The files lib/common/compress.c and lib/sqfs/comp/lz4/lz4hc.h use the assert macro without including assert.h This gives a linker error because it cannot find the function 'assert' The following sed command included in src_prepare of the ebuild fixes this: sed -i -e'/#include/a \ #include <assert.h>' lib/common/compress.c lib/sqfs/comp/lz4/lz4hc.h
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ddfed3ec49867b804baa6af98220ec437e8d117a commit ddfed3ec49867b804baa6af98220ec437e8d117a Author: Matt Turner <mattst88@gentoo.org> AuthorDate: 2020-04-04 03:13:52 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2020-04-04 03:14:55 +0000 sys-fs/squashfs-tools-ng: Fix build failure Closes: https://bugs.gentoo.org/715790 Signed-off-by: Matt Turner <mattst88@gentoo.org> ...ols-ng-0.9-Fix-missing-header-without-LZO.patch | 32 ++++++++++++++++++++++ .../squashfs-tools-ng/squashfs-tools-ng-0.9.ebuild | 4 +++ 2 files changed, 36 insertions(+)
I poked around and couldn't trigger a failure due to a missing header in lz4hc.h. If you know how, please file an issue upstream at https://github.com/AgentD/squashfs-tools-ng/issues
