needed : building instruction of newlib under window 10 cygwin32 or cygwin64ls
Shen, Chang (MSFC-EV43)
chang.shen-1@nasa.gov
Fri Jul 27 19:10:00 GMT 2018
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 followed the instruction in here: https://cygwin.com/faq/faq.html#faq.programming.building-cygwin section 6.21
I fire up a cygwin shell and I try to build it but got a lot of errors.
Under the folder `/c/cygwin/home/src' there is a folder 'newlib' where I run git to get the source of newlib
Those are the command I used:
$git clone git://sourceware.org/git/newlib-cygwin.git newlib
$ gcc --version
gcc (GCC) 7.3.0
$ gcc --version
gcc (GCC) 7.3.0
$ autoconf --version
autoconf (GNU Autoconf) 2.69
$mkdir build
$cd build
$../newlib/configure --prefix=/home/src/install -v
....
---lots of messages print out from configure script. No error.
....
$ make
make[1]: Entering directory `/c/cygwin/home/src/build'
mkdir -p -- ./etc
Configuring in ./etc
configure: creating cache ./config.cache
checking for a BSD-compatible install... /usr/bin/install -c
/usr/bin/sed: -e expression #1, char 1: unknown command: `C'
configure: updating cache ./config.cache
configure: creating ./config.status
/usr/bin/sed: -e expression #1, char 138: unterminated `s' command
config.status: creating Makefile
/usr/bin/sed: -e expression #1, char 1: unknown command: `C'
make[2]: Entering directory `/c/cygwin/home/src/build/etc'
make[2]: *** No rule to make target `@MAINT@', needed by `../../newlib/etc/configure'. Stop.
make[2]: Leaving directory `/c/cygwin/home/src/build/etc'
make[1]: *** [all-etc] Error 2
make[1]: Leaving directory `/c/cygwin/home/src/build'
make: *** [all] Error 2
Thanks and Best Wish
Chang
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