Remove oggdec_filter.ggo.

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d2ded0686b9cd8a072c4fa544c1910ce0a661704..d8f55ce26c5967cf16075323283db93cae7da98c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -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="$CPPFLAGS"
@@ -218,9 +298,6 @@ AC_DEFUN([CHECK_SSL],
                SSL_LDFLAGS="-L$ssldir/lib";
        fi
        AC_SUBST(SSL_CPPFLAGS)
-       AC_SUBST(SSL_CFLAGS)
-       AC_SUBST(SSL_LIBS)
-       AC_SUBST(SSL_LDFLAGS)
 ])dnl
 
 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
@@ -295,7 +372,6 @@ AC_CHECK_LIB([ncurses], [initscr], [], [
 ])
 if test "$have_ncurses" = "yes"; then
        AC_SUBST(ncurses_cppflags)
-       AC_SUBST(ncurses_libs)
        AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
        extras="$extras gui"
        executables="$executables gui"
@@ -380,9 +456,6 @@ if test "$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="$server_errlist_objs ogg_afh"
        filter_errlist_objs="$filter_errlist_objs oggdec_filter"
        audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
@@ -391,7 +464,6 @@ if test "$have_ogg" = "yes"; then
        audiod_audio_formats="$audiod_audio_formats ogg"
        server_audio_formats="$server_audio_formats ogg"
        AC_SUBST(oggvorbis_cppflags)
-       AC_SUBST(oggvorbis_libs)
 else
        AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 fi
@@ -432,7 +504,6 @@ if test "$have_faad" = "yes"; then
        server_audio_formats="$server_audio_formats aac"
        filters="$filters aacdec"
        AC_SUBST(faad_cppflags)
-       AC_SUBST(faad_libs)
 else
        AC_MSG_WARN([no aac support in para_audiod/para_filter])
 fi
@@ -475,7 +546,6 @@ if test "$have_mad" = "yes"; then
        audiod_audio_formats="$audiod_audio_formats mp3"
        filters="$filters mp3dec"
        AC_SUBST(mad_cppflags)
-       AC_SUBST(mad_libs)
 else
        AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 fi