[wip/cppadcodegen] ensure that PREFIX.cppad is used

cppadcodegen/Makefile

@@ -20,6 +20,8 @@ LICENSE=		eclipse
 MAINTAINER=		gsaurel@laas.fr
 
 CMAKE_ARGS+=		-DCREATE_DOXYGEN_DOC=YES
+CMAKE_ARGS+=		-DCPPAD_HOME=${PREFIX.cppad}
+
 DYNAMIC_PLIST_DIRS+=	share/doc/cppadcg
 
 include ../../wip/cppad/depend.mk

cppadcodegen/distinfo

@@ -2,3 +2,4 @@ SHA1 (v2.4.3.tar.gz) = 34746ee7fb1cd2483e974c39e62557f1dcc26810
 RMD160 (v2.4.3.tar.gz) = cd3f396234e77893e50ec9c5b25a2a0f8f4bf64f
 Size (v2.4.3.tar.gz) = 572645 bytes
 SHA1 (patch-aa) = 47d408925ca7fa808a4c4412cf2736c49bf2570e
+SHA1 (patch-ab) = d9c5286ec1518c2133fcdc1b21f3cefe46d83571

cppadcodegen/patches/patch-ab

+--- cmake/FindCppAD.cmake.orig	2020-03-18 19:33:25.000000000 +0100
++++ cmake/FindCppAD.cmake	2020-04-08 15:35:47.121123892 +0200
+@@ -27,7 +27,7 @@
+ IF (DEFINED CPPAD_HOME)
+ 
+     FIND_PATH(CPPAD_INCLUDE_DIR NAMES cppad/cppad.hpp
+-            PATHS "${CPPAD_HOME}"
++            PATHS "${CPPAD_HOME}/include"
+             NO_DEFAULT_PATH)
+ 
+     FIND_LIBRARY(CPPAD_IPOPT_LIBRARY
+@@ -107,4 +107,3 @@
+     ENDIF ()
+ 
+ ENDIF ()
+-