-openssl=no
-sslver=no
-AC_ARG_WITH([openssl], [ --with-openssl[=PREFIX] OpenSSL library in PREFIX], [openssl=$withval])
-SSL_CFLAGS=""
-SSL_LIBPATH=""
-if test "$openssl" != "no"; then
- if test "$openssl" != "yes" -a "$openssl" != "default"; then
- if test -x $openssl/bin/pkg-config; then
- if $openssl/bin/pkg-config --exists openssl; then
- SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
- SSL_LIBS="`$openssl/bin/pkg-config --libs openssl`"
- sslver=`$openssl/bin/pkg-config --modversion openssl`
- fi
- fi
- if test "$sslver" = "no"; then
- SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
- SSL_LIBPATH="-L$openssl/lib"
- fi
- else
- if test "$pkgconfigpath" != "NONE"; then
- if $pkgconfigpath --exists openssl; then
- SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
- SSL_LIBS="`$pkgconfigpath --libs openssl`"
- sslver=`$pkgconfigpath --modversion openssl`
- fi
- fi
- if test "$sslver" = "no"; then
- SSL_CFLAGS="-I/usr/include/openssl"
- fi
- fi
- if test "$sslver" = "no"; then
- xLIBS="$LIBS";
- xCPPFLAGS="$CPPFLAGS";
- CPPFLAGS="$CPPFLAGS ${SSL_CFLAGS} ${SSL_LIBPATH}"
- SSL_LIBS="${SSL_LIBPATH}"
- AC_CHECK_LIB([crypto],[main])
- if test "$ac_cv_lib_crypto_main" = "yes"; then
- SSL_LIBS="${SSL_LIBS} -lcrypto"
- fi
- AC_CHECK_LIB([ssl],[SSL_new])
- if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
- AC_CHECK_HEADER([openssl/ssl.h],[sslver=yes])
- SSL_LIBS="${SSL_LIBS} -lssl"
- fi
- if test "$sslver" != "yes"; then
- SSL_LIBS=""
- fi
- LIBS="$xLIBS"
- CPPFLAGS="$xCPPFLAGS"
- fi
- AC_MSG_CHECKING([for SSL])
- if test "$sslver" != "no"; then
- AC_DEFINE([HAVE_OPENSSL_SSL_H],[1],[Define to 1 if OpenSSL is present])
- AC_MSG_RESULT([$sslver])
- else
- SSL_CFLAGS=""
- AC_MSG_RESULT([None])
- if test "$openssl" != "default"; then
- AC_MSG_ERROR([OpenSSL development libraries missing])
- fi
- fi
-fi
-dnl ------ GNU TLS