[Buildroot] [PATCH 1/1] package/util-linux: fix build with headers < 3.14
Fabrice Fontaine
fontaine.fabrice at gmail.com
Fri Oct 22 21:53:37 UTC 2021
Fix the following build failure raised since bump to version 2.37.2 in
commit 27a46793b1a0c6c13c00b07d07bd5743e2c9c7b6 and the addition of
uclampset in
https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=9dd95bea42a3b467c1f773fd2e781cc9f0d88847:
checking for syscall sched_setattr... no
configure: WARNING: Unable to detect syscall sched_setattr.
checking for syscall sched_setattr... (cached) no
configure: WARNING: Unable to detect syscall sched_setattr.
configure: error: uclampset selected but sched_setattr syscall not found
Fix this build failure by adding a dependency on headers >= 3.14 for
scheduling utilities:
https://github.com/torvalds/linux/commit/fded4329da9e8486b434d6c4aceab1ab3f433d8a
Fixes:
- http://autobuild.buildroot.org/results/9fe26ab98c93b67f937293f28625843da7ccb77f
Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
package/linux-tools/Config.in | 6 ++++--
package/util-linux/Config.in | 6 +++++-
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/package/linux-tools/Config.in b/package/linux-tools/Config.in
index 2287ef5888..28641dccdd 100644
--- a/package/linux-tools/Config.in
+++ b/package/linux-tools/Config.in
@@ -105,6 +105,7 @@ config BR2_PACKAGE_LINUX_TOOLS_SELFTESTS
depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
depends on BR2_USE_MMU # bash
depends on !BR2_STATIC_LIBS
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14 # util-linux schedutils
select BR2_PACKAGE_LINUX_TOOLS
select BR2_PACKAGE_BASH # runtime
select BR2_PACKAGE_NCURSES
@@ -126,9 +127,10 @@ config BR2_PACKAGE_LINUX_TOOLS_SELFTESTS
This is very much a use at your risk option and may not work
for every setup or every architecture.
-comment "selftests needs BR2_PACKAGE_BUSYBOX_SHOW_OTHERS and a toolchain w/ dynamic library"
+comment "selftests needs BR2_PACKAGE_BUSYBOX_SHOW_OTHERS and a toolchain w/ dynamic library and headers >= 3.14"
depends on BR2_USE_MMU
- depends on !BR2_PACKAGE_BUSYBOX_SHOW_OTHERS || BR2_STATIC_LIBS
+ depends on !BR2_PACKAGE_BUSYBOX_SHOW_OTHERS || \
+ BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
config BR2_PACKAGE_LINUX_TOOLS_TMON
bool "tmon"
diff --git a/package/util-linux/Config.in b/package/util-linux/Config.in
index f045361ab5..9e9b8933e5 100644
--- a/package/util-linux/Config.in
+++ b/package/util-linux/Config.in
@@ -330,8 +330,12 @@ comment "runuser needs a uClibc or glibc toolchain w/ wchar, locale, dynamic lib
config BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS
bool "scheduling utilities"
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
help
- Scheduling utilities (chrt, ionice, taskset)
+ Scheduling utilities (chrt, ionice, taskset, uclampset)
+
+comment "scheduling utilities need a toolchain w/ headers >= 3.14"
+ depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
config BR2_PACKAGE_UTIL_LINUX_SETPRIV
bool "setpriv"
--
2.33.0
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