1 files changed, 60 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..fc0fea9
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,60 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.61)
+AC_INIT([Virtual OSC Controller], [dev])
+AM_INIT_AUTOMAKE
+AC_CONFIG_SRCDIR([src/controller.c])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CC(gcc cc owcc)
+AC_PROG_CC_C_O
+AC_PROG_CC_C99
+AC_PROG_INSTALL
+AC_PROG_LIBTOOL
+
+# Checks for libraries.
+AC_CHECK_LIB(expat, XML_ParserCreate, , [
+	AC_MSG_ERROR([Required libexpat is missing!])
+])
+
+# libSDL depends on sdl-config script
+AC_CHECK_PROG(SDL_CONFIG, sdl-config, sdl-config)
+if test x$SDL_CONFIG = x; then
+	AC_MSG_ERROR([Required sdl-config script is missing! libSDL cannot be configured.])
+fi
+
+CFLAGS="$CFLAGS `$SDL_CONFIG --cflags`"
+LIBS="$LIBS `$SDL_CONFIG --libs`"
+AC_DEFINE(HAVE_LIBSDL, , [We've got libSDL])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/select.h unistd.h])
+
+AC_CHECK_HEADERS([expat.h], , [
+	AC_MSG_ERROR([Required libexpat headers are missing!])
+])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_SIZE_T
+AC_CHECK_TYPE(in_addr_t, [
+	AC_DEFINE([HAVE_IN_ADDR_T], , [netinet/in.h defines in_addr_t type])
+], , [
+	#include <netinet/in.h>
+])
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([atexit gethostbyname memset socket strcasecmp strchr strdup strrchr strtoul])
+
+# Arbitrary defines
+AC_DEFINE([OSC_NOBUNDLES], , [Don't include OSC bundle support in OSC-client.c])
+
+AC_CONFIG_FILES([Makefile src/Makefile])
+AC_OUTPUT
+