[PATCH net-next 1/9] selftests: ovpn: allow compiling ovpn-cli.c with mbedtls3
From: Antonio Quartulli <antonio@openvpn.net>
Date: 2026-03-17 10:40:33
Also in:
linux-kselftest
Subsystem:
kernel selftest framework, networking [general], openvpn data channel offload, the rest · Maintainers:
Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Antonio Quartulli, Linus Torvalds
mbedtls 3 installs headers and calls the shared object differently than version 2, therefore we must now rely on pkgconfig to fill the right C/LDFLAGS. Moreover the mbedtls3 library expects any base64 file to have their content on one line. Since this change does no break older versions, let's change the sample key file format and make mbedtls3 happy. Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Cc: horms@kernel.org Signed-off-by: Antonio Quartulli <antonio@openvpn.net> --- tools/testing/selftests/net/ovpn/Makefile | 16 +++++++++++----- tools/testing/selftests/net/ovpn/data64.key | 6 +----- 2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/tools/testing/selftests/net/ovpn/Makefile b/tools/testing/selftests/net/ovpn/Makefile
index dbe0388c8512..e59271a25d76 100644
--- a/tools/testing/selftests/net/ovpn/Makefile
+++ b/tools/testing/selftests/net/ovpn/Makefile@@ -2,19 +2,25 @@ # Copyright (C) 2020-2025 OpenVPN, Inc. # CFLAGS = -pedantic -Wextra -Wall -Wl,--no-as-needed -g -O0 -ggdb $(KHDR_INCLUDES) +CFLAGS += $(shell pkg-config --cflags mbedcrypto-3 mbedtls-3 2>/dev/null) + VAR_CFLAGS = $(shell pkg-config --cflags libnl-3.0 libnl-genl-3.0 2>/dev/null) ifeq ($(VAR_CFLAGS),) VAR_CFLAGS = -I/usr/include/libnl3 endif CFLAGS += $(VAR_CFLAGS) +MTLS_LDLIBS= $(shell pkg-config --libs mbedcrypto-3 mbedtls-3 2>/dev/null) +ifeq ($(MTLS_LDLIBS),) +MTLS_LDLIBS = -lmbedtls -lmbedcrypto +endif +LDLIBS += $(MTLS_LDLIBS) -LDLIBS = -lmbedtls -lmbedcrypto -VAR_LDLIBS = $(shell pkg-config --libs libnl-3.0 libnl-genl-3.0 2>/dev/null) -ifeq ($(VAR_LDLIBS),) -VAR_LDLIBS = -lnl-genl-3 -lnl-3 +NL_LDLIBS = $(shell pkg-config --libs libnl-3.0 libnl-genl-3.0 2>/dev/null) +ifeq ($(NL_LDLIBS),) +NL_LDLIBS = -lnl-genl-3 -lnl-3 endif -LDLIBS += $(VAR_LDLIBS) +LDLIBS += $(NL_LDLIBS) TEST_FILES = common.sh
diff --git a/tools/testing/selftests/net/ovpn/data64.key b/tools/testing/selftests/net/ovpn/data64.key
index a99e88c4e290..d04febcdf5a2 100644
--- a/tools/testing/selftests/net/ovpn/data64.key
+++ b/tools/testing/selftests/net/ovpn/data64.key@@ -1,5 +1 @@ -jRqMACN7d7/aFQNT8S7jkrBD8uwrgHbG5OQZP2eu4R1Y7tfpS2bf5RHv06Vi163CGoaIiTX99R3B -ia9ycAH8Wz1+9PWv51dnBLur9jbShlgZ2QHLtUc4a/gfT7zZwULXuuxdLnvR21DDeMBaTbkgbai9 -uvAa7ne1liIgGFzbv+Bas4HDVrygxIxuAnP5Qgc3648IJkZ0QEXPF+O9f0n5+QIvGCxkAUVx+5K6 -KIs+SoeWXnAopELmoGSjUpFtJbagXK82HfdqpuUxT2Tnuef0/14SzVE/vNleBNu2ZbyrSAaah8tE -BofkPJUBFY+YQcfZNM5Dgrw3i+Bpmpq/gpdg5w== +jRqMACN7d7/aFQNT8S7jkrBD8uwrgHbG5OQZP2eu4R1Y7tfpS2bf5RHv06Vi163CGoaIiTX99R3Bia9ycAH8Wz1+9PWv51dnBLur9jbShlgZ2QHLtUc4a/gfT7zZwULXuuxdLnvR21DDeMBaTbkgbai9uvAa7ne1liIgGFzbv+Bas4HDVrygxIxuAnP5Qgc3648IJkZ0QEXPF+O9f0n5+QIvGCxkAUVx+5K6KIs+SoeWXnAopELmoGSjUpFtJbagXK82HfdqpuUxT2Tnuef0/14SzVE/vNleBNu2ZbyrSAaah8tEBofkPJUBFY+YQcfZNM5Dgrw3i+Bpmpq/gpdg5w==
--
2.52.0