Date: Sat, 17 Oct 2009 17:44:04 +0200 From: Juergen Lock <nox@jelal.kn-bremen.de> To: freebsd-emulation@FreeBSD.org Subject: how to test for linux base version? (googleearth) Message-ID: <20091017154404.GA80599@triton8.kn-bremen.de>
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I just got reminded to add a linux base version check to astro/google-earth
(It now needs recent linux libstdc++.so.6 with GLIBCXX_3.4.9 that only
is in f9 or f10, you can do
objdump -T /compat/linux/usr/lib/libstdc++.so.6 |grep 'ABS.*GLIBCXX'
to check) - and was wondering how to best check for that in a port.
This is what I came up with so far:
Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/astro/google-earth/Makefile,v
retrieving revision 1.35
diff -u -p -r1.35 Makefile
--- Makefile 24 Sep 2009 21:01:36 -0000 1.35
+++ Makefile 17 Oct 2009 15:32:22 -0000
@@ -38,6 +38,14 @@ RUN_DEPENDS+= ${LINUXBASE}/usr/lib/libGL
USE_LINUX_APPS+= dri
.endif
+.if (${OSVERSION} < 800076 && \
+ !defined(OVERRIDE_LINUX_BASE_PORT)) || \
+ (defined(OVERRIDE_LINUX_BASE_PORT) && \
+ !(${OVERRIDE_LINUX_BASE_PORT} == f10) || \
+ ${OVERRIDE_LINUX_BASE_PORT} == f9)
+IGNORE= needs at least f9 Linux base
+.endif
+
do-extract:
@${MKDIR} ${WRKSRC}
@${CP} ${DISTDIR}/${DIST_SUBDIR}/${DISTFILES} ${WRKSRC}
Anyone have a better idea? :)
Thanx,
Juergen
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