From d87fb3535e8665ca6f205f7e4a0ae1d171951c12 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Sun, 1 Dec 2013 22:11:37 -0500
Subject: [PATCH] Use include_directories instead of manually adding -I flag.

---
 src/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 8283383c29..e9bde56757 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -135,7 +135,7 @@ if(petsc)
   find_library(libpetsc petsc $ENV{PETSC_DIR}/lib)
   message("-- Using PETSC: ${libpetsc}")
   add_definitions(-DPETSC)
-  set(f90flags  "-I$ENV{PETSC_DIR}/include ${f90flags}")
+  include_directories($ENV{PETSC_DIR}/include)
   set(libraries "${PETSC_PACKAGE_LIBS};${libpetsc};${libraries}")
 endif()