--- libgig/trunk/configure.in	2007/03/24 18:20:09	1123
+++ libgig/trunk/configure.ac	2019/02/20 19:12:49	3476
@@ -1,11 +1,13 @@
-AC_INIT(configure.in)
-
 #------------------------------------------------------------------------------------
 # Library's "official" release version:
 
-LIBGIG_RELEASE_MAJOR=3
-LIBGIG_RELEASE_MINOR=1
-LIBGIG_RELEASE_BUILD=1
+m4_define(libgig_release_major, 4)
+m4_define(libgig_release_minor, 1)
+m4_define(libgig_release_build, 0.svn12)
+
+
+AC_INIT([libgig],[libgig_release_major.libgig_release_minor.libgig_release_build])
+AC_CONFIG_SRCDIR([configure.ac])
 
 #------------------------------------------------------------------------------------
 # The following is the libtool / shared library version. This doesn't have to
@@ -24,20 +26,35 @@
 #  6. If any interfaces have been removed since the last public release, then set age
 #     to 0.
 
-LIBGIG_LT_CURRENT=7
+LIBGIG_LT_CURRENT=8
 LIBGIG_LT_REVISION=0
-LIBGIG_LT_AGE=1
-SHARED_VERSION_INFO="$LIBGIG_LT_CURRENT:$LIBGIG_LT_REVISION:$LIBGIG_LT_AGE"
+LIBGIG_LT_AGE=0
+LIBGIG_SHARED_VERSION_INFO="$LIBGIG_LT_CURRENT:$LIBGIG_LT_REVISION:$LIBGIG_LT_AGE"
 
+LIBAKAI_LT_CURRENT=0
+LIBAKAI_LT_REVISION=0
+LIBAKAI_LT_AGE=0
+LIBAKAI_SHARED_VERSION_INFO="$LIBAKAI_LT_CURRENT:$LIBAKAI_LT_REVISION:$LIBAKAI_LT_AGE"
 
-AC_C_BIGENDIAN
 
-AC_LANG_CPLUSPLUS
+AC_LANG([C++])
 AC_PROG_CXX
-AM_PROG_LIBTOOL
+AC_LIBTOOL_WIN32_DLL
+AC_PROG_LIBTOOL
 
-AC_SUBST(SHLIB_VERSION_ARG)
-AC_SUBST(SHARED_VERSION_INFO)
+AC_C_BIGENDIAN
+
+AC_SUBST(LIBGIG_SHLIB_VERSION_ARG)
+AC_SUBST(LIBGIG_SHARED_VERSION_INFO)
+AC_SUBST(LIBGIG_RELEASE_MAJOR, libgig_release_major)
+AC_SUBST(LIBGIG_RELEASE_MINOR, libgig_release_minor)
+AC_SUBST(LIBGIG_RELEASE_BUILD, libgig_release_build)
+
+AC_SUBST(LIBAKAI_SHLIB_VERSION_ARG)
+AC_SUBST(LIBAKAI_SHARED_VERSION_INFO)
+AC_SUBST(LIBAKAI_RELEASE_MAJOR, libakai_release_major)
+AC_SUBST(LIBAKAI_RELEASE_MINOR, libakai_release_minor)
+AC_SUBST(LIBAKAI_RELEASE_BUILD, libakai_release_build)
 
 have_audio_file_lib="false"
 
@@ -66,7 +83,69 @@
     exit -1;
 fi
 
-AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(libgig, "$LIBGIG_RELEASE_MAJOR.$LIBGIG_RELEASE_MINOR.$LIBGIG_RELEASE_BUILD")
+AC_CHECK_HEADERS(uuid/uuid.h)
+AC_SEARCH_LIBS(uuid_generate, uuid)
+AC_CHECK_FUNCS(uuid_generate)
+AC_CHECK_FUNCS(vasprintf)
+
+case "$host" in
+    *mingw*|*cygwin*)
+        win32=yes
+        ;;
+    *)
+        win32=no
+        ;;
+esac
+AM_CONDITIONAL(WIN32, test "$win32" = "yes")
+
+case "$host" in
+    *-*-darwin*)
+        mac=yes
+        ;;
+    *)
+        mac=no
+        ;;
+esac
+AM_CONDITIONAL(MAC, test "$mac" = "yes")
+
+if test "$ac_cv_func_uuid_generate" = no -a "$mac" = no -a "$win32" = no; then
+    AC_MSG_WARN([No UUID generate function found.
+*** libgig will not be able to create DLSIDs in DLS and gig files.
+*** Install libuuid from e2fsprogs to solve this. Package might be called
+*** uuid-dev, libext2fs2-devel or e2fsprogs-devel.])
+fi
+
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE
 
-AC_OUTPUT(Makefile doc/Makefile man/Makefile src/Makefile libgig.spec gig.pc Doxyfile man/dlsdump.1 man/gigdump.1 man/gigextract.1 man/rifftree.1 debian/Makefile src/testcases/Makefile win32/Makefile)
+AC_CONFIG_FILES([\
+    Doxyfile \
+    gig.pc \
+    akai.pc \
+    libgig.spec \
+    Makefile \
+    src/Makefile \
+    src/testcases/Makefile \
+    src/tools/Makefile \
+    doc/Makefile \
+    man/Makefile \
+    man/dlsdump.1 \
+    man/gigdump.1 \
+    man/gigextract.1 \
+    man/gigmerge.1 \
+    man/gig2mono.1 \
+    man/gig2stereo.1 \
+    man/rifftree.1 \
+    man/sf2dump.1 \
+    man/sf2extract.1 \
+    man/korgdump.1 \
+    man/korg2gig.1 \
+    man/akaidump.1 \
+    man/akaiextract.1 \
+    debian/Makefile \
+    osx/Makefile \
+    osx/libgig.xcodeproj/Makefile \
+    win32/Makefile \
+    win32/libgig.dev \
+])
+AC_OUTPUT