From be148a809bc03e02431fe192a93b2a6ea62c2984 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Wed, 24 Jan 2018 02:04:22 +0100 Subject: notes about cross-building glibc easily --- hurd/glibc.mdwn | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'hurd/glibc.mdwn') diff --git a/hurd/glibc.mdwn b/hurd/glibc.mdwn index 39bfed62..1389afa1 100644 --- a/hurd/glibc.mdwn +++ b/hurd/glibc.mdwn @@ -17,3 +17,19 @@ For information about how the glibc integrates into the system, see sections [[Hurd-specific_API]]. [[Debugging_glibc|debugging/glibc]]. + +## Cross-building glibc from Linux. + +The long-term goal is to get build-many-glibcs.py to be able to cross-compile +glibc. This should be working as per the following: + + mkdir -p /tmp/build/src + cp -a /usr/src/glibc /tmp/build/src/ + unset CFLAGS + /tmp/build/src/glibc/scripts/build-many-glibcs.py /tmp/build checkout binutils-2.29 gcc-7.1.0 + /tmp/build/src/glibc/scripts/build-many-glibcs.py /tmp/build host-libraries + /tmp/build/src/glibc/scripts/build-many-glibcs.py /tmp/build compilers i686-gnu + /tmp/build/src/glibc/scripts/build-many-glibcs.py /tmp/build glibcs i686-gnu + +Ideally the master branch builds that way. As of January 2018 the goal is first +to get the sthibaul/hurd-builds branch building. -- cgit v1.2.3