make the AIS checking a little more generic, and have a more useful configure script command line option for OpenAIS

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@127017 65c4cc65-6c06-0410-ace0-fbb531ad65f3

build_tools/menuselect-deps.in

@@ -30,8 +30,7 @@ PGSQL=@PBX_PGSQL@
 POPT=@PBX_POPT@
 PORTAUDIO=@PBX_PORTAUDIO@
 PRI=@PBX_PRI@
-SACLM=@PBX_SACLM@
-SAEVT=@PBX_SAEVT@
+AIS=@PBX_AIS@
 RADIUS=@PBX_RADIUS@
 SPANDSP=@PBX_SPANDSP@
 SPEEX=@PBX_SPEEX@

configure.ac

@@ -241,8 +241,7 @@ AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
-AST_EXT_LIB_SETUP([SACLM], [SAForum AIS CLM], [SaClm])
-AST_EXT_LIB_SETUP([SAEVT], [SAForum AIS EVT], [SaEvt])
+AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
@@ -1351,10 +1350,31 @@ AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h])
 
 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
 
-AST_EXT_LIB_CHECK([SACLM], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais])
-AST_EXT_LIB_CHECK([SACLM], [SaClm], [saClmInitialize], [openais/saClm.h])
-AST_EXT_LIB_CHECK([SAEVT], [SaEvt], [saEvtInitialize], [openais/saEvt.h], [-L/usr/lib/openais])
-AST_EXT_LIB_CHECK([SAEVT], [SaEvt], [saEvtInitialize], [openais/saEvt.h])
+# This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
+# *any* implementation of AIS, not just OpenAIS. However, the configure script needs
+# to know the specifics of each possible implementation, and then represent the one
+# that was found as 'AIS'.
+
+PBX_AIS=0
+
+# OpenAIS installs its libraries into /usr/lib/openais by default, so check there
+
+AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais])
+
+if test "${PBX_OPENAIS}" = 1; then
+   PBX_AIS=1
+   if test -n "${OPENAIS_DIR}"; then
+      AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
+      AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
+   else
+      AIS_INCLUDE="-I/usr/include/openais"
+      AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais"
+   fi
+fi
+
+AC_SUBST(PBX_AIS)
+AC_SUBST(AIS_INCLUDE)
+AC_SUBST(AIS_LIB)
 
 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
 

include/asterisk/autoconfig.h.in

@@ -539,6 +539,12 @@
 /* Define to indicate the ${OGG_DESCRIP} library version */
 #undef HAVE_OGG_VERSION
 
+/* Define this to indicate the ${OPENAIS_DESCRIP} library */
+#undef HAVE_OPENAIS
+
+/* Define to indicate the ${OPENAIS_DESCRIP} library version */
+#undef HAVE_OPENAIS_VERSION
+
 /* Define if your system has the OpenH323 libraries. */
 #undef HAVE_OPENH323
 
@@ -692,18 +698,6 @@
 /* Define RTLD_NOLOAD headers version */
 #undef HAVE_RTLD_NOLOAD_VERSION
 
-/* Define this to indicate the ${SACLM_DESCRIP} library */
-#undef HAVE_SACLM
-
-/* Define to indicate the ${SACLM_DESCRIP} library version */
-#undef HAVE_SACLM_VERSION
-
-/* Define this to indicate the ${SAEVT_DESCRIP} library */
-#undef HAVE_SAEVT
-
-/* Define to indicate the ${SAEVT_DESCRIP} library version */
-#undef HAVE_SAEVT_VERSION
-
 /* Define to 1 if your system has /sbin/launchd. */
 #undef HAVE_SBIN_LAUNCHD
 
@@ -1176,6 +1170,9 @@
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
 #endif
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
 
 /* Define like PROTOTYPES; this can be used by system headers. */
 #undef __PROTOTYPES

makeopts.in

@@ -154,11 +154,8 @@ SS7_LIB=@SS7_LIB@
 PWLIB_INCLUDE=@PWLIB_INCLUDE@
 PWLIB_LIB=@PWLIB_LIB@
 
-SACLM_INCLUDE=@SACLM_INCLUDE@
-SACLM_LIB=@SACLM_LIB@
-
-SAEVT_INCLUDE=@SAEVT_INCLUDE@
-SAEVT_LIB=@SAEVT_LIB@
+AIS_INCLUDE=@AIS_INCLUDE@
+AIS_LIB=@AIS_LIB@
 
 RADIUS_INCLUDE=@RADIUS_INCLUDE@
 RADIUS_LIB=@RADIUS_LIB@

res/Makefile

@@ -35,6 +35,8 @@ ael/ael_lex.o: ASTCFLAGS+=-I. -Iael -Wno-unused
 ael/ael.tab.o: ael/ael.tab.c ael/ael.tab.h ../include/asterisk/ael_structs.h
 ael/ael.tab.o: ASTCFLAGS+=-I. -Iael -DYYENABLE_NLS=0
 
+ais/clm.o ais/evt.o: ASTCFLAGS+=${AIS_INCLUDE}
+
 $(if $(filter res_ais,$(EMBEDDED_MODS)),modules.link,res_ais.so): ais/clm.o ais/evt.o
 
 $(if $(filter res_snmp,$(EMBEDDED_MODS)),modules.link,res_snmp.so): snmp/agent.o

res/ais/ais.h

@@ -25,12 +25,12 @@
  * \arg http://www.openais.org/
  */
 
-#ifndef AST_AIS_H
-#define AST_AIS_H
+#ifndef RES_AIS_AIS_H
+#define RES_AIS_AIS_H
 
-#include <openais/saAis.h>
-#include <openais/saClm.h>
-#include <openais/saEvt.h>
+#include <saAis.h>
+#include <saClm.h>
+#include <saEvt.h>
 
 extern SaVersionT ais_version;
 
@@ -45,4 +45,4 @@ int ast_ais_evt_unload_module(void);
 
 const char *ais_err2str(SaAisErrorT error);
 
-#endif /* AST_AIS_H */
+#endif /* RES_AIS_AIS_H */

res/res_ais.c

@@ -29,8 +29,7 @@
  */
 
 /*** MODULEINFO
-	<depend>SaClm</depend>
-	<depend>SaEvt</depend>
+	<depend>ais</depend>
  ***/
 
 #include "asterisk.h"