Commit b2eb8ff6 authored by Committed by ROOLBrowse files
Allow cross-compile C++FLAGS to be inherited from environment
Occasionally, it is useful to be able to set C++FLAGS from the calling environment, for example when building a 32-bit x86 target from a 64-bit x86-64 host. This works fine for CFLAGS and LDFLAGS, but C++FLAGS is not a valid Posix environment variable name. Import setting from CXXFLAGS instead when cross-compiling.
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