Fix required by suitesparse to build Mongoose
The CMakeLists.txt of Mongoose assumes that SuiteSparse_config has been
installed into the suitesparse source directory, which is not the case
for us, as we are building suitesparse out-of-tree.
SuiteSparse_config can instead be found in the ${CMAKE_INSTALL_PREFIX}
directory.
diff --git a/Mongoose/CMakeLists.txt b/Mongoose/CMakeLists.txt
index 7e134ab..76fa9e2 100644
--- a/Mongoose/CMakeLists.txt
+++ b/Mongoose/CMakeLists.txt
@@ -148,10 +148,10 @@ set(CMAKE_CXX_STANDARD 11)
#set(CMAKE_CXX_STANDARD_REQUIRED ON)
# determine which SuiteSparse_config to use
-if (EXISTS ${PROJECT_SOURCE_DIR}/../SuiteSparse_config)
- message(STATUS "External ../SuiteSparse_config" ${BoldBlue} " found" ${ColourReset} ".")
+if (EXISTS ${CMAKE_INSTALL_PREFIX})
+ message(STATUS "External SuiteSparse_config" ${BoldBlue} " found" ${ColourReset} ".")
set ( SUITESPARSE_CONFIG_DIR ${PROJECT_SOURCE_DIR}/../SuiteSparse_config )
- link_directories ( ${PROJECT_SOURCE_DIR}/../lib )
+ link_directories ( ${CMAKE_INSTALL_PREFIX}/lib )
message ( STATUS "Note: ../SuiteSparse_config must be compiled before compiling Mongoose" )
set ( SUITESPARSE_CONFIG_LIBRARY suitesparseconfig )
else ()
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