mirror of
https://github.com/cookiengineer/audacity
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62 lines
2.4 KiB
Plaintext
62 lines
2.4 KiB
Plaintext
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_portaudio.m4 serial 2
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AC_DEFUN([AUDACITY_CHECKLIB_PORTAUDIO], [
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AC_ARG_WITH(portaudio,
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[AS_HELP_STRING([--with-portaudio], [use portaudio19])],
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PORTAUDIO_ARGUMENT=$withval,
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PORTAUDIO_ARGUMENT="unspecified")
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dnl see if portaudio is installed on the system
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PKG_CHECK_MODULES(PORTAUDIO, portaudio-2.0 >= 19,
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PORTAUDIO_SYSTEM_AVAILABLE="yes",
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PORTAUDIO_SYSTEM_AVAILABLE="no")
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if test "$PORTAUDIO_SYSTEM_AVAILABLE" = "yes"; then
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AC_EGREP_HEADER([Pa_GetStreamHostApiType], [portaudio.h],
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[have_portaudio_support=yes], [have_portaudio_support=no])
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if test "$have_portaudio_support" = "yes"; then
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PORTAUDIO_SYSTEM_AVAILABLE="yes"
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AC_MSG_NOTICE([portaudio19 library is available as system library])
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else
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PORTAUDIO_SYSTEM_AVAILABLE="no"
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AC_MSG_NOTICE([portaudio19 library is available as system library, but does not have the Pa_GetStreamHostApiType function.])
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fi
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else
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AC_MSG_NOTICE([portaudio19 library is NOT available as system library])
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fi
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dnl see if portaudio is available locally
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AC_CHECK_FILE(${srcdir}/lib-src/portaudio-v19/include/portaudio.h,
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PORTAUDIO_LOCAL_AVAILABLE="yes",
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PORTAUDIO_LOCAL_AVAILABLE="no")
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if test "$PORTAUDIO_LOCAL_AVAILABLE" = "yes"; then
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dnl We need to override the pkg-config check for portmixer by passing
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dnl PORTAUDIO_CFLAGS and PORTAUDIO_LIBS to the configure script of portmixer.
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pa_dir="$(pwd)/${srcdir}/lib-src/portaudio-v19"
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PORTAUDIO_LOCAL_CONFIGURE_ARGS="PORTAUDIO_CFLAGS=-I${pa_dir}/include PORTAUDIO_LIBS=${pa_dir}/lib/libportaudio.la"
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AC_MSG_NOTICE([portaudio19 library is available in the local tree])
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else
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AC_MSG_NOTICE([portaudio19 library is NOT available in the local tree])
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fi
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])
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AC_DEFUN([AUDACITY_CONFIG_PORTAUDIO], [
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if test "$PORTAUDIO_USE_LOCAL" = yes; then
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PORTAUDIO_CFLAGS='-I$(top_srcdir)/lib-src/portaudio-v19/include'
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PORTAUDIO_LIBS='$(top_builddir)/lib-src/portaudio-v19/lib/libportaudio.la'
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AC_CONFIG_SUBDIRS([lib-src/portaudio-v19])
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fi
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AC_SUBST([PORTAUDIO_CFLAGS])
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AC_SUBST([PORTAUDIO_LIBS])
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AM_CONDITIONAL([USE_LOCAL_PORTAUDIO], [test "$PORTAUDIO_USE_LOCAL" = yes])
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])
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