audacia/m4/audacity_checklib_portsmf.m4

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dnl Add Audacity / portSMF license?
dnl
dnl Please increment the serial number below whenever you alter this macro
dnl for the benefit of automatic macro update systems
# audacity_checklib_portsmf.m4 serial 2
AC_DEFUN([AUDACITY_CHECKLIB_PORTSMF], [
AC_ARG_WITH(midi,
[AS_HELP_STRING([--with-midi],
[use portSMF for Midi support])],
PORTSMF_ARGUMENT=$withval,
PORTSMF_ARGUMENT="unspecified")
dnl see if libportsmf is installed on the system
PKG_CHECK_MODULES(PORTSMF, portSMF,
PORTSMF_SYSTEM_AVAILABLE="yes",
PORTSMF_SYSTEM_AVAILABLE="no")
if test "$PORTSMF_SYSTEM_AVAILABLE" = "yes"; then
AC_MSG_NOTICE([portSMF library is available as system library])
else
AC_MSG_NOTICE([portSMF library is NOT available as system library])
fi
AC_CHECK_FILE(${srcdir}/lib-src/portsmf/allegro.h,
PORTSMF_LOCAL_AVAILABLE="yes",
PORTSMF_LOCAL_AVAILABLE="no")
if test "$PORTSMF_LOCAL_AVAILABLE" = "yes"; then
AC_MSG_NOTICE([portSMF library is available in the local tree])
else
AC_MSG_NOTICE([portSMF library is NOT available in the local tree])
fi
])
AC_DEFUN([AUDACITY_CONFIG_PORTSMF], [
if test "$PORTSMF_USE_LOCAL" = yes; then
PORTSMF_CFLAGS='-I$(top_srcdir)/lib-src/portsmf'
PORTSMF_LIBS='$(top_builddir)/lib-src/portsmf/libportSMF.a'
AC_CONFIG_SUBDIRS([lib-src/portsmf])
fi
AC_SUBST([PORTSMF_CFLAGS])
AC_SUBST([PORTSMF_LIBS])
AM_CONDITIONAL([USE_PORTSMF], [test "$PORTSMF_USE_LOCAL" = yes -o "$PORTSMF_USE_SYSTEM" = yes])
AM_CONDITIONAL([USE_LOCAL_PORTSMF], [test "$PORTSMF_USE_LOCAL" = yes])
if test "$PORTSMF_USE_LOCAL" = yes -o "$PORTSMF_USE_SYSTEM" = yes; then
AC_DEFINE(USE_MIDI, 1,
[Define if midi support should be enabled])
fi
])