build: split environment variables used to search for libraries

Fixes https://gitlab.com/nsnam/ns-3-dev/-/issues/673
2022-06-09 19:23:54 -03:00
parent d616b77129
commit 6db83e54bf
1 changed files with 3 additions and 0 deletions
--- a/build-support/macros-and-definitions.cmake
+++ b/build-support/macros-and-definitions.cmake
@@ -1857,6 +1857,9 @@ function(find_external_library)
                            # directories
      $ENV{PATH} # Search for libraries in PATH directories
  )
+  # Split : separated entries from environment variables by replacing separators with ;
+  string(REPLACE ":" ";" library_search_paths "${library_search_paths}")
+
  set(suffixes /build /lib /build/lib / /bin ${path_suffixes})

  # For each of the library names in LIBRARY_NAMES or LIBRARY_NAME