Allow the caller of the top-level makefile either to set EXTRA_LDFLAGS in the environment or to pass EXTRA_LDFLAGS as a macro definition on the command line. EXTRA_LDFLAGS extends (and potentially overrides) default link-editing flags set in the makefiles.
Cc: Liming Gao <liming....@intel.com> Cc: Yonghong Zhu <yonghong....@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1540244 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <ler...@redhat.com> --- BaseTools/Source/C/Makefiles/header.makefile | 3 +++ BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile | 6 +++++- BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile | 6 +++++- 3 files changed, 13 insertions(+), 2 deletions(-) diff --git a/BaseTools/Source/C/Makefiles/header.makefile b/BaseTools/Source/C/Makefiles/header.makefile index 1b4cad5497ec..7f283d6464a8 100644 --- a/BaseTools/Source/C/Makefiles/header.makefile +++ b/BaseTools/Source/C/Makefiles/header.makefile @@ -99,6 +99,9 @@ endif BUILD_CFLAGS += $(BUILD_OPTFLAGS) BUILD_CXXFLAGS += $(BUILD_OPTFLAGS) +# keep EXTRA_LDFLAGS last +BUILD_LFLAGS += $(EXTRA_LDFLAGS) + .PHONY: all .PHONY: install .PHONY: clean diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile b/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile index cefe6a078b39..68897cb81e20 100644 --- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile +++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile @@ -178,6 +178,10 @@ OUT_OBJ = -o BUILD_CFLAGS=$(COPT) BUILD_CPPFLAGS=-I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN -DZZLEXBUFSIZE=65536 + +# keep EXTRA_LDFLAGS last +BUILD_LFLAGS = $(EXTRA_LDFLAGS) + # # SGI Users, use this CFLAGS # @@ -186,7 +190,7 @@ OBJ=antlr.o scan.o err.o bits.o build.o fset2.o fset.o gen.o \ globals.o hash.o lex.o main.o misc.o set.o pred.o egman.o mrhoist.o fcache.o $(BIN_DIR)/antlr : $(OBJ) $(SRC) - $(BUILD_CC) -o $(BIN_DIR)/antlr $(OBJ) + $(BUILD_CC) -o $(BIN_DIR)/antlr $(BUILD_LFLAGS) $(OBJ) # what files does PCCTS generate (both ANTLR and DLG) PCCTS_GEN=antlr.c scan.c err.c tokens.h mode.h parser.dlg stdpccts.h remap.h diff --git a/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile b/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile index a9d1771d4c5b..9a185b4b9c7a 100644 --- a/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile +++ b/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile @@ -126,13 +126,17 @@ DLG=${BIN_DIR}/dlg BUILD_CFLAGS=$(COPT) BUILD_CPPFLAGS=-I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN -DZZLEXBUFSIZE=65536 + +# keep EXTRA_LDFLAGS last +BUILD_LFLAGS = $(EXTRA_LDFLAGS) + OBJ_EXT=o OUT_OBJ = -o OBJ = dlg_p.o dlg_a.o main.o err.o set.o support.o output.o \ relabel.o automata.o $(BIN_DIR)/dlg : $(OBJ) $(SRC) - $(BUILD_CC) -o $(BIN_DIR)/dlg $(OBJ) + $(BUILD_CC) -o $(BIN_DIR)/dlg $(BUILD_LFLAGS) $(OBJ) SRC = dlg_p.c dlg_a.c main.c err.c $(SET)/set.c support.c output.c \ relabel.c automata.c -- 2.14.1.3.gb7cf6e02401b _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
