diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 72 |
1 files changed, 64 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac index f87ef3a60..5688cd840 100644 --- a/configure.ac +++ b/configure.ac @@ -56,7 +56,7 @@ AC_SUBST(PKGADD_VENDOR) dnl dnl initialize all the info variables - curl_ssl_msg="no (--with-ssl)" + curl_ssl_msg="no (--with-ssl / --with-gnutls)" curl_zlib_msg="no (--with-zlib)" curl_krb4_msg="no (--with-krb4*)" curl_gss_msg="no (--with-gssapi)" @@ -747,11 +747,7 @@ AC_HELP_STRING([--with-ssl=PATH],[where to look for SSL, PATH points to the SSL AC_HELP_STRING([--without-ssl], [disable SSL]), OPT_SSL=$withval) -if test X"$OPT_SSL" = Xno -then - AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more]) -else - +if test X"$OPT_SSL" != Xno; then dnl backup the pre-ssl variables CLEANLDFLAGS="$LDFLAGS" CLEANCPPFLAGS="$CPPFLAGS" @@ -868,13 +864,13 @@ else dnl Have the libraries--check for SSLeay/OpenSSL headers AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ openssl/pem.h openssl/ssl.h openssl/err.h, - curl_ssl_msg="enabled" + curl_ssl_msg="enabled (OpenSSL)" OPENSSL_ENABLED=1 AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) if test $ac_cv_header_openssl_x509_h = no; then AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h, - curl_ssl_msg="enabled" + curl_ssl_msg="enabled (OpenSSL)" OPENSSL_ENABLED=1) fi fi @@ -989,6 +985,66 @@ if test X"$OPENSSL_ENABLED" = X"1"; then fi fi +dnl ---------------------------------------------------- +dnl FIX: only check for GnuTLS if OpenSSL is not enabled +dnl ---------------------------------------------------- + +dnl Default to compiler & linker defaults for GnuTLS files & libraries. +OPT_GNUTLS=off + +AC_ARG_WITH(gnutls,dnl +AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) +AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), + OPT_GNUTLS=$withval) + +if test "$OPENSSL_ENABLED" != "1"; then + + if test X"$OPT_GNUTLS" != Xoff; then + if test "x$OPT_GNUTLS" = "xyes"; then + check=`libgnutls-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`libgnutls-config --libs` + addcflags=`libgnutls-config --cflags` + version=`libgnutls-config --version` + fi + else + addlib="-L$OPT_GNUTLS/lib -lgnutls" + addcflags="-I$OPT_GNUTLS/include" + version=`$OPT_GNUTLS/bin/libgnutls-config --version` + fi + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + + LDFLAGS="$LDFLAGS $addlib" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + AC_CHECK_LIB(gnutls, gnutls_check_version, + [ + AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) + AC_SUBST(USE_GNUTLS, [1]) + USE_GNUTLS="yes" + curl_ssl_msg="enabled (GnuTLS)" + ], + [ + LDFLAGS="$CLEANLDFLAGS" + CPPFLAGS="$CLEANCPPFLAGS" + ]) + + if test "x$USE_GNUTLS" = "xyes"; then + AC_MSG_NOTICE([detected GnuTLS version $version]) + fi + fi dnl GNUTLS not disabled + + if test X"$USE_GNUTLS" != "Xyes"; then + AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) + AC_MSG_WARN([Use --with-ssl or --with-gnutls to address this.]) + fi + +fi dnl OPENSSL != 1 + dnl ********************************************************************** dnl Check for the presence of ZLIB libraries and headers dnl ********************************************************************** |