diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e24117b28..1081b2d3c 100644 --- a/configure.ac +++ b/configure.ac @@ -742,6 +742,7 @@ AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION", AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", have_libgcrypt=yes,have_libgcrypt=no) +# fixme: We can remove the next two checks if we require libgcrypt 1.5. AC_CACHE_CHECK([whether Libgcrypt support ECDH], gnupg_cv_gcry_pk_ecdh, [ _gnupg_gcry_save_cflags=$CFLAGS CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" @@ -756,6 +757,21 @@ if test "$gnupg_cv_gcry_pk_ecdh" = yes; then [Define if gcrypt.h has the enum value for ECDH.]) fi +AC_CACHE_CHECK([whether Libgcrypt has gcry_pk_get_curve], + gnupg_cv_gcry_pk_get_curve, + [ _gnupg_gcry_save_cflags=$CFLAGS + CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" + AC_TRY_COMPILE( + [#include <gcrypt.h>], + [ return gcry_pk_get_curve (NULL, 0, NULL); ], + gnupg_cv_gcry_pk_get_curve=yes, + gnupg_cv_gcry_pk_get_curve=no) + CFLAGS=$_gnupg_gcry_save_cflags]) +if test "$gnupg_cv_gcry_pk_get_curve" = yes; then + AC_DEFINE([HAVE_GCRY_PK_GET_CURVE], 1, + [Define if gcrypt.h has gcry_pk_get_curve.]) +fi + # # libassuan is used for IPC |