build-src.mk: Fix CPPFLAGS

'-D' flags also correspond to CPPFLAGS, not CFLAGS.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/build-src.mk b/lib/build-src.mk
index 7c942a81ee8d41b2f013e1103d126d057c64cec1..fbb71503a55dcfdd684c71b1c988cb90f330ac40 100644 (file)
--- a/lib/build-src.mk
+++ b/lib/build-src.mk
@@ -17,12 +17,11 @@ include $(srcdir)/lib/src.mk
 PKG-CONFIG_LIBS := libbsd-overlay
 
 
-DEFAULT_CPPFLAGS := $(shell $(PKG-CONFIG) --cflags-only-I $(PKG-CONFIG_LIBS))
+DEFAULT_CPPFLAGS := $(shell $(PKG-CONFIG) --cflags $(PKG-CONFIG_LIBS))
 EXTRA_CPPFLAGS   :=
 CPPFLAGS         := $(DEFAULT_CPPFLAGS) $(EXTRA_CPPFLAGS)
 
-DEFAULT_CFLAGS := $(shell $(PKG-CONFIG) --cflags-only-other $(PKG-CONFIG_LIBS))
-DEFAULT_CFLAGS += -std=gnu17
+DEFAULT_CFLAGS := -std=gnu17
 DEFAULT_CFLAGS += -Wall
 DEFAULT_CFLAGS += -Wextra
 DEFAULT_CFLAGS += -Wstrict-prototypes