mirror of
https://github.com/cookiengineer/audacity
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e1eb176ec4
This fixes the autoreconf warnings and follows the upstream manual: http://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Subdirectories.html
49 lines
1.7 KiB
Plaintext
49 lines
1.7 KiB
Plaintext
dnl add Audacity / Nyquist license?
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dnl Please increment the serial number below whenever you alter this macro
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dnl for the benefit of automatic macro update systems
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# audacity_checklib_libnyquist.m4 serial 1
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dnl Check for Nyquist as a library
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AC_DEFUN([AUDACITY_CHECKLIB_LIBNYQUIST], [
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AC_ARG_ENABLE(nyquist,
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[AS_HELP_STRING([--enable-nyquist],
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[enable Nyquist plug-in support [default=yes]])],
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LIBNYQUIST_ARGUMENT=$enableval,
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LIBNYQUIST_ARGUMENT="unspecified")
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if false ; then
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AC_DEFINE(USE_NYQUIST, 1,
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[Define if Nyquist support should be enabled])
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fi
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dnl Nyquist is never installed on the system
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dnl nyx is home-cooked by us, so system copy is unlikely
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LIBNYQUIST_SYSTEM_AVAILABLE="no"
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dnl see if Nyquist is available locally
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AC_CHECK_FILE(${srcdir}/lib-src/libnyquist/nyx.h,
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nyx_h_found="yes",
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nyx_h_found="no")
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if test "x$nyx_h_found" = "xyes" ; then
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LIBNYQUIST_LOCAL_AVAILABLE="yes"
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LIBNYQUIST_LOCAL_LIBS="libnyquist.a"
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LIBNYQUIST_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/libnyquist'
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LIBNYQUIST_LOCAL_CPPSYMBOLS="USE_NYQUIST"
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LIBNYQUIST_LOCAL_OPTOBJS="effects/nyquist/Nyquist.o"
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LIBNYQUIST_LOCAL_OPTOBJS="$LIBNYQUIST_LOCAL_OPTOBJS effects/nyquist/LoadNyquist.o"
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AC_MSG_NOTICE([nyquist libraries are available in the local tree])
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else
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LIBNYQUIST_LOCAL_AVAILABLE="no"
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AC_MSG_NOTICE([nyquist libraries are NOT available in the local tree])
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fi
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])
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AC_DEFUN([AUDACITY_CONFIG_SUBDIRS_LIBNYQUIST], [
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if test "$LIBNYQUIST_USE_LOCAL" = yes; then
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AC_CONFIG_SUBDIRS([lib-src/libnyquist])
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fi
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])
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