Messages in this thread Patch in this message | | | Date | Tue, 10 Dec 2019 13:21:08 -0800 | Subject | [PATCH v1] uml: make CONFIG_STATIC_LINK actually static | From | Brendan Higgins <> |
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Currently, CONFIG_STATIC_LINK can be enabled with options which cannot be statically linked, namely UML_NET_VECTOR, UML_NET_VDE, and UML_NET_PCAP; this is because glibc tries to load NSS which does not support being statically linked. So make CONFIG_STATIC_LINK depend on !UML_NET_VECTOR && !UML_NET_VDE && !UML_NET_PCAP.
Link: https://lore.kernel.org/lkml/f658f317-be54-ed75-8296-c373c2dcc697@cambridgegreys.com/#t Signed-off-by: Brendan Higgins <brendanhiggins@google.com> --- arch/um/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 2a6d04fcb3e91..1ddc8745123f2 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -63,6 +63,7 @@ source "arch/$(HEADER_ARCH)/um/Kconfig" config STATIC_LINK bool "Force a static link" + depends on !UML_NET_VECTOR && !UML_NET_VDE && !UML_NET_PCAP default n help This option gives you the ability to force a static link of UML. @@ -72,6 +73,9 @@ config STATIC_LINK Additionally, this option enables using higher memory spaces (up to 2.75G) for UML. + NOTE: This option is incompatible with some networking features which + depend on features that require being dynamically loaded (like NSS). + config LD_SCRIPT_STATIC bool default y -- 2.24.0.525.g8f36a354ae-goog
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