From 0a0648226b217ad1d9b601d7e0d58c16e0c8daf7 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sat, 27 Apr 2019 19:46:04 +0200 Subject: [PATCH] package/cryptopp: fix build with gcc < 4.9 Fixes: - http://autobuild.buildroot.org/results/7e68f32e62c34497848f0f7fc1f12dba67bf44d0 Signed-off-by: Fabrice Fontaine [Arnout: re-order the assignments] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- package/cryptopp/cryptopp.mk | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/package/cryptopp/cryptopp.mk b/package/cryptopp/cryptopp.mk index 33c8423157..3a9f621c67 100644 --- a/package/cryptopp/cryptopp.mk +++ b/package/cryptopp/cryptopp.mk @@ -15,9 +15,16 @@ define HOST_CRYPTOPP_EXTRACT_CMDS $(UNZIP) $(HOST_CRYPTOPP_DL_DIR)/$(CRYPTOPP_SOURCE) -d $(@D) endef +HOST_CRYPTOPP_CXXFLAGS = $(HOST_CFLAGS) -fPIC + +# _mm256_broadcastsi128_si256 has been added only in gcc 4.9 +ifneq ($(BR2_HOST_GCC_AT_LEAST_4_9),y) +HOST_CRYPTOPP_CXXFLAGS += -DCRYPTOPP_DISABLE_AVX2 +endif + HOST_CRYPTOPP_MAKE_OPTS = \ $(HOST_CONFIGURE_OPTS) \ - CXXFLAGS="$(HOST_CXXFLAGS) -fPIC" + CXXFLAGS="$(HOST_CRYPTOPP_CXXFLAGS)" define HOST_CRYPTOPP_BUILD_CMDS $(HOST_MAKE_ENV) $(MAKE) -C $(@D) $(HOST_CRYPTOPP_MAKE_OPTS) shared