Replying to myself to correct things...
Mark Geisert wrote:
Shen, Chang (MSFC-EV43) wrote:
Hi All
Can anyone provide me with a step-by-step instruction to build newlib under
window10 cygwin32 or cygwin64?
Such as tool chain and environment settings. I googled and could not find it.
I should read better. I see so many "how to build Cygwin" questions I read
yours as another one. You're doing something different. Here's what works:
cd /opt (for example)
mkdir build install
ln -s your-source-directory src
cd build (so you're in /opt/build)
/opt/src/configure --prefix=/opt/install -v
mkdir newlib
cd newlib (so you're in /opt/build/newlib)
/opt/src/newlib/configure --prefix=/opt/install/newlib -v
make
That will create libm.a, libg.a, and libc.a in /opt/build/newlib.
..mark
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