Provide getdelim and getline compat shims

These are portable implementations from NetBSD that are needed on
Windows and perhaps some other platforms with the new versions of
the mlkem tests.

1 files changed, 10 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebd8260..437570b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -214,6 +214,16 @@ if(HAVE_ASPRINTF)
         add_definitions(-DHAVE_ASPRINTF)
 endif()
 
+check_symbol_exists(getdelim "stdio.h" HAVE_GETDELIM)
+if(HAVE_GETDELIM)
+        add_definitions(-DHAVE_GETDELIM)
+endif()
+
+check_symbol_exists(getline "stdio.h" HAVE_GETLINE)
+if(HAVE_GETLINE)
+        add_definitions(-DHAVE_GETLINE)
+endif()
+
 check_symbol_exists(getopt "unistd.h" HAVE_GETOPT)
 if(HAVE_GETOPT)
         add_definitions(-DHAVE_GETOPT)