diff options
Diffstat (limited to 'hurd/debugging')
| -rw-r--r-- | hurd/debugging/glibc.mdwn | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/hurd/debugging/glibc.mdwn b/hurd/debugging/glibc.mdwn index 14140fdb..69a3beda 100644 --- a/hurd/debugging/glibc.mdwn +++ b/hurd/debugging/glibc.mdwn @@ -35,6 +35,29 @@ There is a list of [[known failures|open_issues/glibc]]. --- +When building the debian glibc, to save yourself a double-compilation, use + + GLIBC_PASSES=libc DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage + +To save even more build, stop the build after configure has run, and then you +can restart the build of only libc.so with: + + cd build-tree/hurd-i386-libc + make lib + +or of the whole tree with: + + cd build-tree/hurd-i386-libc + make + +or of just one subdir with for instance: + + make subdir=libpthread -C libpthread ..=../ objdir=$PWD/build-tree/hurd-i386-libc + +(note that most subdirs need libc.so built) + +--- + If you've been doing simple changes to glibc functions that end up in `libc.so`, you may test them like this (like for a `strerror_l` implementation in this case): |