From 557709185b998d59086a7541260d77948d112fef Mon Sep 17 00:00:00 2001
From: ahze <ahze@df743ca5-7f9a-e211-a948-0013205c9059>
Date: Thu, 21 Sep 2006 21:46:19 +0000
Subject: - Add level 2 to the levels of finding a gecko to use

 * We now have 3 levels of finding a gecko, meaning if
   level 1 fails it will fall to level 2 and if level 2 fails
   we fall back on level 3. craziness I tell you.

 Level 1, find GECKO via [WITH|USE]_GECKO, first match wins!
 Level 2, find GECKO from what you already have installed, first match
 wins! Adding this level means we have to keep _GECKO_ALL sorted by
 what is most supported and most popular at the current time [1].
 Level 3, GECKO= first gecko defined in USE_GECKO

[1] - Changeing order of _GECKO_ALL will hardly ever change unless
      people don't like the order I put _GECKO_ALL in.
      The order is:
       firefox seamonkey xulrunner firefox-devel flock sunbird
       thunderbird nvu


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@7337 df743ca5-7f9a-e211-a948-0013205c9059
---
 www/mozilla/bsd.gecko.mk | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/www/mozilla/bsd.gecko.mk b/www/mozilla/bsd.gecko.mk
index 9fdea5c48..b24eb476f 100644
--- a/www/mozilla/bsd.gecko.mk
+++ b/www/mozilla/bsd.gecko.mk
@@ -2,7 +2,7 @@
 # ex:ts=4
 #
 # $FreeBSD$
-#    $MCom: ports/www/mozilla/bsd.gecko.mk,v 1.21 2006/09/03 20:23:47 ahze Exp $
+#    $MCom: ports/www/mozilla/bsd.gecko.mk,v 1.22 2006/09/14 13:58:56 ahze Exp $
 #
 # 4 column tabs prevent hair loss and tooth decay!
 
@@ -67,12 +67,11 @@ Gecko_Pre_Include=			bsd.gecko.mk
 #		${WRKSRC}/configure
 #  .endif
 
-.if ${OSVERSION} >= 500000
-.if (${ARCH}!="sparc64" || ${OSVERSION} >= 601101) && ${ARCH}!="ia64"
-_GECKO_ALL=	firefox nvu seamonkey sunbird thunderbird xulrunner firefox-devel flock
-.endif
+.if (${ARCH}!="sparc64" || ${OSVERSION} >= 601101) && ${ARCH}!="ia64" && ${OSVERSION} >= 500000
+_GECKO_ALL=	firefox seamonkey xulrunner firefox-devel flock sunbird thunderbird nvu
+.else
+_GECKO_ALL=	mozilla
 .endif
-_GECKO_ALL+=	mozilla
 
 sunbird_PORTSDIR=	deskutils
 
@@ -89,15 +88,19 @@ ${gecko}_PLIST?=	${LOCALBASE}/lib/${gecko}/libgtkembedmoz.so
 .for badgecko in ${USE_GECKO}
 . if ${_GECKO_ALL:M${badgecko:C/^([^<->]+).*/\1/}}!=""
 GOOD_USE_GECKO+=	${badgecko:C/^([^<->]+).*/\1/}
+.  if exists(${${badgecko}_PLIST})
+INSTALLED_GECKOS+=	${badgecko:C/^([^<->]+).*/\1/}
+.  endif
 . endif
 . if ${_GECKO_ALL:M${badgecko:C/^[^<->]+<->([^<->]+).*/\1/}}!="${badgecko:C/^([^<->]+).*/\1/}"
 ${badgecko:C/^([^<->]+).*/\1/}_HACK=	s:${badgecko:C/^[^<->]+<->([^<->]+).*/\1/}:${badgecko:C/^([^<->]+).*/\1/}:g
 . endif
 .endfor
 
-.undef GECKO_FALLTHROUGH
 .undef _FOUND_WITH_GECKO
-# Figure out which gecko to use and weed out the bad ones
+# 3 levels of craziness to figure out which gecko to use
+
+# Level 1, find GECKO via [WITH|USE]_GECKO 
 .if defined(WITH_GECKO) && defined(GOOD_USE_GECKO)
 . for badgecko in ${WITH_GECKO}
 .  if ${GOOD_USE_GECKO:M${badgecko}}!=""
@@ -106,20 +109,28 @@ GOOD_WITH_GECKO+=	${badgecko}
 . endfor
 . if defined(GOOD_WITH_GECKO)
 .  for gecko in ${GOOD_WITH_GECKO}
-.   if !defined(GECKO_FALLTHROUGH)
+.   if !defined(GECKO)
 GECKO=	${gecko}
-GECKO_FALLTHROUGH=	${TRUE}
 _FOUND_WITH_GECKO=	${TRUE}
 .   endif
 .  endfor
 . endif
 .endif
 
+# Level 2, Use installed gecko
+.if !defined(GECKO) && defined(INSTALLED_GECKOS)
+. for gecko in ${INSTALLED_GECKOS}
+.  if !defined(GECKO)
+GECKO=	${gecko}
+.  endif
+. endfor
+.endif
+
+# Level 3, Fall back to the first listing in ${USE_GECKO}
 .if !defined(GECKO) && defined(GOOD_USE_GECKO)
 . for gecko in ${GOOD_USE_GECKO}
-.  if !defined(GECKO_FALLTRHOUGH)
+.  if !defined(GECKO)
 GECKO=	${gecko}
-GECKO_FALLTRHOUGH=	${TRUE}
 .  endif
 . endfor
 .endif
-- 
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