X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=49fb098753f6946c2cd17296144e7e82f56b595b;hb=063328d833daa7e06589645e05d4d2e02f55e911;hp=6e3ab366e4ad26ab2dd2bcb27d798e345ac81cc3;hpb=9609fd30e0d3db45ede3ab5c6bc3a77c15b6aef8;p=paraslash.git

diff --git a/configure.ac b/configure.ac
index 6e3ab366..49fb0987 100644
--- a/configure.ac
+++ b/configure.ac
@@ -133,7 +133,7 @@ server_errlist_objs="server afh_common mp3_afh vss command net string signal
 	blob playlist sha1 sched acl send_common udp_send color fec
 	server_command_list afs_command_list wma_afh wma_common"
 server_ldflags="-losl"
-server_audio_formats=" mp3 wma"
+server_audio_formats="mp3 wma"
 
 write_cmdline_objs="add_cmdline(write file_write)"
 write_errlist_objs="write write_common file_write time fd string sched stdin
@@ -156,6 +156,86 @@ fade_cmdline_objs="add_cmdline(fade)"
 fade_errlist_objs="fade exec string fd"
 
 
+########################################################################### snprintf
+# ===========================================================================
+#        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_FUNC_SNPRINTF
+#
+# DESCRIPTION
+#
+#   Checks for a fully C99 compliant snprintf, in particular checks whether
+#   it does bounds checking and returns the correct string length; does the
+#   same check for vsnprintf. If no working snprintf or vsnprintf is found,
+#   it prints an error message and aborts.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.
+
+AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
+AC_DEFUN([AX_FUNC_SNPRINTF],
+[AC_CHECK_FUNCS(snprintf vsnprintf)
+AC_MSG_CHECKING(for working snprintf)
+AC_CACHE_VAL(ac_cv_have_working_snprintf,
+[AC_TRY_RUN(
+[#include <stdio.h>
+
+int main(void)
+{
+    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
+    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
+    int i;
+    i = snprintf (bufs, 2, "%s", "111");
+    if (strcmp (bufs, "1")) exit (1);
+    if (i != 3) exit (1);
+    i = snprintf (bufd, 2, "%d", 111);
+    if (strcmp (bufd, "1")) exit (1);
+    if (i != 3) exit (1);
+    exit(0);
+}], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
+AC_MSG_RESULT([$ac_cv_have_working_snprintf])
+AC_MSG_CHECKING(for working vsnprintf)
+AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
+[AC_TRY_RUN(
+[#include <stdio.h>
+#include <stdarg.h>
+
+int my_vsnprintf (char *buf, const char *tmpl, ...)
+{
+    int i;
+    va_list args;
+    va_start (args, tmpl);
+    i = vsnprintf (buf, 2, tmpl, args);
+    va_end (args);
+    return i;
+}
+
+int main(void)
+{
+    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
+    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
+    int i;
+    i = my_vsnprintf (bufs, "%s", "111");
+    if (strcmp (bufs, "1")) exit (1);
+    if (i != 3) exit (1);
+    i = my_vsnprintf (bufd, "%d", 111);
+    if (strcmp (bufd, "1")) exit (1);
+    if (i != 3) exit (1);
+    exit(0);
+}], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
+AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
+if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
+AC_MSG_ERROR([fatal: buggy snprintf() detected])
+fi])
+AX_FUNC_SNPRINTF()
 ########################################################################### osl
 have_osl=yes
 OLD_CPPFLAGS="$CPPFLAGS"
@@ -365,7 +445,7 @@ AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 if test "$have_ogg" = "yes"; then
-	all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
+	all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh ogg_afh_common"
 	AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 	filters="$filters oggdec"
 	if test "$OSTYPE" = "Darwin"; then
@@ -376,13 +456,10 @@ if test "$have_ogg" = "yes"; then
 	audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 	afh_ldflags="$afh_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 
-	filter_cmdline_objs="$filter_cmdline_objs add_cmdline(oggdec_filter)"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oggdec_filter)"
-
-	server_errlist_objs="$server_errlist_objs ogg_afh"
+	server_errlist_objs="$server_errlist_objs ogg_afh ogg_afh_common"
 	filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 	audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
-	afh_errlist_objs="$afh_errlist_objs ogg_afh"
+	afh_errlist_objs="$afh_errlist_objs ogg_afh ogg_afh_common"
 
 	audiod_audio_formats="$audiod_audio_formats ogg"
 	server_audio_formats="$server_audio_formats ogg"
@@ -660,6 +737,9 @@ AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY,
 	[char * array of all status items]
 )
 
+AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
+	[formats supported by para_server and para_afh])
+
 
 AC_SUBST(executables, add_para($executables))