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| /freebsd-10.2-release/usr.bin/mkdep/ | ||
| H A D | mkdep.gcc.sh | diff 2406 Tue Aug 30 16:36:49 MDT 1994 bde Use cc -E instead of cpp for the preprocessor by default. cc -E is correct for C sources that are compiled by cc, while cpp (/usr/bin/cpp) is bogus since it invokes /usr/libexec/cpp with different flags. 1.1.5 uses plain cc. This should be equivalent after -M is added, but cc -M foo.s is completely broken (it invokes the assembler) while cc -E -M foo.s just does nothing instead of generating a foo.o: foo.s dependency. IF $MKDEP_CPP is set, use it as the cpp instead of cc -E. Assembler sources that are preprocessed using cpp directly should be mkdep'ed with MKDEP_CPP=cpp. Such sources shouldn't exist but we still have lots. foo.S should be compiled by cc -traditional (cc will invoke the preprocessor) and foo.s should be compiled by cc (cc won't invoke the preprocessor). |
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