Created attachment 577214 [details] cross-riscv64-unknown-linux-gnu:glibc-2.28-r6:20190518-190346.log crossdev riscv64-unknown-linux-gnu which runs equivalent of LANG=C MAKEOPTS=-j1 USE=headers-only ebuild glibc-2.28-r6.ebuild clean install fails as: x86_64-pc-linux-gnu-gcc -E -dM -MD -MP -MF /tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers/bits/stdio_lim.dT -MT '/tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers/bits/stdio_lim.h /tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers/bits/stdio_lim.d' \ -I../include -I/tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers/stdio-common -I/tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers -I../sysdeps/unix/sysv/linux/riscv/rv64 -I../sysdeps/unix/sysv/linux/riscv -I../sysdeps/riscv/nptl -I../sysdeps/unix/sysv/linux/generic -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux -I../sysdeps/nptl -I../sysdeps/pthread -I../sysdeps/gnu -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/riscv/rv64/rvd -I../sysdeps/riscv/rv64/rvf -I../sysdeps/riscv/rvf -I../sysdeps/riscv/rvd -I../sysdeps/riscv/rv64 -I../sysdeps/riscv -I../sysdeps/init_array -I../sysdeps/ieee754/ldbl-128 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/wordsize-64 -I../sysdeps/ieee754 -I../sysdeps/generic -I.. -I../libio -I. -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include-fixed -isystem /usr/riscv64-unknown-linux-gnu/usr/include -xc - -o /tmp/portage/cross-riscv64-unknown-linux-gnu/glibc-2.28-r6/work/build-default-riscv64-unknown-linux-gnu-headers/bits/stdio_lim.hT In file included from ../posix/bits/posix1_lim.h:27, from <stdin>:1: ../sysdeps/riscv/bits/wordsize.h:22:3: error: #error unsupported ABI 22 | # error unsupported ABI | ^~~~~ ../sysdeps/riscv/bits/wordsize.h:28:3: error: #error "rv32i-based targets are not supported" 28 | # error "rv32i-based targets are not supported" | ^~~~~
Created attachment 577216 [details, diff] glibc-2.28-cppflags.patch glibc-2.28-cppflags.patch allows bootstrap to succeed.
Filed bug upstream as https://sourceware.org/PR24577
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=daed4831fcde3f2144b5771e0077256d7e1df92a commit daed4831fcde3f2144b5771e0077256d7e1df92a Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-07-25 22:03:50 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-07-25 22:31:53 +0000 sys-libs/glibc: fix CPPFLAGS handling, bug #686248 Main triver of the change is an early cross-compilation of glibc headers where we provide enough CPPFLAGS for a target to parse headers. Unfortunately preprocessor was not always taking into accound CPPFLAGS. This change fixes it. This chould make 'crossdev -t riscv64-unknown-linux-gnu' just work. Closes: https://bugs.gentoo.org/686248 Package-Manager: Portage-2.3.69, Repoman-2.3.16 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-libs/glibc/Manifest | 3 +- sys-libs/glibc/glibc-2.29-r3.ebuild | 1460 +++++++++++++++++++++++++++++++++++ sys-libs/glibc/glibc-9999.ebuild | 2 +- 3 files changed, 1463 insertions(+), 2 deletions(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/crossdev.git/commit/?id=7283a01fc3dd7523793c28d8acd04ce7fd049389 commit 7283a01fc3dd7523793c28d8acd04ce7fd049389 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-09-01 16:08:26 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-09-01 16:14:27 +0000 crossdev: set --without-headers by default In https://sourceware.org/PR24577 we discovered that riscv can't really install libc headers as it needs a cross-compiler. Before this change we had the following default build order: - cross-binutils - kernel/libc headers - stage1 gcc - glibc - stage2 gcc After this change it's: - cross-binutils - stage1 gcc - kernel headers - glibc - stage2 gcc Users can still fors headers installation with '--ith-headers' option. Bug: https://sourceware.org/PR24577 Bug: https://bugs.gentoo.org/692052 Bug: https://bugs.gentoo.org/686248 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> crossdev | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8893df0d11de029e26b31bc3310e43ccb6b35dc3 commit 8893df0d11de029e26b31bc3310e43ccb6b35dc3 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-09-01 16:47:47 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-09-01 16:50:41 +0000 sys-libs/glibc: revert CPPFLAGS fix for cross-compilers In https://sourceware.org/PR24577 we discovered that riscv can't really install libc headers as it needs a cross-compiler. This revert reintroduces riscv bootstrap on crossdev. To workaround it use the -without-headers option until it's a crossdev's default. Bug: https://sourceware.org/PR24577 Bug: https://bugs.gentoo.org/692052 Bug: https://bugs.gentoo.org/686248 Package-Manager: Portage-2.3.74, Repoman-2.3.17 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-libs/glibc/Manifest | 4 +- sys-libs/glibc/glibc-2.29-r5.ebuild | 1473 ++++++++++++++++++++++++++++++++++ sys-libs/glibc/glibc-2.30-r1.ebuild | 1482 +++++++++++++++++++++++++++++++++++ sys-libs/glibc/glibc-9999.ebuild | 2 +- 4 files changed, 2959 insertions(+), 2 deletions(-)
Reopening until crossdev's --without-headers-by-default gets released.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6d3ba8bbca17e9a7cc21c7211491f3848af92e5d commit 6d3ba8bbca17e9a7cc21c7211491f3848af92e5d Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-09-01 17:05:37 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-09-01 17:05:48 +0000 sys-devel/crossdev: bump up to 20190901 Set --without-headers by default In https://sourceware.org/PR24577 we discovered that riscv can't really install libc headers as it needs a cross-compiler. Before this change we had the following default build order: - cross-binutils - kernel/libc headers - stage1 gcc - glibc - stage2 gcc After this change it's: - cross-binutils - stage1 gcc - kernel headers - glibc - stage2 gcc Users can still use old headers installation with '--with-headers' option. Bug: https://sourceware.org/PR24577 Bug: https://bugs.gentoo.org/692052 Closes: https://bugs.gentoo.org/686248 Package-Manager: Portage-2.3.74, Repoman-2.3.17 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-devel/crossdev/Manifest | 1 + sys-devel/crossdev/crossdev-20190901.ebuild | 36 +++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+)
