Merge pull request ESMCI#2951 from ESMCI/fischer/cosp_fix

Fix nag & pgi CAM COSP build
The nag and pgi compilers were failing to include the COSP modules. The Makefile was updated to
add the include path to COSP, as needed.

Test suite: scripts_regression_tests, SMS_Ln9.f10_f10_mg37.F2000climo.hobart_intel.cam-cosp
SMS_Ln9.f10_f10_mg37.F2000climo.hobart_nag.cam-cosp
SMS_Ln9.f10_f10_mg37.F2000climo.hobart_pgi.cam-cosp
Test baseline:
Test namelist changes:
Test status: bit for bit

Fixes [CIME Github issue #]

User interface changes?:

Update gh-pages html (Y/N)?:

Code review: jedwards

scripts/Tools/Makefile

@@ -483,8 +483,11 @@ FFLAGS_NOOPT += $(FPPDEFS)
 
 
 ifeq ($(findstring -cosp,$(CAM_CONFIG_OPTS)),-cosp)
-# The following is for the COSP simulator code:
-COSP_LIBDIR:=$(abspath $(EXEROOT)/atm/obj/cosp)
+  # The following is for the COSP simulator code:
+  COSP_LIBDIR:=$(abspath $(EXEROOT)/atm/obj/cosp)
+  ifeq ($(MODEL),driver)
+    INCLDIR+=-I$(COSP_LIBDIR)
+  endif
 endif
 
 ifeq ($(MODEL),cam)