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(trunk) #2338 "Add uTP support" -- have the autoconf system default to build uTP support iff a C++ compiler can be found by AC_PROG_CXX
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1 changed files with 20 additions and 7 deletions
19
configure.ac
19
configure.ac
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@ -219,18 +219,31 @@ dnl ----------------------------------------------------------------------------
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dnl
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dnl
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dnl utp
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dnl utp
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AC_MSG_CHECKING([µTP])
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build_utp="no"
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if test "x$CXX" = "x" ; then
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have_utp="no"
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else
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have_utp="yes"
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fi
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AC_ARG_ENABLE([utp],
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AC_ARG_ENABLE([utp],
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AS_HELP_STRING([--enable-utp],[build µTP support]),
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AS_HELP_STRING([--enable-utp],[build µTP support]),
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[build_utp=${enableval}],
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[want_utp=${enableval}],
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[build_utp=no])
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[want_utp=${have_utp}])
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if test "x$build_utp" = "xyes" ; then
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if test "x$want_utp" = "xyes" ; then
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if test "x$have_utp" = "xyes"; then
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LIBUTP_CFLAGS="-I\$(top_srcdir)/third-party/"
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LIBUTP_CFLAGS="-I\$(top_srcdir)/third-party/"
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LIBUTP_LIBS="\$(top_builddir)/third-party/libutp/libutp.a -lrt"
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LIBUTP_LIBS="\$(top_builddir)/third-party/libutp/libutp.a -lrt"
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AC_DEFINE([WITH_UTP],[1])
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AC_DEFINE([WITH_UTP],[1])
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build_utp="yes"
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else
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AC_MSG_ERROR("Unable to build uTP support -- C++ compiler not found")
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fi
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fi
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fi
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AC_SUBST(LIBUTP_CFLAGS)
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AC_SUBST(LIBUTP_CFLAGS)
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AC_SUBST(LIBUTP_LIBS)
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AC_SUBST(LIBUTP_LIBS)
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AM_CONDITIONAL([BUILD_UTP],[test "x$build_utp" = "xyes"])
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AM_CONDITIONAL([BUILD_UTP],[test "x$build_utp" = "xyes"])
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AC_MSG_RESULT([$build_utp])
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dnl ----------------------------------------------------------------------------
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dnl ----------------------------------------------------------------------------
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