Fixed building IAX from a vpath. Improved cross-compile compatibility.

git-svn-id: http://yate.null.ro/svn/yate/trunk@106 acf43c95-373e-0410-b603-e72c3f656dc1

Makefile.in

@@ -7,7 +7,7 @@ DESTDIR :=
 # override DEBUG at compile time to enable full debug or remove it all
 DEBUG :=
 
-CC  := g++ -Wall
+CC  := @CXX@ -Wall
 SED := sed
 DEFS :=
 LIBAUX:= -ldl

configure.in

@@ -311,9 +311,9 @@ AC_ARG_WITH(libIAX2,AC_HELP_STRING([--with-libiax2=DIR],[use IAX 2 from DIR (def
 if [[ "x$ac_cv_use_libiax2" = "xincluded" ]]; then
     AC_MSG_CHECKING([for IAX 2 in contrib])
     inci2="contrib/iax"
-    if [[ -f "$inci2/iax2.h" ]]; then
+    if [[ -f "$srcdir/$inci2/iax2.h" ]]; then
 	HAVE_IAX2=yes
-	IAX2_INC="-I../$inci2"
+	IAX2_INC="-I$srcdir/../$inci2"
 	IAX2_DEP="../$inci2/libiax.a"
 	ac_cv_use_libiax2="no"
     fi

contrib/iax/Makefile.in

@@ -1,7 +1,7 @@
 # Makefile
 # This file holds the make rules for the libiax2 - Yate version
 
-CC  := gcc -Wall
+CC  := @CC@ -Wall
 AR  := ar
 RANLIB:= ranlib
 SED := sed

modules/Makefile.in

@@ -7,7 +7,7 @@ DESTDIR :=
 # override DEBUG at compile time to enable full debug or remove it all
 DEBUG :=
 
-CC  := g++ -Wall
+CC  := @CXX@ -Wall
 SED := sed
 DEFS :=
 INCLUDES := -I@top_srcdir@

test/Makefile.in

@@ -1,7 +1,7 @@
 # Makefile
 # This file holds the make rules for the Telephony Engine test cases
 
-CC  := g++ -Wall
+CC  := @CXX@ -Wall
 SED := sed
 DEFS :=
 INCLUDES := -I@top_srcdir@