]+internal_glib arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"~debug~gdb~idx64~real64+shared arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"+compression~esmumps+metis~mpi+shared arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected]+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"~python arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
^[email protected]%[email protected] arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"+fpic+tbb arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX"+fpic+openmp+shared arch=linux-centos6-x86_64
^[email protected]%[email protected] cflags="-axCORE-AVX2,AVX" cxxflags="-axCORE-AVX2,AVX" fflags="-axCORE-AVX2,AVX" arch=linux-centos6-x86_64
It looks like all of the build dependencies are building with GCC even though Intel was specified. @mathstuf Is this how things are supposed to work?