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e7d0d2e9dc
This fixes the following build problem in hostapd:
mipsel-openwrt-linux-musl/bin/ld: /builder/shared-workdir/build/tmp/ccN4Wwer.ltrans7.ltrans.o: in function `crypto_ec_point_add':
<artificial>:(.text.crypto_ec_point_add+0x170): undefined reference to `ecc_projective_add_point'
mipsel-openwrt-linux-musl/bin/ld: <artificial>:(.text.crypto_ec_point_add+0x18c): undefined reference to `ecc_map'
mipsel-openwrt-linux-musl/bin/ld: /builder/shared-workdir/build/tmp/ccN4Wwer.ltrans7.ltrans.o: in function `crypto_ec_point_to_bin':
<artificial>:(.text.crypto_ec_point_to_bin+0x40): undefined reference to `ecc_map'
Fixes: ba40da9045 ("wolfssl: Update to v4.6.0-stable")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
26 lines
957 B
Diff
26 lines
957 B
Diff
From 391ecbd647c121300dc7dcf209e412ccb7b8d432 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Fri, 1 Jan 2021 21:57:56 +0100
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Subject: [PATCH] Fix linking against hostapd with LTO
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When running LTO on wolfssl the ecc_map() function is removed from the
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binary by GCC 8.4.0. This function is used by multiple functions from
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the crypto_wolfssl.c implementation of hostapd master.
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Fixes: 780e8a4619b6 ("Fixes for building `--enable-wpas=small` with WPA Supplicant v2.7.")
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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configure.ac | 1 +
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1 file changed, 1 insertion(+)
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--- a/configure.ac
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+++ b/configure.ac
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@@ -947,6 +947,7 @@ then
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AM_CFLAGS="$AM_CFLAGS -DOPENSSL_EXTRA_X509_SMALL"
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AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_PUBLIC_MP"
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+ AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_PUBLIC_ECC_ADD_DBL"
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AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_DER_LOAD"
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AM_CFLAGS="$AM_CFLAGS -DATOMIC_USER"
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AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_KEY_GEN"
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