Changeset 1325 for trunk/scons

Timestamp:

04/12/07 12:07:38 (18 years ago)

Author:

mar637

Message:

Changes to use casacore instead of casa_asap/aips++\nAdded atnf PKSIO library snapshot to external and linking against this local copy

Location:

trunk/scons

Files:

• casa.py (deleted)
• utils.py (modified) (1 diff)

trunk/scons/utils.py

@@ -14 +14 @@
         env.PrependUnique(LIBPATH = [os.path.join(path, "lib")])
     env.AddCustomPath = AddCustomPath
+
+    def AddCustomPackage(pkgname=None):
+        if pkgname is None:
+            return
+        pkgroot = env.get("%sroot" % pkgname, None)
+        pkgincd = env.get("%sincdir" % pkgname, None)
+        pkglibd = env.get("%slibdir" % pkgname, None)
+        incd = None
+        libd = None
+        if pkgroot is not None:
+            incd = os.path.join(pkgroot, "include")
+            libd = os.path.join(pkgroot, "lib")
+        else:       
+            if pkgincd is not None:
+                incd = pkgincd
+            if pkglibd is not None:
+                libd = pkglibd
+        if incd is not None:
+            if not os.path.exists(incd):
+                print "Custom %s include dir '%s' not found" % (pkgname, incd)
+                env.Exit(1)
+            env.PrependUnique(CPPPATH = [incd])
+        if libd is not None:
+            if not os.path.exists(libd):
+                print "Custom %s lib dir '%s' not found" % (pkgname, libd)
+                env.Exit(1)
+            env.PrependUnique(LIBPATH = [libd])
+
+    env.AddCustomPackage = AddCustomPackage
+
+    def CheckFortran(conf):
+            
+        if not conf.env.has_key("FORTRAN"):
+            # auto-detect fortran
+            detect_fortran = conf.env.Detect(['gfortran', 'g77', 'f77'])
+            conf.env["FORTRAN"] = detect_fortran
+            fdict = {'gfortran': 'gfortran', 'g77': 'g2c', 'f77': 'f2c'}
+            f2clib = conf.env.get("f2clib", fdict[detect_fortran])
+            if not conf.CheckLib(f2clib):
+                env.Exit(1)
+        else:
+            if not conf.env.has_key("f2clib"):
+                print "A custom fortran compiler also needs f2clib defined"
+                env.Exit(1)
+            else:
+                if not conf.CheckLib(env["f2clib"]):
+                    env.Exit(1)
+        if conf.env["FORTRAN"].startswith("g77"):
+            fflags = ["-Wno-globals", "-fno-second-underscore"]
+            conf.env.Append(SHFORTRANFLAGS=fflags)
+            conf.env.Append(FORTRANFLAGS=fflags)
+    env.CheckFortran = CheckFortran
 
     def WalkDirTree(targetroot, sourceroot, sources):