Michael Marsh wrote: > On 5/12/05, Martin Henne <[EMAIL PROTECTED]> wrote: >> What is the environment variable to set the preprocessor to cpp-3.4 >> instead of cpp? > > Often, a Makefile will use the $(CC) variable as its C compiler and > $(CXX) as its C++ compiler,
I know that. But what about the preprocessor? > If you only want to run the preprocessor, use "$(CC) -E" > and redirect the output to a file. This is not what I want. Usually, g++ and gcc call a preprocessor. I found, that some configure scripts recognize g++/gcc-3.4 as the compiler, when I set the environment variables CXX and CC, but they complain about /usr/lib/cpp, which is linked to version 3.3.x . In other words, they don't use /usr/lib/cpp-3.4 automatically when using gcc/g++-3.4 . How can I change that? > To try a specific compiler once (with a clean source code directory), > the following should work: > make CC=gcc-3.4 CXX=g++-3.4 Yes, Thats well known. But your answers refer to the compiler, and I asked for the preprocessor! Martin -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
