Pekka Seppänen
c841dc0a4d
Hi.
CPP/CPPFLAGS were changed by commit 84401ce5fb. That commit uses CPP as a default for CPP_FOR_BUILD. Unless CPP is defined, GNU make defaults CPP as `$(CC) -E'. Given the context, this is now incorrect, since CC_FOR_BUILD should be used.
Fixes PR103011.
-- Pekka
gcc/Changelog:
* configure: Regenerate.
* configure.ac: For CPP_FOR_BUILD use $(CC_FOR_BUILD) -E instead of
$(CPP).
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