Re: cross compile with ./configure

On Tue, 2 Jun 2009 14:15:04 +0000 (UTC), Atilla <someone@xxxxxxxxxxxxx> wrote:
Dear c.o.l.embedded
I downloaded source of lrzsz and want to cross compile it. How do i make
gnu build system understand this?
./configure CROSS_COMPILE=arm-unknown-linux-gnu-
doesn't work.
Do i need to find a way to handle everything by hand? Source tree doesn't
seem complicated.

did you try ./configure --help ?

f there was a CROSS_COMPILE option, it would be preceded with --, for example:
--host=HOST cross-compile to build programs to run on HOST [BUILD]


Typically you can use the following environmental variables
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CXXCPP C++ preprocessor

--host=HOST cross-compile to build programs to run on HOST [BUILD]
.

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