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Diffstat (limited to 'notes.txt')
-rw-r--r-- | notes.txt | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -116,3 +116,12 @@ available via the web (as examples of how it has been done, and the variety of facilities a CMM may make available.) +============================================================================ +Autotools and some Linux systems expect env vars: + +CFLAGS: C flags, passed during compile AND link (e.g., -O2 -std=c99) +CXXFLAGS: C++ flags, passed during compile AND link (e.g., -O2 -std=c++98) +CPPFLAGS: pre-processor flags, passed ONLY during compile (e.g., -DNDEBUG=1 -Iadditional/include) +LDFLAGS: linker flags, passed ONLY during link (e.g., -export_dynamic -Ladditional/libdir -llib) + +to have effect. |