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networkmanager: Fix undefined symbol errors on musl+lld

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Khem Raj 2024-06-07 14:11:14 -07:00
parent 2b33e916ff
commit 751cb7534c
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2 changed files with 66 additions and 0 deletions
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65
meta-networking/recipes-connectivity/networkmanager/networkmanager/0001-libnm-systemd-core-Disable-sd_dhcp6_client_set_duid_.patch Normal file
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@ -0,0 +1,65 @@
From 34d7a6c9919a73c2e716835000944c17438b2ca1 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Jun 2024 14:03:15 -0700
Subject: [PATCH] libnm-systemd-core: Disable sd_dhcp6_client_set_duid_uuid
function
When building on musl systems ( with out systemd ), and using LLD linker
from LLVM project we fail to link with undefined symbols.
This symbol is in sd_id128.c but its disabled, so let disable the functions
which need this function.
| x86_64-yoe-linux-musl-ld.lld: error: undefined symbol: sd_id128_get_machine_app_specific
| >>> referenced by sd-dhcp-duid.c:202 (/usr/src/debug/networkmanager/1.48.0/../NetworkManager-1.48.0/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c:202)
| >>> libnm-systemd-core.a.p/src_libsystemd-network_sd-dhcp-duid.c.o:(sd_dhcp_duid_set_uuid) in archive src/libnm-systemd-core/libnm-systemd-core.a
| x86_64-yoe-linux-musl-clang: error: linker command failed with exit code 1 (use -v to see invocation)
Upstream-Status: Submitted [https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1966]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c | 2 ++
.../src/libsystemd-network/sd-dhcp6-client.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c b/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c
index e664a4a..7ba5020 100644
--- a/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c
+++ b/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp-duid.c
@@ -193,6 +193,7 @@ int sd_dhcp_duid_set_en(sd_dhcp_duid *duid) {
return 0;
}
+#if 0
int sd_dhcp_duid_set_uuid(sd_dhcp_duid *duid) {
sd_id128_t machine_id;
int r;
@@ -209,6 +210,7 @@ int sd_dhcp_duid_set_uuid(sd_dhcp_duid *duid) {
duid->size = offsetof(struct duid, uuid.uuid) + sizeof(machine_id);
return 0;
}
+#endif
int dhcp_duid_to_string_internal(uint16_t type, const void *data, size_t data_size, char **ret) {
_cleanup_free_ char *p = NULL, *x = NULL;
diff --git a/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp6-client.c b/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp6-client.c
index 7c20116..08c1e96 100644
--- a/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libnm-systemd-core/src/libsystemd-network/sd-dhcp6-client.c
@@ -244,6 +244,7 @@ int sd_dhcp6_client_set_duid_en(sd_dhcp6_client *client) {
return 0;
}
+#if 0
int sd_dhcp6_client_set_duid_uuid(sd_dhcp6_client *client) {
int r;
@@ -256,7 +257,7 @@ int sd_dhcp6_client_set_duid_uuid(sd_dhcp6_client *client) {
return 0;
}
-
+#endif
int sd_dhcp6_client_set_duid_raw(sd_dhcp6_client *client, uint16_t duid_type, const uint8_t *duid, size_t duid_len) {
int r;

1
meta-networking/recipes-connectivity/networkmanager/networkmanager_1.48.0.bb
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@ -40,6 +40,7 @@ SRC_URI = " \
file://${BPN}.initd \
file://enable-dhcpcd.conf \
file://enable-iwd.conf \
file://0001-libnm-systemd-core-Disable-sd_dhcp6_client_set_duid_.patch \
"
SRC_URI:append:libc-musl = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' file://0001-linker-scripts-Do-not-export-_IO_stdin_used.patch', '', d)}"