diff options
Diffstat (limited to 'SoftHSMv2/m4/acx_botan_aes_gcm.m4')
| -rw-r--r-- | SoftHSMv2/m4/acx_botan_aes_gcm.m4 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/SoftHSMv2/m4/acx_botan_aes_gcm.m4 b/SoftHSMv2/m4/acx_botan_aes_gcm.m4 new file mode 100644 index 0000000..d52c9cb --- /dev/null +++ b/SoftHSMv2/m4/acx_botan_aes_gcm.m4 @@ -0,0 +1,37 @@ +AC_DEFUN([ACX_BOTAN_AES_GCM],[ + AC_MSG_CHECKING(for Botan AES GCM support) + + tmp_CPPFLAGS=$CPPFLAGS + tmp_LIBS=$LIBS + + CPPFLAGS="$CPPFLAGS $CRYPTO_INCLUDES" + LIBS="$CRYPTO_LIBS $LIBS" + + AC_LANG_PUSH([C++]) + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ + #include <botan/botan.h> + #include <botan/version.h> + int main() + { + using namespace Botan; + +#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,0,0) + return 0; +#endif + return 1; + } + ]]) + ],[ + AC_MSG_RESULT([Found AES GCM]) + AC_DEFINE([WITH_AES_GCM], [1], + [Compile with AES GCM]) + ],[ + AC_MSG_RESULT([Cannot find AES GCM support, upgrade to Botan >= v2.0.0]) + + ]) + AC_LANG_POP([C++]) + + CPPFLAGS=$tmp_CPPFLAGS + LIBS=$tmp_LIBS +]) |