build.plat: NMIGEN_<toolchain>_env→NMIGEN_ENV_<toolchain>
authorwhitequark <whitequark@whitequark.org>
Sat, 21 Sep 2019 12:23:53 +0000 (12:23 +0000)
committerwhitequark <whitequark@whitequark.org>
Sat, 21 Sep 2019 12:23:53 +0000 (12:23 +0000)
commit07a82ed70e9d3c1efc41db8189409b62343e6081
tree54c57076958a4bca56b023f107d101a6ca210d10
parent2dc6ae4ac53105e2f05796863f74c823a09b3c26
build.plat: NMIGEN_<toolchain>_env→NMIGEN_ENV_<toolchain>

This is more consistent with other environment variables nMigen uses.
nmigen/build/plat.py
nmigen/vendor/lattice_ecp5.py
nmigen/vendor/lattice_ice40.py
nmigen/vendor/xilinx_7series.py
nmigen/vendor/xilinx_spartan_3_6.py