build: If language binding dependency checks fail, summarize the reason.
This commit is contained in:
Bert Vermeulen
parent
0afa91b765
commit
1029d384d1
65
configure.ac
65
configure.ac
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@ -181,20 +181,20 @@ m4_ifdef([AX_CXX_COMPILE_STDCXX_11], [AX_CXX_COMPILE_STDCXX_11(,[optional])],
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[AC_MSG_NOTICE([Missing macro m4_toupper(aX_CXX_COMPILE_STDCXX_11), no C++11 check])])
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if test "x$HAVE_CXX11" != "x1"; then
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BINDINGS_CXX="no"
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BINDINGS_CXX="no"; cxx_msg="C++11 compiler required"
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fi
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# The C++ bindings use gccxml to parse libsigrok symbols.
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AC_CHECK_PROG([HAVE_GCCXML], [gccxml], [yes])
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if test "x$HAVE_GCCXML" != "xyes"; then
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BINDINGS_CXX="no"
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BINDINGS_CXX="no"; cxx_msg="gccxml required"
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fi
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# Python is needed for the C++ (and Python) bindings.
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PKG_CHECK_MODULES([python], [python >= 2.7],
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[CXXFLAGS="$CXXFLAGS $python_CFLAGS";
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CXXLIBS="$CXXLIBS $python_LIBS"],
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[BINDINGS_CXX="no"])
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[BINDINGS_CXX="no"; cxx_msg="Python required"])
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# The C++ bindings need the pygccxml Python module.
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m4_ifdef([AX_PYTHON_MODULE], [AX_PYTHON_MODULE([pygccxml])],
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@ -204,7 +204,7 @@ m4_ifdef([AX_PYTHON_MODULE], [AX_PYTHON_MODULE([pygccxml])],
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AC_MSG_NOTICE([Missing macro m4_toupper(aX_PYTHON_MODULE), no pygccxml check])]
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)
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if test "x$HAVE_PYMOD_PYGCCXML" != "xyes"; then
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BINDINGS_CXX="no"
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BINDINGS_CXX="no"; cxx_msg="Python pygccxml module required"
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fi
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# The C++ bindings need the setuptools Python module.
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@ -215,20 +215,14 @@ m4_ifdef([AX_PYTHON_MODULE], [AX_PYTHON_MODULE([setuptools])],
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AC_MSG_NOTICE([Missing macro m4_toupper(aX_PYTHON_MODULE), no setuptools check])]
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)
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if test "x$HAVE_PYMOD_SETUPTOOLS" != "xyes"; then
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BINDINGS_CXX="no"
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BINDINGS_CXX="no"; cxx_msg="Python setuptools module required"
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fi
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# The Python and Java bindings use swig to generate code.
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AC_CHECK_PROG([HAVE_SWIG], [swig], [yes])
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if test "x$HAVE_SWIG" != "xyes"; then
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BINDINGS_PYTHON="no"
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BINDINGS_JAVA="no"
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fi
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# Python and Java bindings depend on C++ bindings.
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if test "x$BINDINGS_CXX" != "xyes"; then
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BINDINGS_PYTHON="no"
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BINDINGS_JAVA="no"
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BINDINGS_PYTHON="no"; python_msg="swig required"
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BINDINGS_JAVA="no"; java_msg="swig required"
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fi
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# Checks for libraries.
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@ -383,7 +377,8 @@ fi
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# glibmm-2.4 is needed for the C++ bindings.
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PKG_CHECK_MODULES([glibmm], [glibmm-2.4 >= 2.32.0],
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[CXXFLAGS="$CXXFLAGS $glibmm_CFLAGS";
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CXXLIBS="$CXXLIBS $glibmm_LIBS"], [BINDINGS_CXX="no"])
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CXXLIBS="$CXXLIBS $glibmm_LIBS"],
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[BINDINGS_CXX="no"; cxx_msg="glibmm required"])
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# PyGObject is needed for the Python bindings.
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PKG_CHECK_MODULES([pygobject], [pygobject-3.0 >= 3.0.0],
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@ -393,7 +388,7 @@ PKG_CHECK_MODULES([pygobject], [pygobject-3.0 >= 3.0.0],
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[pyg_flags_signed=0], [pyg_flags_signed=1]);
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AC_DEFINE_UNQUOTED(PYGOBJECT_FLAGS_SIGNED, [$pyg_flags_signed],
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[Whether last argument to pyg_flags_get_value() is signed])],
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[BINDINGS_PYTHON="no"])
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[BINDINGS_PYTHON="no"; python_msg="Python pygobject module required"])
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# The Check unit testing framework is optional. Disable if not found.
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PKG_CHECK_MODULES([check], [check >= 0.9.4],
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@ -424,7 +419,13 @@ if test "x$HAVE_JAVAC" = "xyes"; then
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CXXFLAGS="$CXXFLAGS -I$JNI_INCLUDE_DIR"
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done
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else
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BINDINGS_JAVA="no"
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BINDINGS_JAVA="no"; java_msg="Java compiler required"
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fi
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# Python and Java bindings depend on C++ bindings.
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if test "x$BINDINGS_CXX" != "xyes"; then
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BINDINGS_PYTHON="no"; python_msg="C++ bindings required"
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BINDINGS_JAVA="no"; java_msg="C++ bindings required"
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fi
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# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
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@ -678,8 +679,34 @@ done
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eval echo -e "@Enabled hardware drivers:@@${driver_summary}" | tr @ \\n
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# Prepare final bindings report messages
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final_cxx=""
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final_python=""
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final_java=""
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if test "$enable_bindings" = "no"; then
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final_cxx=" (disabled)"
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final_python=" (disabled)"
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final_java=" (disabled)"
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else
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if test "$enable_cxx" = "no"; then
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final_cxx=" (disabled)"
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elif test "$BINDINGS_CXX" = "no"; then
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final_cxx=" ($cxx_msg)"
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fi
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if test "$enable_python" = "no"; then
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final_python=" (disabled)"
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elif test "$BINDINGS_PYTHON" = "no"; then
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final_python=" ($python_msg)"
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fi
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if test "$enable_java" = "no"; then
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final_java=" (disabled)"
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elif test "$BINDINGS_JAVA" = "no"; then
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final_java=" ($java_msg)"
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fi
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fi
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echo -e "Enabled language bindings:\n"
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echo " - C++............................. $BINDINGS_CXX"
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echo " - Python.......................... $BINDINGS_PYTHON"
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echo " - Java............................ $BINDINGS_JAVA"
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echo " - C++............................. $BINDINGS_CXX$final_cxx"
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echo " - Python.......................... $BINDINGS_PYTHON$final_python"
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echo " - Java............................ $BINDINGS_JAVA$final_java"
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echo
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