[87615] trunk/dports/gis/cgal/Portfile
ryandesign at macports.org
ryandesign at macports.org
Mon Nov 28 13:12:21 PST 2011
Revision: 87615
http://trac.macports.org/changeset/87615
Author: ryandesign at macports.org
Date: 2011-11-28 13:12:21 -0800 (Mon, 28 Nov 2011)
Log Message:
-----------
cgal: prevent build failure when old version is active; see #31562
Modified Paths:
--------------
trunk/dports/gis/cgal/Portfile
Modified: trunk/dports/gis/cgal/Portfile
===================================================================
--- trunk/dports/gis/cgal/Portfile 2011-11-28 21:11:56 UTC (rev 87614)
+++ trunk/dports/gis/cgal/Portfile 2011-11-28 21:12:21 UTC (rev 87615)
@@ -49,6 +49,19 @@
}
}
+pre-build {
+ # When building 3.9 with 3.8 active:
+ # error: 'CGAL_CORE_finite' was not declared in this scope
+ if {[file exists ${prefix}/include/CGAL/version.h]} {
+ set installed_version [exec awk {/^#define +CGAL_VERSION +/ {print $3}} ${prefix}/include/CGAL/version.h]
+ if {${version} != ${installed_version}} {
+ ui_error "${name} ${version} cannot be built while ${name} ${installed_version} is installed and active."
+ ui_error "Please deactivate ${name} ${installed_version} first."
+ return -code error "incompatible ${name} version active"
+ }
+ }
+}
+
variant demos description {Create demos} {
PortGroup qt4 1.0
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