From 1f923c70bdb06369dcbb2097011af7cfa7c94a17 Mon Sep 17 00:00:00 2001 From: "Longpeng(Mike)" Date: Tue, 13 Dec 2016 18:42:55 +0800 Subject: [PATCH] configure: add CONFIG_GCRYPT_HMAC item This item will be used for support libcrypt-backed HMAC algorithms. Support for hmac has been added in Libgcrypt 1.6.0, but we cannot use pkg-config to get libcrypt's version. However we can make a in configure to know whether current libcrypt support hmac. Signed-off-by: Longpeng(Mike) Signed-off-by: Daniel P. Berrange --- configure | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/configure b/configure index 3770d7c263..f30aa1b455 100755 --- a/configure +++ b/configure @@ -313,6 +313,7 @@ gnutls_rnd="" nettle="" nettle_kdf="no" gcrypt="" +gcrypt_hmac="no" gcrypt_kdf="no" vte="" virglrenderer="" @@ -2417,6 +2418,19 @@ EOF if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then gcrypt_kdf=yes fi + + cat > $TMPC << EOF +#include +int main(void) { + gcry_mac_hd_t handle; + gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, + GCRY_MAC_FLAG_SECURE, NULL); + return 0; +} +EOF + if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then + gcrypt_hmac=yes + fi else if test "$gcrypt" = "yes"; then feature_not_found "gcrypt" "Install gcrypt devel" @@ -5387,6 +5401,9 @@ if test "$gnutls_rnd" = "yes" ; then fi if test "$gcrypt" = "yes" ; then echo "CONFIG_GCRYPT=y" >> $config_host_mak + if test "$gcrypt_hmac" = "yes" ; then + echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak + fi if test "$gcrypt_kdf" = "yes" ; then echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak fi -- 2.11.0