69 lines
2.1 KiB
Plaintext
69 lines
2.1 KiB
Plaintext
dnl Todo: Add Audacity / LAME license
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dnl
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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_lame.m4 serial 2
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dnl Check for a copy of lame, whoose headers we will use for the importer
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AC_DEFUN([AUDACITY_CHECKLIB_LAME], [
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AC_ARG_WITH(lame,
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[AS_HELP_STRING([--with-lame],
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[use lame for import and export support])],
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LAME_ARGUMENT=$withval,
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LAME_ARGUMENT="unspecified")
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dnl See if LAME is installed in the system
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AC_CHECK_LIB(mp3lame,
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lame_set_VBR_q,
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lib_found="yes",
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lib_found="no")
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AC_CHECK_HEADER(lame/lame.h,
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header_found="yes",
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header_found="no")
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if test "$lib_found" = "yes" -a "$header_found" = "yes"; then
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LAME_SYSTEM_AVAILABLE="yes"
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AC_MSG_NOTICE([LAME library is available as system library.])
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else
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LAME_SYSTEM_AVAILABLE="no"
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AC_MSG_NOTICE([LAME library is NOT available as system library.])
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fi
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dnl see if LAME is available in the source dir
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AC_CHECK_FILE(${srcdir}/lib-src/lame/lame/lame.h,
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LAME_LOCAL_AVAILABLE="yes",
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LAME_LOCAL_AVAILABLE="no")
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if test "$LAME_LOCAL_AVAILABLE" = "yes"; then
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AC_MSG_NOTICE([LAME headers are available in this source tree.])
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else
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AC_MSG_NOTICE([LAME headers are NOT available in this source tree.])
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fi
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])
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AC_DEFUN([AUDACITY_CONFIG_LAME], [
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if test "$LAME_USE_LOCAL" = yes; then
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LAME_CFLAGS='-I$(top_srcdir)/lib-src/lame'
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LAME_LIBS=""
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fi
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if test "$LAME_USE_SYSTEM" = yes; then
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LAME_CFLAGS=""
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if test "$dynamic_loading" = "no"; then
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LAME_LIBS="-lmp3lame"
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AC_DEFINE(DISABLE_DYNAMIC_LOADING_LAME, 1,
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[Define if LAME should be linked at compile time])
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else
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LAME_LIBS=""
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fi
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fi
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AC_SUBST([LAME_CFLAGS])
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AC_SUBST([LAME_LIBS])
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AM_CONDITIONAL([USE_LAME], [test "$LAME_USE_LOCAL" = yes -o "$LAME_USE_SYSTEM" = yes])
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AM_CONDITIONAL([USE_LOCAL_LAME], [test "$LAME_USE_LOCAL" = yes])
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])
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