Ticket #46517: octave_module_gcc_deps.diff

_resources/port1.0/group/octave-1.0.tcl

@@ -52 +52 @@
     master_sites                sourceforge:octave
     distname                    ${octave.module}-${version}
 
-    depends_lib                 path:bin/octave:octave
+    depends_lib-append          path:bin/octave:octave
 
     worksrcdir                  ${octave.module}
 
@@ -74 +74 @@
 
 }
 
+# octave modules depend on the same version of GCC used to compile
+# Octave; defaults to GCC49 if octave is not installed.
+
+set octave_gcc gcc49
+
+if {[file exists ${prefix}/bin/mkoctfile]} {
+    set octave_gcc [exec ${prefix}/bin/mkoctfile -p FLIBS | \
+                        tr "/" "\n" | grep gcc4 | sort -u]
+}
+
+depends_lib-append port:${octave_gcc}
+
 post-extract {
 
     # rename the effective worksrcdir to always be ${octave.module}