From 67b62497ca05590d81fda6195e46ddcde215538d Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@gmail.com>
Date: Sat, 30 Jun 2001 15:22:03 +0000
Subject: [PATCH] Added configure checks for libsidplay.

Original commit message from CVS:
Added configure checks for libsidplay.
---
 acinclude.m4   | 134 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 configure.base |   7 ++-
 2 files changed, 137 insertions(+), 4 deletions(-)

diff --git a/acinclude.m4 b/acinclude.m4
index b4afe59..ec7ad24 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -430,3 +430,137 @@ AC_DEFUN(GST_CHECK_ARTSC,
   AC_SUBST(ARTSC_CFLAGS)
 ])
 
+dnl sidplay stuff (taken from xmms)
+AC_DEFUN(AC_FIND_FILE,
+[
+  $3=NO
+  for i in $2; do
+    for j in $1; do
+      if test -r "$i/$j"; then
+        $3=$i
+        break 2
+      fi
+    done
+  done
+])
+
+AC_DEFUN(AC_PATH_LIBSIDPLAY,
+[
+AC_MSG_CHECKING([for SIDPLAY includes and library])
+ac_sidplay_cflags=NO
+ac_sidplay_library=NO
+sidplay_cflags=""
+sidplay_library=""
+
+AC_ARG_WITH(sidplay-includes,
+  [  --with-sidplay-includes=DIR
+                          where the sidplay includes are located],
+  [ac_sidplay_cflags="$withval"
+  ])
+
+AC_ARG_WITH(sidplay-library,
+  [  --with-sidplay-library=DIR
+                          where the sidplay library is installed],
+  [ac_sidplay_library="$withval"
+  ])
+
+if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
+#search common locations
+
+AC_CACHE_VAL(ac_cv_have_sidplay,
+[
+sidplay_incdirs="$ac_sidplay_cflags /usr/include /usr/local/include /usr/lib/sidplay/include /usr/local/lib/sidplay/include"
+AC_FIND_FILE(sidplay/sidtune.h,$sidplay_incdirs,sidplay_foundincdir)
+ac_sidplay_cflags=$sidplay_foundincdir
+
+sidplay_libdirs="$ac_sidplay_library /usr/lib /usr/local/lib /usr/lib/sidplay /usr/local/lib/sidplay"
+AC_FIND_FILE(libsidplay.so libsidplay.so.1 libsidplay.so.1.36 libsidplay.so.1.37,$sidplay_libdirs,sidplay_foundlibdir)
+ac_sidplay_library=$sidplay_foundlibdir
+
+if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
+  ac_cv_have_sidplay="have_sidplay=no"
+  ac_sidplay_notfound=""
+  if test "$ac_sidplay_cflags" = NO; then
+    if test "$ac_sidplay_library" = NO; then
+      ac_sidplay_notfound="(headers and library)";
+    else
+      ac_sidplay_notfound="(headers)";
+    fi
+  else
+    ac_sidplay_notfound="(library)";
+  fi
+  eval "$ac_cv_have_sidplay"
+  AC_MSG_RESULT([$have_sidplay])
+else
+  have_sidplay=yes
+fi
+
+])  dnl AC_CACHE_VAL(ac_cv_have_sidplay,
+else
+  have_sidplay=yes
+fi  dnl if (have_to_search)
+
+eval "$ac_cv_have_sidplay"
+
+if test "$have_sidplay" != yes; then
+  AC_MSG_RESULT([$have_sidplay]);
+else
+  ac_cv_have_sidplay="have_sidplay=yes \
+    ac_sidplay_cflags=$ac_sidplay_cflags ac_sidplay_library=$ac_sidplay_library"
+  AC_MSG_RESULT([library $ac_sidplay_library, headers $ac_sidplay_cflags])
+  
+  sidplay_library=$ac_sidplay_library
+  sidplay_cflags=$ac_sidplay_cflags
+  
+  SIDPLAY_LIBS="-L$sidplay_library -lsidplay"
+  all_libraries="$SIDPLAY_LIBS $all_libraries"
+  SIDPLAY_CFLAGS="-I$sidplay_cflags"
+  all_includes="$SIDPLAY_CFLAGS $all_includes"
+fi
+
+dnl Test compilation.
+
+AC_MSG_CHECKING([whether -lsidplay works])
+ac_cxxflags_safe=$CXXFLAGS
+ac_ldflags_safe=$LDFLAGS
+ac_libs_safe=$LIBS
+
+CXXFLAGS="$CXXFLAGS -I$sidplay_cflags"
+LDFLAGS="$LDFLAGS -L$sidplay_library"
+LIBS="-lsidplay"
+
+AC_CACHE_VAL(ac_cv_sidplay_works,
+[
+  AC_LANG_CPLUSPLUS
+  AC_TRY_RUN([
+    #include <sidplay/player.h>
+	     
+    int main()
+    {
+      sidTune tune = sidTune(0);
+    }
+    ],
+    ac_cv_sidplay_works="yes",
+    ac_cv_sidplay_works="no",
+    ac_cv_sidplay_works="no")
+  AC_LANG_C
+])
+
+CXXFLAGS="$ac_cxxflags_safe"
+LDFLAGS="$ac_ldflags_safe"
+LIBS="$ac_libs_safe"
+
+AC_MSG_RESULT([$ac_cv_sidplay_works])
+if test "$ac_cv_sidplay_works" != yes; then
+  have_sidplay=no
+fi
+
+dnl
+
+AC_SUBST(SIDPLAY_CFLAGS)
+AC_SUBST(SIDPLAY_LIBS)
+
+AC_SUBST(sidplay_library)
+AC_SUBST(sidplay_cflags)
+
+])
diff --git a/configure.base b/configure.base
index b9aa7ab..4a10e9a 100644
--- a/configure.base
+++ b/configure.base
@@ -565,10 +565,8 @@ AC_MSG_CHECKING(mpeg2dec library)
 AC_CHECK_LIB(mpeg2, mpeg2_init, HAVE_MPEG2DEC=yes, HAVE_MPEG2DEC=no, )
 AC_CHECK_HEADER(mpeg2dec/mpeg2.h, :, HAVE_MPEG2DEC=no)
 
-dnl Check for flac
-AC_MSG_CHECKING(FLAC library)
-AC_CHECK_LIB(FLAC, FLAC__stream_decoder_new, HAVE_FLAC=yes, HAVE_FLAC=no, -lm)
-AC_CHECK_HEADER(FLAC/all.h, :, HAVE_FLAC=no)
+dnl Check for sidplay
+AC_PATH_LIBSIDPLAY
 
 dnl Check for librtp
 AC_MSG_CHECKING(rtp library)
@@ -976,6 +974,7 @@ AM_CONDITIONAL(HAVE_AVIFILE,        test "x$HAVE_AVIFILE" = "xyes")
 AM_CONDITIONAL(HAVE_LIBOPENQUICKTIME, test "x$HAVE_LIBOPENQUICKTIME" = "xyes")
 AM_CONDITIONAL(HAVE_LIBGSM,         test "x$HAVE_LIBGSM" = "xyes")
 AM_CONDITIONAL(PLUGINS_USE_BUILDDIR,  test "x$PLUGINS_USE_BUILDDIR" = "xyes")
+AM_CONDITIONAL(HAVE_SIDPLAY,        test "x$have_sidplay" = "xyes")
 
 
 dnl ############################
-- 
2.7.4