Initial commit with the autotools stuff and files taken from Speex and Vorbis.

1 files changed, 132 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..c1a0264
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,132 @@
+dnl Process this file with autoconf to produce a configure script. -*-m4-*-
+
+AC_INIT(libghost/ghost.c)
+
+AM_CONFIG_HEADER([config.h])
+
+CELT_MAJOR_VERSION=0
+CELT_MINOR_VERSION=0
+CELT_MICRO_VERSION=0
+CELT_EXTRA_VERSION=
+CELT_VERSION=$GHOST_MAJOR_VERSION.$GHOST_MINOR_VERSION.$GHOST_MICRO_VERSION$GHOST_EXTRA_VERSION
+
+CELT_LT_CURRENT=0
+CELT_LT_REVISION=0
+CELT_LT_AGE=0
+
+AC_SUBST(CELT_LT_CURRENT)
+AC_SUBST(CELT_LT_REVISION)
+AC_SUBST(CELT_LT_AGE)
+
+# For automake.
+VERSION=$CELT_VERSION
+PACKAGE=ghost
+
+AC_SUBST(CELT_VERSION)
+
+AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
+AM_MAINTAINER_MODE
+
+AC_CANONICAL_HOST
+AM_PROG_LIBTOOL
+
+AC_C_BIGENDIAN
+AC_C_CONST
+AC_C_INLINE
+AC_C_RESTRICT
+
+
+AC_MSG_CHECKING(for C99 variable-size arrays)
+AC_TRY_COMPILE( , [
+int foo=10;
+int array[foo];
+],
+[has_var_arrays=yes;AC_DEFINE([VAR_ARRAYS], [], [Use C99 variable-size arrays])
+],
+has_var_arrays=no
+)
+AC_MSG_RESULT($has_var_arrays)
+
+AC_MSG_CHECKING(for alloca)
+AC_TRY_COMPILE( [#include <alloca.h>], [
+int foo=10;
+int *array = alloca(foo);
+],
+[
+has_alloca=yes;
+if test x$has_var_arrays = "xno" ; then
+AC_DEFINE([USE_ALLOCA], [], [Make use of alloca])
+fi
+],
+has_alloca=no
+)
+AC_MSG_RESULT($has_alloca)
+
+
+AC_CHECK_HEADERS(sys/soundcard.h sys/audioio.h)
+
+XIPH_PATH_OGG([src="src"], [src=""])
+AC_SUBST(src)
+
+AC_CHECK_LIB(m, sin)
+
+# Check for getopt_long; if not found, use included source.
+AC_CHECK_FUNCS([getopt_long],,
+[# FreeBSD has a gnugetopt library.
+  AC_CHECK_LIB([gnugetopt],[getopt_long],
+[AC_DEFINE([HAVE_GETOPT_LONG])],
+[# Use the GNU replacement.
+AC_LIBOBJ(getopt)
+AC_LIBOBJ(getopt1)])])
+
+AC_CHECK_LIB(winmm, main)
+
+AC_DEFINE_UNQUOTED(CELT_VERSION, "${GHOST_VERSION}", [Complete version string])
+AC_DEFINE_UNQUOTED(CELT_MAJOR_VERSION, ${GHOST_MAJOR_VERSION}, [Version major])
+AC_DEFINE_UNQUOTED(CELT_MINOR_VERSION, ${GHOST_MINOR_VERSION}, [Version minor])
+AC_DEFINE_UNQUOTED(CELT_MICRO_VERSION, ${GHOST_MICRO_VERSION}, [Version micro])
+AC_DEFINE_UNQUOTED(CELT_EXTRA_VERSION, "${GHOST_EXTRA_VERSION}", [Version extra])
+
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+
+if test x$has_char16 = "xyes" ; then
+        case 1 in
+                $ac_cv_sizeof_short) SIZE16="short";;
+                $ac_cv_sizeof_int) SIZE16="int";;
+        esac
+else
+        case 2 in
+                $ac_cv_sizeof_short) SIZE16="short";;
+                $ac_cv_sizeof_int) SIZE16="int";;
+        esac
+fi
+
+if test x$has_char16 = "xyes" ; then
+        case 2 in
+                $ac_cv_sizeof_int) SIZE32="int";;
+                $ac_cv_sizeof_long) SIZE32="long";;
+                $ac_cv_sizeof_short) SIZE32="short";;
+        esac
+else
+        case 4 in
+                $ac_cv_sizeof_int) SIZE32="int";;
+                $ac_cv_sizeof_long) SIZE32="long";;
+                $ac_cv_sizeof_short) SIZE32="short";;
+        esac
+fi
+
+AC_SUBST(SIZE16)
+AC_SUBST(SIZE32)
+
+AC_OUTPUT([Makefile libghost/Makefile libentcode/Makefile])
+
+if test "x$src" = "x"; then 
+echo "**IMPORTANT**"
+echo "You don't seem to have the development package for libogg (libogg-devel) installed. Only the library will be built (no encoder/decoder executable)"
+echo "You can download libogg from http://www.vorbis.com/download.psp"
+fi
+
+echo "Type \"make; make install\" to compile and install";