libftdi: C++ bindings need boost

According to libftdi configure.in:

"""
dnl libftdi C++ wrapper. Needs boost.
[...]
        if test "x$HAVE_BOOST" != "xyes"; then
            AC_MSG_ERROR(Sorry, we need the boost library for the C++ wrapper)
        fi
"""

And indeed, if you enable BR2_PACKAGE_LIBTFDI_CPP but don't have Boost
enabled, the libfdipp library is not built. To fix this, this commit
changes BR2_PACKAGE_LIBTFDI_CPP to select Boost.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/libftdi/Config.in b/package/libftdi/Config.in
index 76b30b1ba1a450bdf28545750b5686f1c76329a8..c0ab0f25ac7f3978b510f2a759a644672f2c3b1c 100644 (file)
--- a/package/libftdi/Config.in
+++ b/package/libftdi/Config.in
@@ -12,11 +12,18 @@ config BR2_PACKAGE_LIBFTDI
 if BR2_PACKAGE_LIBFTDI
 
 config BR2_PACKAGE_LIBTFDI_CPP
-       depends on BR2_INSTALL_LIBSTDCPP
        bool "C++ bindings"
+       depends on BR2_INSTALL_LIBSTDCPP
+       depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
+       depends on BR2_USE_WCHAR
+       select BR2_PACKAGE_BOOST
        help
          C++ bindings for libftdi
 
+comment "libftdi C++ bindings need a toolchain w/ wchar, C++"
+       depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
+       depends on !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP
+
 endif # BR2_PACKAGE_LIBFTDI
 
 comment "libftdi needs a toolchain w/ threads"

diff --git a/package/libftdi/libftdi.mk b/package/libftdi/libftdi.mk
index 8370b0a160433a8ea53e5e48ef2800ceaf73fa94..28f20e354731f5caf69c1ef0a8ba6fd089c245ba 100644 (file)
--- a/package/libftdi/libftdi.mk
+++ b/package/libftdi/libftdi.mk
@@ -15,6 +15,7 @@ LIBFDTI_CONF_OPTS = --without-examples
 
 # configure detect it automaticaly so we need to force it
 ifeq ($(BR2_PACKAGE_LIBTFDI_CPP),y)
+LIBFTDI_DEPENDENCIES += boost
 LIBFDTI_CONF_OPTS += --enable-libftdipp
 else
 LIBFDTI_CONF_OPTS += --disable-libftdipp