diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac index f6b87e5a..1991be6f 100644 --- a/configure.ac +++ b/configure.ac @@ -120,10 +120,11 @@ AC_ARG_WITH(ldconfig, [set the full path to ldconfig]), [LDCONFIG=$withval], [LDCONFIG=/sbin/ldconfig]) -# Help line for using OpenSSL -AC_ARG_WITH(openssl, - AS_HELP_STRING([--with-openssl], [use OpenSSL crypto implementations instead of internal routines]), - [], [with_openssl=check]) +# Help line for selecting a crypto library +AC_ARG_WITH(crypto, + AS_HELP_STRING([--with-crypto={openssl|nettle}], + [select crypto implementation @<:@default=openssl@:>@]), + [with_crypto=$withval], [with_crypto=openssl]) # Help line for using gpgme AC_ARG_WITH(gpgme, @@ -220,19 +221,25 @@ PKG_CHECK_MODULES(LIBARCHIVE, [libarchive >= 2.8.0], , # Check for OpenSSL have_openssl=no -if test "x$with_openssl" != "xno"; then +have_nettle=no +if test "x$with_crypto" == "xnettle"; then + PKG_CHECK_MODULES(NETTLE, [nettle], + [AC_DEFINE(HAVE_LIBNETTLE, 1, [Define whether to use nettle]) have_nettle=yes], have_nettle=no) + if test "x$have_nettle" = xno -a "x$with_crypto" = xnettle; then + AC_MSG_ERROR([*** nettle support requested but libraries not found]) + fi +else if test "x$with_crypto" == "xopenssl"; then PKG_CHECK_MODULES(LIBSSL, [libcrypto], [AC_DEFINE(HAVE_LIBSSL, 1, [Define if libcrypto is available]) have_openssl=yes], have_openssl=no) - if test "x$have_openssl" = xno -a "x$with_openssl" = xyes; then + if test "x$have_openssl" = xno; then AC_MSG_ERROR([*** openssl support requested but libraries not found]) fi +else + AC_MSG_ERROR([*** unknown crypto support library requested - $with_crypto]) fi -AM_CONDITIONAL(HAVE_LIBSSL, [test "$have_openssl" = "yes"]) - -# Ensure one library for generating checksums is present -if test "$have_openssl" != "yes"; then - AC_MSG_ERROR([*** no library for checksum generation found]) fi +AM_CONDITIONAL(HAVE_LIBSSL, [test "$have_openssl" = "yes"]) +AM_CONDITIONAL(HAVE_LIBNETTLE, [test "$have_nettle" = "yes"]) # Check for libcurl have_libcurl=no @@ -542,7 +549,7 @@ ${PACKAGE_NAME}: compiler : ${CC} preprocessor flags : ${CPPFLAGS} compiler flags : ${WARNING_CFLAGS} ${CFLAGS} - library flags : ${LIBS} ${LIBSSL_LIBS} ${LIBARCHIVE_LIBS} ${LIBCURL_LIBS} ${GPGME_LIBS} + library flags : ${LIBS} ${LIBSSL_LIBS} ${NETTLE_LIBS} ${LIBARCHIVE_LIBS} ${LIBCURL_LIBS} ${GPGME_LIBS} linker flags : ${LDFLAGS} Architecture : ${CARCH} @@ -569,6 +576,7 @@ ${PACKAGE_NAME}: Use libcurl : ${have_libcurl} Use GPGME : ${have_gpgme} Use OpenSSL : ${have_openssl} + Use nettle : ${have_nettle} Run make in doc/ dir : ${wantdoc} ${asciidoc} Doxygen support : ${usedoxygen} debug support : ${debug} |