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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-11-11 22:18:23 (GMT)
committerPeter Korsgaard <peter@korsgaard.com>2017-11-12 09:12:08 (GMT)
commit7feaac43718bdfff056e35ffdeec424bf03f1e9c (patch)
treed561daf067822e5e888f98f35c92b31965b1e4bf
parentdd09d500aa6972808b2549e4b8c7fa4e396ca91f (diff)
downloadbuildroot-7feaac43718bdfff056e35ffdeec424bf03f1e9c.tar.gz
buildroot-7feaac43718bdfff056e35ffdeec424bf03f1e9c.tar.bz2
wpa_supplicant: mesh support needs openssl
When BR2_PACKAGE_WPA_SUPPLICANT_MESH_NETWORKING is enabeld, wpa_supplicant currently fails to build with: ../src/common/sae.o: In function `sae_cn_confirm.isra.2': sae.c:(.text+0x168): undefined reference to `crypto_bignum_to_bin' sae.c:(.text+0x198): undefined reference to `crypto_bignum_to_bin' ../src/common/sae.o: In function `sae_cn_confirm_ffc': sae.c:(.text+0x214): undefined reference to `crypto_bignum_to_bin' sae.c:(.text+0x22c): undefined reference to `crypto_bignum_to_bin' ../src/common/sae.o: In function `sae_cn_confirm_ecc': sae.c:(.text+0x2a4): undefined reference to `crypto_ec_point_to_bin' sae.c:(.text+0x2c0): undefined reference to `crypto_ec_point_to_bin' [...] This is due to the fact that the SAE code, used for the mesh network support, needs OpenSSL support. Therefore, we ensure that BR2_PACKAGE_WPA_SUPPLICANT_MESH_NETWORKING selects OpenSSL. Only OpenSSL is supported, which is why BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL is selected as well. No changes to the .mk files are needed, because we were already handling OpenSSL as an optional dependency. This problem was not yet caught by the autobuilders. Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--package/wpa_supplicant/Config.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/package/wpa_supplicant/Config.in b/package/wpa_supplicant/Config.in
index 4b810bf..de03141 100644
--- a/package/wpa_supplicant/Config.in
+++ b/package/wpa_supplicant/Config.in
@@ -48,6 +48,8 @@ config BR2_PACKAGE_WPA_SUPPLICANT_WIFI_DISPLAY
config BR2_PACKAGE_WPA_SUPPLICANT_MESH_NETWORKING
bool "Enable mesh networking"
depends on BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT
+ select BR2_PACKAGE_OPENSSL
+ select BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL
help
Enable support for open and secured mesh networking
(IEEE 802.11s)