Index: /branches/eam_branches/ipp-20120601/extsrc/gpcsw/Makefile.in
===================================================================
--- /branches/eam_branches/ipp-20120601/extsrc/gpcsw/Makefile.in	(revision 34034)
+++ /branches/eam_branches/ipp-20120601/extsrc/gpcsw/Makefile.in	(revision 34035)
@@ -9,5 +9,9 @@
 
 clean:
-	echo "dummy clean"
+	cd gpcsrc && make -C fits/libfh clean
+	cd gpcsrc && make -C fits/libfhreg clean
+	cd gpcsrc && make -C analysis/libpscoords clean
+	cd gpcsrc && make -C fits/burntool clean
+	cd gpcsrc && make -C fits/tiltystreak clean
 
 update:
Index: /branches/eam_branches/ipp-20120601/extsrc/gpcsw/configure.tcsh
===================================================================
--- /branches/eam_branches/ipp-20120601/extsrc/gpcsw/configure.tcsh	(revision 34034)
+++ /branches/eam_branches/ipp-20120601/extsrc/gpcsw/configure.tcsh	(revision 34035)
@@ -7,4 +7,14 @@
 
 # evaluate command-line options
+set vararch = 0
+set optimize = 0
+set pedantic = 1
+set no_as_needed = 0
+set debug_build = 0
+set memcheck = 0
+set use_tcmalloc = 0
+set use_gnu99 = 0
+set no_largefiles = 0
+
 set prefix  = ""
 set bindir  = ""
@@ -22,15 +32,15 @@
 
 while ("$1" != "") 
- echo "checking $1"
  switch ("$1")
-  # switch options passed by build systems which we ignore
+  # options passed by build systems which we ignore
   case --enable-maintainer-mode
   case --no-create
   case --no-recursion
-  case --enable-optimize
   case --disable-shared
   case --enable-shared
   case --disable-static
   case --enable-static
+  # skipped by gpcsw, but not Ohana
+  case --enable-optimize
   case --enable-profile
   case --pedantic
@@ -43,4 +53,5 @@
   case --oldincludedir*
   case --infodir*
+  # skipped by gpcsw, but not Ohana
   case --exec-prefix*
   case --libdir*
@@ -55,4 +66,10 @@
      endif
    endif
+   breaksw;
+  case --enable-no-as-needed
+   set no_as_needed = 1
+   breaksw;
+  case --enable-debug-build
+   set debug_build = 1
    breaksw;
   case --prefix*