87 lines
2.6 KiB
Text
87 lines
2.6 KiB
Text
dnl Check for LIBNEON compiler flags. On success, set nut_have_neon="yes"
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dnl and set LIBNEON_CFLAGS and LIBNEON_LIBS. On failure, set
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dnl nut_have_neon="no". This macro can be run multiple times, but will
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dnl do the checking only once.
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AC_DEFUN([NUT_CHECK_LIBNEON],
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[
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if test -z "${nut_have_neon_seen}"; then
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nut_have_neon_seen=yes
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NUT_CHECK_PKGCONFIG
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dnl save CFLAGS and LIBS
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CFLAGS_ORIG="${CFLAGS}"
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LIBS_ORIG="${LIBS}"
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AS_IF([test x"$have_PKG_CONFIG" = xyes],
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[dnl See which version of the neon library (if any) is installed
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dnl FIXME : Support detection of cflags/ldflags below by legacy
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dnl discovery if pkgconfig is not there
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AC_MSG_CHECKING(for libneon version via pkg-config (0.25.0 minimum required))
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NEON_VERSION="`$PKG_CONFIG --silence-errors --modversion neon 2>/dev/null`"
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if test "$?" != "0" -o -z "${NEON_VERSION}"; then
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NEON_VERSION="none"
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fi
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AC_MSG_RESULT(${NEON_VERSION} found)
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],
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[NEON_VERSION="none"
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AC_MSG_NOTICE([can not check libneon settings via pkg-config])
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]
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)
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AC_MSG_CHECKING(for libneon cflags)
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AC_ARG_WITH(neon-includes,
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AS_HELP_STRING([@<:@--with-neon-includes=CFLAGS@:>@], [include flags for the neon library]),
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[
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case "${withval}" in
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yes|no)
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AC_MSG_ERROR(invalid option --with(out)-neon-includes - see docs/configure.txt)
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;;
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*)
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CFLAGS="${withval}"
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;;
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esac
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], [
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AS_IF([test x"$have_PKG_CONFIG" = xyes],
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[CFLAGS="`$PKG_CONFIG --silence-errors --cflags neon 2>/dev/null`" || CFLAGS="-I/usr/include/neon -I/usr/local/include/neon"],
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[CFLAGS="-I/usr/include/neon -I/usr/local/include/neon"]
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)]
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)
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AC_MSG_RESULT([${CFLAGS}])
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AC_MSG_CHECKING(for libneon ldflags)
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AC_ARG_WITH(neon-libs,
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AS_HELP_STRING([@<:@--with-neon-libs=LIBS@:>@], [linker flags for the neon library]),
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[
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case "${withval}" in
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yes|no)
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AC_MSG_ERROR(invalid option --with(out)-neon-libs - see docs/configure.txt)
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;;
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*)
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LIBS="${withval}"
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;;
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esac
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], [
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AS_IF([test x"$have_PKG_CONFIG" = xyes],
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[LIBS="`$PKG_CONFIG --silence-errors --libs neon 2>/dev/null`" || LIBS="-lneon"],
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[LIBS="-lneon"]
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)]
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)
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AC_MSG_RESULT([${LIBS}])
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dnl check if neon is usable
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AC_CHECK_HEADERS(ne_xmlreq.h, [nut_have_neon=yes], [nut_have_neon=no], [AC_INCLUDES_DEFAULT])
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AC_CHECK_FUNCS(ne_xml_dispatch_request, [], [nut_have_neon=no])
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if test "${nut_have_neon}" = "yes"; then
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dnl Check for connect timeout support in library (optional)
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AC_CHECK_FUNCS(ne_set_connect_timeout ne_sock_connect_timeout)
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LIBNEON_CFLAGS="${CFLAGS}"
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LIBNEON_LIBS="${LIBS}"
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fi
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dnl restore original CFLAGS and LIBS
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CFLAGS="${CFLAGS_ORIG}"
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LIBS="${LIBS_ORIG}"
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fi
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])
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