From 0c3c62ca7d9ff3bdacdd13e636bc858101e3e288 Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Wed, 20 Oct 2021 06:54:11 +0900 Subject: or1k: Build Infrastructure Here we define the minumum linux kernel version at 5.4.0, as that is the long term support version where 32-bit architectures start to support 64-bit time API's. The OpenRISC kernel had some bugs up until version 5.8 which caused issues with glibc fork/clone, they have been backported to 5.4 but not previous versions. Reviewed-by: Adhemerval Zanella --- sysdeps/unix/sysv/linux/or1k/Implies | 3 +++ sysdeps/unix/sysv/linux/or1k/Makefile | 7 +++++++ sysdeps/unix/sysv/linux/or1k/configure | 4 ++++ sysdeps/unix/sysv/linux/or1k/configure.ac | 4 ++++ sysdeps/unix/sysv/linux/or1k/shlib-versions | 2 ++ 5 files changed, 20 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/or1k/Implies create mode 100644 sysdeps/unix/sysv/linux/or1k/Makefile create mode 100644 sysdeps/unix/sysv/linux/or1k/configure create mode 100644 sysdeps/unix/sysv/linux/or1k/configure.ac create mode 100644 sysdeps/unix/sysv/linux/or1k/shlib-versions (limited to 'sysdeps/unix') diff --git a/sysdeps/unix/sysv/linux/or1k/Implies b/sysdeps/unix/sysv/linux/or1k/Implies new file mode 100644 index 0000000..f39f16c --- /dev/null +++ b/sysdeps/unix/sysv/linux/or1k/Implies @@ -0,0 +1,3 @@ +or1k/nptl +unix/sysv/linux/generic/wordsize-32 +unix/sysv/linux/generic diff --git a/sysdeps/unix/sysv/linux/or1k/Makefile b/sysdeps/unix/sysv/linux/or1k/Makefile new file mode 100644 index 0000000..7d85fb6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/or1k/Makefile @@ -0,0 +1,7 @@ +ifeq ($(subdir),misc) +sysdep_routines += or1k_clone +endif + +ifeq ($(subdir),stdlib) +gen-as-const-headers += ucontext_i.sym +endif diff --git a/sysdeps/unix/sysv/linux/or1k/configure b/sysdeps/unix/sysv/linux/or1k/configure new file mode 100644 index 0000000..5225dfe --- /dev/null +++ b/sysdeps/unix/sysv/linux/or1k/configure @@ -0,0 +1,4 @@ +# This file is generated from configure.ac by Autoconf. DO NOT EDIT! + # Local configure fragment for sysdeps/unix/sysv/linux/or1k. + +arch_minimum_kernel=5.4.0 diff --git a/sysdeps/unix/sysv/linux/or1k/configure.ac b/sysdeps/unix/sysv/linux/or1k/configure.ac new file mode 100644 index 0000000..6274c4f --- /dev/null +++ b/sysdeps/unix/sysv/linux/or1k/configure.ac @@ -0,0 +1,4 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/unix/sysv/linux/or1k. + +arch_minimum_kernel=5.4.0 diff --git a/sysdeps/unix/sysv/linux/or1k/shlib-versions b/sysdeps/unix/sysv/linux/or1k/shlib-versions new file mode 100644 index 0000000..159653b --- /dev/null +++ b/sysdeps/unix/sysv/linux/or1k/shlib-versions @@ -0,0 +1,2 @@ +DEFAULT GLIBC_2.35 +ld=ld-linux-or1k.so.1 -- cgit v1.1