From 08fc030abb1c5c03ce98414596e86229ff2d2c07 Mon Sep 17 00:00:00 2001
From: Eric Bechet <eric.bechet@ulg.ac.be>
Date: Mon, 2 May 2011 13:14:59 +0000
Subject: [PATCH]
---
CMakeLists.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3b5ce203d..0b9aabcff5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -616,6 +616,12 @@ endif(ENABLE_TAUCS)
if(ENABLE_PETSC)
set(ENV_PETSC_DIR $ENV{PETSC_DIR})
set(ENV_PETSC_ARCH $ENV{PETSC_ARCH})
+ if(NOT ENV_PETSC_DIR)
+ message("WARNING: Export PETSC_DIR before calling cmake")
+ endif(NOT ENV_PETSC_DIR)
+ if(NOT ENV_PETSC_ARCH)
+ message("WARNING: Export PETSC_ARCH before calling cmake")
+ endif(NOT ENV_PETSC_ARCH)
if(EXISTS ${ENV_PETSC_DIR}/${ENV_PETSC_ARCH}/conf/petscvariables)
set_config_option(HAVE_PETSC "PETSc")
file(STRINGS ${ENV_PETSC_DIR}/${ENV_PETSC_ARCH}/conf/petscvariables
@@ -647,6 +653,9 @@ if(ENABLE_PETSC)
# find slepc
if(ENABLE_SLEPC)
set(ENV_SLEPC_DIR $ENV{SLEPC_DIR})
+ if(NOT ENV_SLEPC_DIR)
+ message("WARNING: Export SLEPC_DIR before calling cmake")
+ endif(NOT ENV_SLEPC_DIR)
find_library(SLEPC_LIB slepc PATHS ${ENV_SLEPC_DIR}/${ENV_PETSC_ARCH}/lib)
if(SLEPC_LIB)
set_config_option(HAVE_SLEPC "SLEPc")
--
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