diff options
Diffstat (limited to 'SoftHSMv2/m4/acx_botan_rawpss.m4')
| -rw-r--r-- | SoftHSMv2/m4/acx_botan_rawpss.m4 | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/SoftHSMv2/m4/acx_botan_rawpss.m4 b/SoftHSMv2/m4/acx_botan_rawpss.m4 index 018e324..92b56ff 100644 --- a/SoftHSMv2/m4/acx_botan_rawpss.m4 +++ b/SoftHSMv2/m4/acx_botan_rawpss.m4 @@ -8,29 +8,35 @@ AC_DEFUN([ACX_BOTAN_RAWPSS],[ LIBS="$CRYPTO_LIBS $LIBS" AC_LANG_PUSH([C++]) - AC_RUN_IFELSE([ - AC_LANG_SOURCE([[ - #include <botan/botan.h> - #include <botan/version.h> - int main() - { - using namespace Botan; + AC_CACHE_VAL([acx_cv_lib_botan_raw_pss_support],[ + acx_cv_lib_botan_raw_pss_support=no + AC_COMPILE_IFELSE([ + AC_LANG_SOURCE([[ + #include <botan/botan.h> + #include <botan/version.h> + int main() + { + using namespace Botan; #if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,3,0) - return 0; + return 0; +#else +#error "Botan too old" #endif - return 1; - } - ]]) - ],[ - AC_MSG_RESULT([Found raw PSS]) - AC_DEFINE([WITH_RAW_PSS], [1], - [Compile with raw RSA PKCS PSS]) - ],[ - AC_MSG_RESULT([Cannot find raw PSS support, upgrade to Botan >= v2.3.0]) - + } + ]]) + ],[ + AC_MSG_RESULT([Found raw PSS]) + acx_cv_lib_botan_raw_pss_support=yes + ],[ + AC_MSG_RESULT([Cannot find raw PSS support, upgrade to Botan >= v2.3.0]) + ]) ]) AC_LANG_POP([C++]) + if test "x$acx_cv_lib_botan_raw_pss_support" = xyes; then + AC_DEFINE([WITH_RAW_PSS], [1], + [Compile with raw RSA PKCS PSS]) + fi CPPFLAGS=$tmp_CPPFLAGS LIBS=$tmp_LIBS |