macOS Fix for GDAL (#7155)

var/spack/repos/builtin/packages/gdal/package.py

@@ -23,9 +23,10 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
 from spack import *
+import sys
 
 
-class Gdal(Package):
+class Gdal(AutotoolsPackage):
     """GDAL is a translator library for raster and vector geospatial
     data formats that is released under an X/MIT style Open Source
     license by the Open Source Geospatial Foundation. As a library,
@@ -67,9 +68,10 @@ class Gdal(Package):
 
     parallel = False
 
-    def install(self, spec, prefix):
+    def configure_args(self):
+        spec = self.spec
+
         args = []
-        args.append("--prefix=%s" % prefix)
         args.append("--with-liblzma=yes")
         args.append("--with-zlib=%s" % spec['zlib'].prefix)
         args.append("--with-python=%s" % spec['python'].command.path)
@@ -88,7 +90,10 @@ def install(self, spec, prefix):
         if '+netcdf' in spec:
             args.append('--with-netcdf=%s' % spec['netcdf'].prefix)
 
-        configure(*args)
+        return args
 
-        make()
-        make("install")
+    @run_after('install')
+    def darwin_fix(self):
+        # The shared library is not installed correctly on Darwin; fix this
+        if sys.platform == 'darwin':
+            fix_darwin_install_name(self.prefix.lib)