X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=scripts%2FMakefile.build;h=482ed0c8d80482c8bbf81e7a46adbfd2c96c9e9a;hb=56c0e646c4f6aeb263d9bff01b3619d81a0b062e;hp=ac0554eeae170bd78ff9187ea54ad0f66ec88e52;hpb=b9cb64825b5e6efeb715abd8b48d9b12f98973e9;p=u-boot

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index ac0554eeae..482ed0c8d8 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # ==========================================================================
 # Building
 # ==========================================================================
@@ -253,8 +254,9 @@ sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH
 	"$(if $(part-of-module),1,0)" "$(@)";
 recordmcount_source := $(srctree)/scripts/recordmcount.pl
 endif
-cmd_record_mcount = 						\
-	if [ "$(findstring -pg,$(_c_flags))" = "-pg" ]; then	\
+cmd_record_mcount =						\
+	if [ "$(findstring $(CC_FLAGS_FTRACE),$(_c_flags))" =	\
+	     "$(CC_FLAGS_FTRACE)" ]; then			\
 		$(sub_cmd_record_mcount)			\
 	fi;
 endif
@@ -413,6 +415,17 @@ $(call multi_depend, $(multi-used-m), .o, -objs -y)
 targets += $(multi-used-y) $(multi-used-m)
 
 
+# Add intermediate targets:
+# When building objects with specific suffix patterns, add intermediate
+# targets that the final targets are derived from.
+intermediate_targets = $(foreach sfx, $(2), \
+				$(patsubst %$(strip $(1)),%$(sfx), \
+					$(filter %$(strip $(1)), $(targets))))
+# %.lex.o <- %.lex.c <- %.l
+# %.tab.o <- %.tab.[ch] <- %.y
+targets += $(call intermediate_targets, .lex.o, .lex.c) \
+	   $(call intermediate_targets, .tab.o, .tab.c .tab.h)
+
 # Descending
 # ---------------------------------------------------------------------------