Port the build system to automake.

1 files changed, 58 insertions, 13 deletions

diff --git a/configure.ac b/configure.ac
index a6b1a6c..cf1309c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,35 @@
 AC_INIT(RtAudio, 4.1, gary@music.mcgill.ca, rtaudio)
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_SRCDIR(RtAudio.cpp)
-AC_CONFIG_FILES([rtaudio-config rtaudio.pc Makefile tests/Makefile doc/doxygen/Doxyfile])
+AC_CONFIG_FILES([rtaudio-config rtaudio.pc Makefile tests/Makefile doc/Makefile doc/doxygen/Doxyfile])
+AM_INIT_AUTOMAKE([1.14 -Wall -Werror foreign subdir-objects])
+
+# libtool version: current:revision:age
+#
+# If the library source code has changed at all since the last update, then
+# increment revision (`c:r:a' becomes `c:r+1:a').
+#
+# If any interfaces have been added, removed, or changed since the last update,
+# increment current, and set revision to 0.
+#
+# If any interfaces have been added since the last public release, then
+# increment age.
+#
+# If any interfaces have been removed since the last public release, then set
+# age to 0.
+m4_define([lt_current], 5)
+m4_define([lt_revision], 0)
+m4_define([lt_age], 0)
+
+m4_define([lt_version_info], [lt_current:lt_revision:lt_age])
+m4_define([lt_current_minus_age], [m4_eval(lt_current - lt_age)])
+
+SO_VERSION=lt_version_info
+AC_SUBST(SO_VERSION)
+
+# Enable some nice automake features if they are available
+m4_ifdef([AM_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 # Fill GXX with something before test.
 AC_SUBST( GXX, ["no"] )
@@ -23,12 +51,16 @@ $4])
 
 # Checks for programs.
 AC_PROG_CXX(g++ CC c++ cxx)
-AC_PROG_RANLIB
+AM_PROG_AR
 AC_PATH_PROG(AR, ar, no)
 if [[ $AR = "no" ]] ; then
     AC_MSG_ERROR("Could not find ar - needed to create a library");
 fi
 
+# Initialize libtool
+LT_INIT([win32-dll])
+AC_CONFIG_MACRO_DIR([m4])
+
 # Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS(sys/ioctl.h unistd.h)
@@ -64,19 +96,32 @@ fi
 
 CXXFLAGS="$CXXFLAGS $cxxflag"
 
-AC_CANONICAL_HOST
-
-AC_SUBST( sharedlib, ["librtaudio.so"] )
-AC_SUBST( sharedname, ["librtaudio.so.\$(RELEASE)"] )
-AC_SUBST( libflags, ["-shared -Wl,-soname,\$(SHARED).\$(MAJOR) -o \$(SHARED).\$(RELEASE)"] )
-case $host in
-  *-apple*)
-  AC_SUBST( sharedlib, ["librtaudio.dylib"] )
-  AC_SUBST( sharedname, ["librtaudio.\$(RELEASE).dylib"] )
-  AC_SUBST( libflags, ["-dynamiclib -o librtaudio.\$(RELEASE).dylib"] )
-esac
+# Checks for doxygen
+AC_CHECK_PROG( DOXYGEN, [doxygen], [doxygen] )
+AM_CONDITIONAL( MAKE_DOC, [test "x${DOXYGEN}" != x] )
+
+# Copy doc files to build dir if necessary
+AC_CONFIG_LINKS( [doc/release.txt:doc/release.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/footer.html:doc/doxygen/footer.html] )
+AC_CONFIG_LINKS( [doc/doxygen/error.txt:doc/doxygen/error.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/tutorial.txt:doc/doxygen/tutorial.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/compiling.txt:doc/doxygen/compiling.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/acknowledge.txt:doc/doxygen/acknowledge.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/license.txt:doc/doxygen/license.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/header.html:doc/doxygen/header.html] )
+AC_CONFIG_LINKS( [doc/doxygen/duplex.txt:doc/doxygen/duplex.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/settings.txt:doc/doxygen/settings.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/probe.txt:doc/doxygen/probe.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/playback.txt:doc/doxygen/playback.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/multi.txt:doc/doxygen/multi.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/recording.txt:doc/doxygen/recording.txt] )
+AC_CONFIG_LINKS( [doc/doxygen/apinotes.txt:doc/doxygen/apinotes.txt] )
+AC_CONFIG_LINKS( [doc/images/mcgill.gif:doc/images/mcgill.gif] )
+AC_CONFIG_LINKS( [doc/images/ccrma.gif:doc/images/ccrma.gif] )
 
 # Checks for package options and external software
+AC_CANONICAL_HOST
+
 AC_SUBST( api, [""] )
 AC_SUBST( req, [""] )
 AC_MSG_CHECKING(for audio API)