- mozilla: added 'firefox-xpcom' to pkgconfig candidates

configure.ac

@@ -5384,6 +5384,9 @@ then
   then
     dnl New firefox-1.5 SDK api
     PKG_CHECK_MODULES([FIREFOX], [firefox-plugin],
+      [
+        PKG_CHECK_MODULES([FIREFOX_XPCOM], [firefox-xpcom],
+          [],
           [
             PKG_CHECK_MODULES([MOZILLA_NSPR], [mozilla-nspr],
               [],
@@ -5396,7 +5399,8 @@ then
                 )
               ]
             )
-        CPPFLAGS="${CPPFLAGS_save} ${FIREFOX_CFLAGS} ${MOZILLA_NSPR_CFLAGS} ${NSPR_CFLAGS} ${MOZILLA_CPPFLAGS}"
+          ])
+        CPPFLAGS="${CPPFLAGS_save} ${FIREFOX_CFLAGS} ${FIREFOX_XPCOM_CFLAGS} ${MOZILLA_NSPR_CFLAGS} ${NSPR_CFLAGS} ${MOZILLA_CPPFLAGS}"
         MOZILLA_REQUIRED_HEADERS=1
         AC_CHECK_HEADERS(mozilla-config.h,,MOZILLA_REQUIRED_HEADERS=0)
         AC_CHECK_HEADERS(npapi.h,,MOZILLA_REQUIRED_HEADERS=0)
@@ -5422,7 +5426,7 @@ then
             VLC_ADD_LDFLAGS([mozilla], [${X_LIBS} ${X_PRE_LIBS} -lX11 -lXt])
         fi
         VLC_ADD_CPPFLAGS([mozilla],[${CPPFLAGS}])
-        VLC_ADD_LDFLAGS([mozilla],[${FIREFOX_LIBS} ${MOZILLA_NSPR_LIS} ${NSPR_LIBS} ${MOZILLA_LDFLAGS}])
+        VLC_ADD_LDFLAGS([mozilla],[${FIREFOX_LIBS} ${MOZILLA_NSPR_LIBS} ${NSPR_LIBS} ${MOZILLA_LDFLAGS}])
         VLC_ADD_PLUGINS([mozilla])
         MOZILLA_CONFIG=
         CPPFLAGS="${CPPFLAGS_save}"