From 3298e67ac64ce1f52f58f1ef668c4c8c63309d04 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sat, 21 Aug 2021 18:05:09 +0200 Subject: [PATCH] package/mesa3d: fix build on riscv32 Fix the following build failure on riscv32: ../src/util/futex.h: In function 'sys_futex': ../src/util/futex.h:39:19: error: 'SYS_futex' undeclared (first use in this function); did you mean 'sys_futex'? 39 | return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3); | ^~~~~~~~~ | sys_futex Fixes: - http://autobuild.buildroot.org/results/692700a5f967760a0b8cd358b1712f1d5a7b681e Signed-off-by: Fabrice Fontaine Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- ...-fix-build-on-32-bit-architectures-u.patch | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 package/mesa3d/0005-src-util-futex.h-fix-build-on-32-bit-architectures-u.patch diff --git a/package/mesa3d/0005-src-util-futex.h-fix-build-on-32-bit-architectures-u.patch b/package/mesa3d/0005-src-util-futex.h-fix-build-on-32-bit-architectures-u.patch new file mode 100644 index 0000000000..b01db8a4b4 --- /dev/null +++ b/package/mesa3d/0005-src-util-futex.h-fix-build-on-32-bit-architectures-u.patch @@ -0,0 +1,43 @@ +From e501b7c17ada9c694d3f8302622b78d733485b38 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Sat, 21 Aug 2021 17:55:33 +0200 +Subject: [PATCH] src/util/futex.h: fix build on 32-bit architectures using + 64-bit time_t + +Fix the following build failure on 32-bit architectures using 64-bit +time_t (e.g. riscv32): + +../src/util/futex.h: In function 'sys_futex': +../src/util/futex.h:39:19: error: 'SYS_futex' undeclared (first use in this function); did you mean 'sys_futex'? + 39 | return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3); + | ^~~~~~~~~ + | sys_futex + +Fixes: + - http://autobuild.buildroot.org/results/692700a5f967760a0b8cd358b1712f1d5a7b681e + +Signed-off-by: Fabrice Fontaine +[Upstream status: +https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12496] +--- + src/util/futex.h | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/util/futex.h b/src/util/futex.h +index 43097f4cd5b..221eda9db0c 100644 +--- a/src/util/futex.h ++++ b/src/util/futex.h +@@ -34,6 +34,10 @@ + #include + #include + ++#ifndef SYS_futex ++#define SYS_futex SYS_futex_time64 ++#endif ++ + static inline long sys_futex(void *addr1, int op, int val1, const struct timespec *timeout, void *addr2, int val3) + { + return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3); +-- +2.32.0 + -- 2.30.2