diff options
Diffstat (limited to 'cmake/Modules/FindGMP.cmake')
| -rw-r--r-- | cmake/Modules/FindGMP.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/cmake/Modules/FindGMP.cmake b/cmake/Modules/FindGMP.cmake index bb48289c5..d584eb1e7 100644 --- a/cmake/Modules/FindGMP.cmake +++ b/cmake/Modules/FindGMP.cmake @@ -1,7 +1,6 @@ - option(ENABLE_SYSTEM_GMP "Use GMP from system" TRUE) mark_as_advanced(GMP_LIBRARY GMP_INCLUDE_DIR) -set(USE_SYSTEM_GMP FALSE) +set(USE_SYSTEM_GMP FALSE PARENT_SCOPE) if(ENABLE_SYSTEM_GMP) find_library(GMP_LIBRARY NAMES libgmp.so) @@ -10,6 +9,7 @@ if(ENABLE_SYSTEM_GMP) if(GMP_LIBRARY AND GMP_INCLUDE_DIR) message (STATUS "Using GMP provided by system.") set(USE_SYSTEM_GMP TRUE) + set(USE_SYSTEM_GMP TRUE PARENT_SCOPE) else() message (STATUS "Detecting GMP from system failed.") endif() @@ -19,8 +19,10 @@ endif() if(NOT USE_SYSTEM_GMP) message(STATUS "Using bundled mini-gmp library.") - set(GMP_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/gmp) + set(GMP_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/gmp) + set(GMP_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/gmp PARENT_SCOPE) set(GMP_LIBRARY gmp) + set(GMP_LIBRARY gmp PARENT_SCOPE) add_subdirectory(gmp) endif() |