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Re: source code type detection
From: |
Harlan Stenn |
Subject: |
Re: source code type detection |
Date: |
Wed, 23 Jan 2008 22:50:18 +0000 |
Nick,
> I wrote a Makefile.am which includes a source file called b.C, which is
> a C-source and not a C++-source. In configure.ac I have AC_PROG_CC. When
> I run automake I get the error message:
>
> Makefile.am: C++ source seen but `CXX' is undefined
> Makefile.am: The usual way to define `CXX' is to add `AC_PROG_CXX'
> Makefile.am: to `configure.ac' and run `autoconf' again.
>
> So I guess automake interprets b.C to be C++. How can I tell automake
> that it's really C?
Make a BUILT_SOURCES rule that links/copies $(srcdir)/b.C to
($builddir)/b.c and use b.c in your foo_SOURCES line.
H