diff '--color=auto' -ruN libcap-2.77.orig/Make.Rules libcap-2.77/Make.Rules
--- libcap-2.77.orig/Make.Rules	2025-10-26 13:29:03.000000000 -0500
+++ libcap-2.77/Make.Rules	2026-03-15 23:30:24.030620424 -0500
@@ -85,7 +85,7 @@
 CPPFLAGS += -Dlinux $(DEFINES) $(LIBCAP_INCLUDES)
 LDFLAGS ?= # -g
 
-BUILD_CC ?= $(CC)
+BUILD_CC ?= cc
 BUILD_LD ?= $(BUILD_CC) -Wl,-x -shared
 BUILD_COPTS ?= $(COPTS)
 BUILD_CFLAGS ?= $(BUILD_COPTS)