mirror of
https://github.com/cookiengineer/audacity
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49 lines
1.8 KiB
Plaintext
49 lines
1.8 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 2
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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=$enableval,
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LIBNYQUIST_ARGUMENT="unspecified")
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dnl Nyquist is never installed on the system
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dnl nyx is home-cooked by us, so system copy is unlikely
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LIBNYQUIST_SYSTEM_AVAILABLE="no"
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dnl see if Nyquist is available locally
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AC_CHECK_FILE(${srcdir}/lib-src/libnyquist/nyx.h,
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LIBNYQUIST_LOCAL_AVAILABLE="yes",
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LIBNYQUIST_LOCAL_AVAILABLE="no")
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if test "$LIBNYQUIST_LOCAL_AVAILABLE" = "yes" ; then
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AC_MSG_NOTICE([nyquist libraries are available in the local tree])
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else
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AC_MSG_NOTICE([nyquist libraries are NOT available in the local tree])
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fi
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])
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AC_DEFUN([AUDACITY_CONFIG_LIBNYQUIST], [
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if test "$LIBNYQUIST_USE_LOCAL" = yes; then
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LIBNYQUIST_CFLAGS='-I$(top_srcdir)/lib-src/libnyquist'
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LIBNYQUIST_LIBS='$(top_builddir)/lib-src/libnyquist/libnyquist.a'
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AC_CONFIG_SUBDIRS([lib-src/libnyquist])
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fi
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AC_SUBST([LIBNYQUIST_CFLAGS])
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AC_SUBST([LIBNYQUIST_LIBS])
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AM_CONDITIONAL([USE_LIBNYQUIST], [test "$LIBNYQUIST_USE_LOCAL" = yes -o "$LIBNYQUIST_USE_SYSTEM" = yes])
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AM_CONDITIONAL([USE_LOCAL_LIBNYQUIST], [test "$LIBNYQUIST_USE_LOCAL" = yes])
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if test "$LIBNYQUIST_USE_LOCAL" = yes -o "$LIBNYQUIST_USE_SYSTEM" = yes; 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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])
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