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Copyright (C) 2009, 2010 Peter Breitenlohner <tex-live@tug.org>
You may freely use, modify and/or distribute this file.
Cross compiling
===============
In order to build the TL libraries and programs for a HOST system, e.g.,
i386-pc-mingw32 on a (different) BUILD system, e.g, x86_64-linux-gnu specify
the configure options
--host=i386-pc-mingw32 --build=x86_64-linux-gnu
You should have `cross' tools properly installed as, e.g.,
i386-pc-mingw32-cc in your PATH or specify them as configure arguments,
e.g., CC=<mingw32-cross-compiler>; arguments such as CFLAGS=... refer to
this cross compiler. Here a preliminary list of such tools and
corresponding variables:
ar AR
freetype-config FT2_CONFIG
g++ CXX
gcc CC
icu-config ICU_CONFIG
objdump OBJDUMP
pkg-config PKG_CONFIG
ranlib RANLIB
strip STRIP
If necessary, you can specify compilers and flags for the few auxiliary C
and C++ programs required for the build process as configure arguments
BUILDCC=...
BUILDCPPFLAGS=...
BUILDCFLAGS=...
BUILDCXX=...
BUILDCXXFLAGS=...
BUILDLDFLAGS=...
Building the Web2C programs requires sufficiently recent installed versions
of tangle, ctangle, and tie (and possibly otangle).
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