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-rw-r--r--mk/vars.mk2
1 files changed, 2 insertions, 0 deletions
diff --git a/mk/vars.mk b/mk/vars.mk
index bd4b2442a..ad0e56206 100644
--- a/mk/vars.mk
+++ b/mk/vars.mk
@@ -238,10 +238,12 @@ endif
# special architecture optimization flags
ifeq ($(ADK_TARGET_ARCH_XTENSA),y)
ifeq ($(ADK_TARGET_BIG_ENDIAN),)
+ifeq ($(ADK_TARGET_LIB_NEWLIB),)
TARGET_CFLAGS+= -mlongcalls -mauto-litpools
TARGET_CXXFLAGS+= -mlongcalls -mauto-litpools
endif
endif
+endif
ifeq ($(ADK_TARGET_ARCH_MICROBLAZE),y)
TARGET_CFLAGS+= -mxl-barrel-shift
TARGET_CXXFLAGS+= -mxl-barrel-shift