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dnl XXX:TODO: Automatically determine the SSL library to use
dnl defaulting to OpenSSL for compatibility reasons
if test "$tcltls_ssl_lib" = 'auto'; then
tcltls_ssl_lib='openssl'
fi
AC_MSG_CHECKING([which TLS library to use])
AS_CASE([$tcltls_ssl_lib],
[openssl], [
AC_MSG_RESULT([openssl])
LIBS="${LIBS} `"${PKGCONFIG}" openssl --libs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
CFLAGS="${CFLAGS} `"${PKGCONFIG}" openssl --cflags-only-other`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
CPPFLAGS="${CPPFLAGS} `"${PKGCONFIG}" openssl --cflags-only-I`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
],
[libressl], [
AC_MSG_RESULT([libressl])
AC_MSG_RESULT([nss])
TCLTLS_SSL_LIBS=""
TCLTLS_SSL_CFLAGS=""
TCLTLS_SSL_CPPFLAGS=""
],
[
AC_MSG_ERROR([Unsupported SSL library: $tcltls_ssl_lib])
]
)
dnl Determine how to use this SSL library
AC_MSG_CHECKING([how to use $tcltls_ssl_lib])
LIBS="${LIBS} ${TCLTLS_SSL_LIBS}"
CFLAGS="${CFLAGS} ${TCLTLS_SSL_CFLAGS}"
CPPFLAGS="${CPPFLAGS} ${TCLTLS_SSL_CPPFLAGS}"
AC_MSG_RESULT([$TCLTLS_SSL_CPPFLAGS $TCLTLS_SSL_CFLAGS $TCLTLS_SSL_LIBS])
dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl)
|