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-rw-r--r--third-party/pjproject/patches/user.mak4
1 files changed, 3 insertions, 1 deletions
diff --git a/third-party/pjproject/patches/user.mak b/third-party/pjproject/patches/user.mak
index 31579d19c..dafb25919 100644
--- a/third-party/pjproject/patches/user.mak
+++ b/third-party/pjproject/patches/user.mak
@@ -1,2 +1,4 @@
-CFLAGS += -fPIC -Wno-unused-but-set-variable -Wno-unused-variable -Wno-unused-label -Wno-unused-function -Wno-strict-aliasing
+NUBSV := $(shell gcc -Wno-unused-but-set-variable -o /dev/null -xc -c - </dev/null 2>/dev/null && echo -Wno-unused-but-set-variable)
+
+CFLAGS += -fPIC $(NUBSV) -Wno-unused-variable -Wno-unused-label -Wno-unused-function -Wno-strict-aliasing