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Date: Thu, 23 Apr 2015 13:44:04 +0300
From: Anton Yuzhaninov <citrin+bsd@citrin.ru>
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Subject: Re: ftp/curl compiler error
References: <20150423115654.61153412@rsbsd.rsb>
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On 04/23/15 11:56, Beeblebrox via freebsd-ports wrote:
> I'm seeing this odd error when trying to compile ftp/curl
>
> configure: using CFLAGS: -I/usr/include -O2 -pipe  -fstack-protector -fno-strict-aliasing
> configure: CFLAGS note: CFLAGS should only be used to specify C compiler flags, not include directories. Use CPPFLAGS for: -I/usr/include

Do you have local changes in the port Makefile?

CFLAGS in fresh /usr/ports/ftp/curl has no -I/usr/include

> configure: error: in `/asp/obj/asp/git/ports/ftp/curl/work/curl-7.42.0':
> configure: error: C compiler cannot create executables

See for exact error:

cd `make -V WRKSRC`
fgrep -B 35 'C compiler cannot create executables' config.log