mirror of
https://github.com/cookiengineer/audacity
synced 2025-04-30 15:49:41 +02:00
67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
dnl Add audacity / libmad license?
|
|
dnl Please increment the serial number below whenever you alter this macro
|
|
dnl for the benefit of automatic macro update systems
|
|
# audacity_checklib_libmad.m4 serial 2
|
|
|
|
AC_DEFUN([AUDACITY_CHECKLIB_LIBMAD], [
|
|
AC_ARG_WITH(libmad,
|
|
[AS_HELP_STRING([--with-libmad],
|
|
[use libmad for mp2/3 decoding support])],
|
|
LIBMAD_ARGUMENT=$withval,
|
|
LIBMAD_ARGUMENT="unspecified")
|
|
|
|
dnl see if libmad is installed in the system >= 0.14.2b
|
|
|
|
PKG_CHECK_MODULES(LIBMAD, mad >= 0.14.2b,
|
|
LIBMAD_SYSTEM_AVAILABLE="yes",
|
|
LIBMAD_SYSTEM_AVAILABLE="no")
|
|
|
|
dnl if we don't have the version we want, do we have any at all?
|
|
|
|
AC_CHECK_LIB(mad, mad_decoder_init,
|
|
libmad_found="yes",
|
|
libmad_found="no")
|
|
|
|
if test "$LIBMAD_SYSTEM_AVAILABLE" = "yes" -a "$libmad_found" = "no"; then
|
|
AC_MSG_WARN([system installation of libmad found, but it is too old. Upgrade to at least 0.14.2b to use with Audacity])
|
|
fi
|
|
|
|
if test "$LIBMAD_SYSTEM_AVAILABLE" = "yes"; then
|
|
AC_MSG_NOTICE([libmad libraries are available as system libraries])
|
|
else
|
|
AC_MSG_NOTICE([libmad libraries are NOT available as system libraries])
|
|
fi
|
|
|
|
dnl see if libmad is available in the local tree
|
|
|
|
AC_CHECK_FILE(${srcdir}/lib-src/libmad/frame.h,
|
|
LIBMAD_LOCAL_AVAILABLE="yes",
|
|
LIBMAD_LOCAL_AVAILABLE="no")
|
|
|
|
if test "$LIBMAD_LOCAL_AVAILABLE" = "yes"; then
|
|
AC_MSG_NOTICE([libmad libraries are available in the local tree])
|
|
else
|
|
AC_MSG_NOTICE([libmad libraries are NOT available in the local tree])
|
|
fi
|
|
LIBMAD_MIMETYPES="audio/mpeg;"
|
|
])
|
|
|
|
AC_DEFUN([AUDACITY_CONFIG_LIBMAD], [
|
|
if test "$LIBMAD_USE_LOCAL" = yes; then
|
|
LIBMAD_CFLAGS='-I$(top_builddir)/lib-src/libmad -I$(top_srcdir)/lib-src/libmad'
|
|
LIBMAD_LIBS='$(top_builddir)/lib-src/libmad/libmad.la'
|
|
AC_CONFIG_SUBDIRS([lib-src/libmad])
|
|
fi
|
|
|
|
AC_SUBST([LIBMAD_CFLAGS])
|
|
AC_SUBST([LIBMAD_LIBS])
|
|
|
|
AM_CONDITIONAL([USE_LIBMAD], [test "$LIBMAD_USE_LOCAL" = yes -o "$LIBMAD_USE_SYSTEM" = yes])
|
|
AM_CONDITIONAL([USE_LOCAL_LIBMAD], [test "$LIBMAD_USE_LOCAL" = yes])
|
|
|
|
if test "$LIBMAD_USE_LOCAL" = yes -o "$LIBMAD_USE_SYSTEM" = yes; then
|
|
AC_DEFINE(USE_LIBMAD, 1,
|
|
[Define if mp3 support is implemented with the libmad library])
|
|
fi
|
|
])
|