From 4cc33c5b0d10be5d0d6cdb424a02833cb35ed563 Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Sun, 21 Jan 2018 10:43:45 +0100 Subject: Make sound card support (Alsa) optional --- configure.ac | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index ccf4daf..0ae3f5f 100644 --- a/configure.ac +++ b/configure.ac @@ -27,8 +27,6 @@ AC_CANONICAL_HOST AC_CHECK_LIB([m], [main]) AC_CHECK_LIB([pthread], [main]) -PKG_CHECK_MODULES(ALSA, alsa >= 1.0) - # disabled due to problems with api compatibilty with imagemagick #AC_ARG_ENABLE(graphicsmagick, # [AS_HELP_STRING( @@ -63,13 +61,17 @@ fi AM_CONDITIONAL(ENABLE_MAGICK, test x"$somethingmagick" = x"yes") with_sdr=no +AC_ARG_WITH([alsa], [AS_HELP_STRING([--with-alsa], [compile with Alsa driver @<:@default=check@:>@]) ], [], [with_alsa="check"]) AC_ARG_WITH([uhd], [AS_HELP_STRING([--with-uhd], [compile with UHD driver @<:@default=check@:>@]) ], [], [with_uhd="check"]) AC_ARG_WITH([soapy], [AS_HELP_STRING([--with-soapy], [compile with SoapySDR driver @<:@default=check@:>@]) ], [], [with_soapy="check"]) +AS_IF([test "x$with_alsa" != xno], [PKG_CHECK_MODULES(ALSA, alsa >= 1.0, with_alsa=yes, with_alsa=no)]) AS_IF([test "x$with_uhd" != xno], [PKG_CHECK_MODULES(UHD, uhd >= 3.0.0, with_sdr=yes with_uhd=yes, with_uhd=no)]) AS_IF([test "x$with_soapy" != xno], [PKG_CHECK_MODULES(SOAPY, SoapySDR >= 0.6.0, with_sdr=yes with_soapy=yes, with_soapy=no)]) +AM_CONDITIONAL(HAVE_ALSA, test "x$with_alsa" == "xyes" ) AM_CONDITIONAL(HAVE_UHD, test "x$with_uhd" == "xyes" ) AM_CONDITIONAL(HAVE_SOAPY, test "x$with_soapy" == "xyes" ) AM_CONDITIONAL(HAVE_SDR, test "x$with_sdr" == "xyes" ) +AS_IF([test "x$with_alsa" == "xyes"],[AC_MSG_NOTICE( Compiling with Alsa support )], [AC_MSG_NOTICE( Alsa sound card not supported. Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. )]) AS_IF([test "x$with_uhd" == "xyes"],[AC_MSG_NOTICE( Compiling with UHD SDR support )], [AC_MSG_NOTICE( UHD SDR not supported. Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. )]) AS_IF([test "x$with_soapy" == "xyes"],[AC_MSG_NOTICE( Compiling with SoapySDR support )], [AC_MSG_NOTICE( SoapySDR not supported. Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. )]) AS_IF([test "x$somethingmagick" == "xyes"],[AC_MSG_NOTICE( Compiling with ImageMagick )],[AC_MSG_NOTICE( ImageMagick not supported )]) -- cgit v1.2.3