build: Convert libao detection to new macros.

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 80fff1e016f690fe55814ee2d5c21e3b60383269..ac4192f2ecb276435cdb0e54bed659f4596a634c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -385,58 +385,23 @@ AC_CHECK_HEADER(alsa/asoundlib.h, [], HAVE_ALSA=no)
 AC_CHECK_LIB([asound], [snd_pcm_open], [], HAVE_ALSA=no)
 LIB_SUBST_FLAGS(alsa)
 UNSTASH_FLAGS
+######################################################################### pthread
+STASH_FLAGS
+LIB_ARG_WITH([pthread], [-lpthread])
+HAVE_PTHREAD=yes
+AC_CHECK_HEADER(pthread.h, [], HAVE_PTHREAD=no)
+AC_CHECK_LIB([pthread], [pthread_create], [], HAVE_PTHREAD=no)
+LIB_SUBST_FLAGS(pthread)
+UNSTASH_FLAGS
 ########################################################################### libao
-OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LDFLAGS="$LDFLAGS"
-OLD_LIBS="$LIBS"
-
-have_ao="yes"
-AC_ARG_WITH(ao_headers, [AS_HELP_STRING(--with-ao-headers=dir,
-       [look for ao/ao.h also in dir])])
-if test -n "$with_ao_headers"; then
-       ao_cppflags="-I$with_ao_headers"
-       CPPFLAGS="$CPPFLAGS $ao_cppflags"
-fi
-AC_ARG_WITH(ao_libs, [AS_HELP_STRING(--with-ao-libs=dir,
-       [look for libao also in dir])])
-if test -n "$with_ao_libs"; then
-       ao_libs="-L$with_ao_libs"
-       LDFLAGS="$LDFLAGS $ao_libs"
-fi
-msg="no libao support for para_audiod/para_write"
-AC_CHECK_HEADERS([ao/ao.h], [
-       ], [
-       have_ao="no"
-       AC_MSG_WARN([ao.h not found, $msg])
-])
-if test "$have_ao" = "yes"; then
-       AC_CHECK_LIB([ao], [ao_initialize], [], [
-               have_ao="no"
-               AC_MSG_WARN([ao lib not found or not working, $msg])
-       ])
-fi
-if test "$have_ao" = "yes"; then
-       AC_CHECK_HEADERS([pthread.h], [
-               ], [
-               have_ao="no"
-               AC_MSG_WARN([pthread.h not found, $msg])
-       ])
-fi
-if test "$have_ao" = "yes"; then
-       AC_CHECK_LIB([pthread], [pthread_create], [], [
-               have_ao="no"
-               AC_MSG_WARN([pthread lib not found or not working, $msg])
-       ])
-fi
-if test "$have_ao" = "yes"; then
-       AC_SUBST(ao_cppflags)
-       ao_ldflags="$ao_libs -lao -lpthread"
-       AC_SUBST(ao_ldflags)
-fi
-
-CPPFLAGS="$OLD_CPPFLAGS"
-LDFLAGS="$OLD_LDFLAGS"
-LIBS="$OLD_LIBS"
+STASH_FLAGS
+LIB_ARG_WITH([ao], [-lao])
+HAVE_AO=yes
+AC_CHECK_HEADER(ao/ao.h, [], HAVE_AO=no)
+AC_CHECK_LIB([ao], [ao_initialize], [], HAVE_AO=no)
+LIB_SUBST_FLAGS(ao)
+UNSTASH_FLAGS
+AC_DEFUN([NEED_AO_OBJECTS], [{ test $HAVE_AO = yes -a $HAVE_PTHREAD = yes; }])
 ############################################################# readline
 OLD_CPPFLAGS="$CPPFLAGS"
 OLD_LDFLAGS="$LDFLAGS"
@@ -734,10 +699,10 @@ if test -n "$CRYPTOLIB"; then
                audiod_errlist_objs="$audiod_errlist_objs alsa_write"
                audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
        fi
-       if test "$have_ao" = "yes"; then
+       NEED_AO_OBJECTS && {
                audiod_errlist_objs="$audiod_errlist_objs ao_write"
                audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
-       fi
+       }
        if test "$have_samplerate" = "yes"; then
                audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
                audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
@@ -1081,10 +1046,10 @@ if test $HAVE_ALSA = yes; then
        play_errlist_objs="$play_errlist_objs alsa_write"
        play_cmdline_objs="$play_cmdline_objs alsa_write"
 fi
-if test "$have_ao" = "yes"; then
+NEED_AO_OBJECTS && {
        play_errlist_objs="$play_errlist_objs ao_write"
        play_cmdline_objs="$play_cmdline_objs ao_write"
-fi
+}
 if test "$have_readline" = "yes"; then
        play_errlist_objs="$play_errlist_objs interactive"
 fi
@@ -1125,12 +1090,12 @@ if test "$have_core_audio" = "yes"; then
        writers="$writers osx"
        default_writer="OSX_WRITE"
 fi
-if test "$have_ao" = "yes"; then
+NEED_AO_OBJECTS && {
        write_errlist_objs="$write_errlist_objs ao_write"
        write_cmdline_objs="$write_cmdline_objs ao_write"
        writers="$writers ao"
        default_writer="AO_WRITE"
-fi
+}
 if test "$have_oss" = "yes"; then
        write_errlist_objs="$write_errlist_objs oss_write"
        write_cmdline_objs="$write_cmdline_objs oss_write"