[source] qemu: rename internal crypto/aes symbols

[LEDE Commits]

stintel pushed a commit to source.git, branch lede-17.01:
https://git.lede-project.org/e038c600496109593449613bdf2f0580998b39bf

commit e038c600496109593449613bdf2f0580998b39bf
Author: Stijn Tintel <stijn at linux-ipv6.be>
AuthorDate: Mon Jan 30 17:47:11 2017 +0100

    qemu: rename internal crypto/aes symbols
    
    Qemu's local AES code defines symbols that conflict with
    LibreSSL/OpenSSL's libcrypto. Rename them to avoid build problems.
    
    See upstream commit c8d70e59738e672021926c7747af8ef9dea15c82.
    
    Fixes FS#444.
    
    Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
---
 tools/qemu/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/qemu/Makefile b/tools/qemu/Makefile
index 783d0f9..3eac66f 100644
--- a/tools/qemu/Makefile
+++ b/tools/qemu/Makefile
@@ -16,7 +16,13 @@ PKG_HASH:=33ceae3fbe516f2cbb151dc98d16c8ccfec74b1056674ad715e75a2f7fed45c3
 
 include $(INCLUDE_DIR)/host-build.mk
 
-HOST_CFLAGS += -I$(STAGING_DIR_HOST)/include/e2fsprogs
+HOST_CFLAGS += \
+	-I$(STAGING_DIR_HOST)/include/e2fsprogs \
+	-DAES_cbc_encrypt=QEMU_AES_cbc_encrypt \
+	-DAES_decrypt=QEMU_AES_decrypt \
+	-DAES_encrypt=QEMU_AES_encrypt \
+	-DAES_set_decrypt_key=QEMU_AES_set_decrypt_key \
+	-DAES_set_encrypt_key=QEMU_AES_set_encrypt_key
 
 HOST_CONFIGURE_VARS := \
 	CFLAGS="$(HOST_CFLAGS)" \