Re: [PATCH] Adjust CPP_FOR_BUILD

[Jeff Law via Gcc-patches]

On 11/11/2021 2:10 AM, Pekka Seppänen wrote:

Hi.

CPP/CPPFLAGS were changed by commit 84401ce5fb4ecab55decb472b168100e7593e01f.  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).

Thanks.  Installed.

jeff