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On Feb 15 11:32, Thomas Preudhomme wrote: > Hi, > > it turns out that the changes in > af272aca591fe1dc0f1be64ae5bda147ea98a047 only works when using gcc/g++ > with -E or -save-temps, otherwise newlib's newlib.h gets used even if > -specs=nano.specs is specified [1]. This is because the driver only > use cpp_options spec for the external cpp tool, not for the integrated > one. > > [1] Guess the options I used to test the change... > > This patch uses instead cpp_unique_options which is used in all cases: > it is used directly when the integrated preprocessor is used, and > indirectly by expansion of cpp_options otherwise. > > Tested by running the following C program when building it with gcc or g++ > with and without -specs=nano.specs and/or -save-temps: Pushed. Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
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