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build: Move the toolchain library setting to the common place

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so all boards support C++ automatically
This commit is contained in:
Xiang Xiao
2020-07-15 20:51:26 +08:00
committed by Alan Carvalho de Assis
parent f5311de6b4
commit 4910d43ab0
36 changed files with 301 additions and 85 deletions
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arch/misoc/src/Makefile
+3 -4
View File
@@ -101,8 +101,6 @@ ifeq ($(BOARDMAKE),y)
LDLIBS += -lboard
endif
LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
VPATH = chip:common:$(ARCH_SUBDIR)
all: $(HEAD_OBJ) libarch$(LIBEXT)
@@ -122,8 +120,9 @@ board/libboard$(LIBEXT):
$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" libboard$(LIBEXT) EXTRAFLAGS="$(EXTRAFLAGS)"
nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX) $(HEAD_OBJ) $(EXTRA_OBJS) \
$(LDSTARTGROUP) $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) $(LDENDGROUP)
$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) $(EXTRA_LIBPATHS) \
-o $(NUTTX) $(HEAD_OBJ) $(EXTRA_OBJS) \
$(LDSTARTGROUP) $(LDLIBS) $(EXTRA_LIBS) $(LDENDGROUP)
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
$(Q) $(NM) $(NUTTX) | \
grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
arch/misoc/src/lm32/Toolchain.defs
+15
View File
@@ -91,3 +91,18 @@ ifeq ($(CONFIG_LM32_TOOLCHAIN),GNUL)
ARCROSSDEV ?= lm32-elf-
MAXOPTIMIZATION ?= -Os
endif
# Add the builtin library
EXTRA_LIBS += -lgcc
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libgcc.a}}"
ifneq ($(CONFIG_LIBM),y)
EXTRA_LIBS += -lm
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libm.a}}"
endif
ifeq ($(CONFIG_CXX_LIBSUPCXX),y)
EXTRA_LIBS += -lsupc++
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libsupc++.a}}"
endif
arch/misoc/src/minerva/Toolchain.defs
+15
View File
@@ -42,3 +42,18 @@ ARCHCPUFLAGS = -march=rv32i
ifeq ($(CONFIG_DEBUG_SYMBOLS),)
MAXOPTIMIZATION ?= -Os
endif
# Add the builtin library
EXTRA_LIBS += -lgcc
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libgcc.a}}"
ifneq ($(CONFIG_LIBM),y)
EXTRA_LIBS += -lm
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libm.a}}"
endif
ifeq ($(CONFIG_CXX_LIBSUPCXX),y)
EXTRA_LIBS += -lsupc++
EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libsupc++.a}}"
endif