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-rw-r--r--Makeconfig13
1 files changed, 7 insertions, 6 deletions
diff --git a/Makeconfig b/Makeconfig
index 01ca7097e6..45a970402e 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -622,14 +622,15 @@ endif # $(+cflags) == ""
+cflags := $(sort $(+cflags))
-# These are flags given to the C compiler to tell it to look for include
-# files (including ones given in angle brackets) in the current directory,
-# in the parent library source directory and in the include directory.
+# These are flags given to the C compiler to tell it to look for
+# include files (including ones given in angle brackets) in the parent
+# library source directory, in the include directory, and in the
+# current directory.
# `+sysdep-includes' will be defined by Makerules.
-+includes = -I$(..)include -I. \
- $(patsubst %/,-I%,$(objpfx)) $(patsubst %/,-I%,$(..)) \
++includes = -I$(..)include $(patsubst %/,-I%,$(..)) \
$(libio-include) $(includes) \
- $(+sysdep-includes) $(sysincludes)
+ $(+sysdep-includes) $(sysincludes) -I. \
+ $(patsubst %/,-I%,$(objpfx))
# Since libio has several internal header files, we use a -I instead
# of many little headers in the include directory.