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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-02-13T19·52+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-02-13T19·52+0000 |
| commit | d6f586d0eaa9344a99248cc4dfb7825972f2a174 (patch) | |
| tree | db144d931fabfc85ad089591393886a9694e48c2 /configure.ac | |
| parent | e8475bbd5b0c5505bb0536929e89efc8b0d4da5c (diff) | |
* Optional switch "--with-openssl=<PATH>" to use OpenSSL's
implementations of MD5, SHA-1 and SHA-256. The main benefit is that we get assembler-optimised implementations of MD5 and SHA-1 (though not SHA-256 (at least on x86), unfortunately). OpenSSL's SHA-1 implementation on Intel is twice as fast as ours.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 42e273f887..261e4f1107 100644 --- a/configure.ac +++ b/configure.ac @@ -143,6 +143,17 @@ AC_SUBST(aterm_lib) AC_SUBST(aterm_include) AC_SUBST(aterm_bin) +AC_ARG_WITH(openssl, AC_HELP_STRING([--with-openssl=PATH], + [prefix of the OpenSSL library]), + openssl=$withval, openssl=) +AM_CONDITIONAL(HAVE_OPENSSL, test -n "$openssl") +if test -n "$openssl"; then + LDFLAGS="-L$openssl/lib -lcrypto $LDFLAGS" + CFLAGS="-I$openssl/include $CFLAGS" + CXXFLAGS="-I$openssl/include $CXXFLAGS" + AC_DEFINE(HAVE_OPENSSL, 1, [whether to use OpenSSL]) +fi + AC_ARG_WITH(bzip2, AC_HELP_STRING([--with-bzip2=PATH], [prefix of bzip2]), bzip2=$withval, bzip2=) |