X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FRegularExpressionDxe%2FRegularExpressionDxe.inf;fp=MdeModulePkg%2FUniversal%2FRegularExpressionDxe%2FRegularExpressionDxe.inf;h=df54716182dd3839de3f76515c64c910fbf1f718;hp=da50092cd22f799d49d0adf0431a7ff19b7916e0;hb=22158559570e90dacc6961c76abc8cc848aa0b21;hpb=3948c510edad901bb9f8d23f7bf0f4ae91b5fcde

diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/RegularExpressionDxe.inf b/MdeModulePkg/Universal/RegularExpressionDxe/RegularExpressionDxe.inf
index da50092cd2..df54716182 100644
--- a/MdeModulePkg/Universal/RegularExpressionDxe/RegularExpressionDxe.inf
+++ b/MdeModulePkg/Universal/RegularExpressionDxe/RegularExpressionDxe.inf
@@ -79,6 +79,9 @@
   gEfiRegularExpressionProtocolGuid       ## PRODUCES
 
 [BuildOptions]
+  # Enable STDARG for variable arguments
+  *_*_*_CC_FLAGS = -DHAVE_STDARG_H
+
   # Override MSFT build option to remove /Oi and /GL
   MSFT:*_*_*_CC_FLAGS          = /GL-
   INTEL:*_*_*_CC_FLAGS         = /Oi-