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-rw-r--r--Makefile.flags9
1 files changed, 7 insertions, 2 deletions
diff --git a/Makefile.flags b/Makefile.flags
index cb2c878..e940547 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -91,8 +91,13 @@ ifeq ($(CONFIG_DMALLOC),y)
LDLIBS += dmalloc
endif
-LDFLAGS_ELF2FLT = -Wl,-elf2flt
-ifneq (,$(findstring $(LDFLAGS_ELF2FLT),$(LDFLAGS)))
+# If a flat binary should be built, CFLAGS_busybox="-Wl,-elf2flt"
+# env var should be set for make invocation.
+# Here we check whether CFLAGS_busybox indeed contains that flag.
+# (For historical reasons, we also check LDFLAGS, which doesn't
+# seem to be entirely correct variable to put "-Wl,-elf2flt" into).
+W_ELF2FLT = -Wl,-elf2flt
+ifneq (,$(findstring $(W_ELF2FLT),$(LDFLAGS) $(CFLAGS_busybox)))
SKIP_STRIP = y
endif