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@@ -38,15 +38,6 @@ CFLAGS+=$(SSP_ALL_CFLAGS)
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CFLAGS+=-D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE
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-ALL_SUBDIRS = powerpc
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-
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-DIRS =
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-ifeq ($(strip $(HAS_FPU)),y)
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-ifeq ($(TARGET_ARCH),$(wildcard $(TARGET_ARCH)))
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-DIRS = $(TARGET_ARCH)
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-endif
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-endif
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-
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LIB_NAME=libm
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AR_LIB_NAME=$(TOPDIR)lib/$(LIB_NAME).a
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SO_LIB_NAME=$(TOPDIR)lib/$(LIB_NAME).so
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@@ -92,21 +83,29 @@ CSRC+= s_expm1.c s_scalbn.c s_copysign.c e_acos.c e_asin.c e_atan2.c \
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FL_MOBJ = sqrtf.o
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endif
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+ifeq ($(strip $(HAS_FPU)),y)
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+ifeq ($(strip $(DO_C99_MATH)),y)
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+ARCH_CSRC=$(wildcard $(TARGET_ARCH)/*.c)
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+ARCH_OBJS=$(patsubst %.c,%.o, $(ARCH_CSRC))
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+endif
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+endif
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+
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COBJS=$(patsubst %.c,%.o, $(CSRC))
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OBJS=$(COBJS) $(FL_MOBJ)
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ifeq ($(strip $(HAVE_SHARED)),y)
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all: $(SO_LIB_NAME)
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else
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-all: $(AR_LIB_NAME) subdirs
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+all: $(AR_LIB_NAME)
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endif
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-$(AR_LIB_NAME): $(OBJS)
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+$(AR_LIB_NAME): $(OBJS) $(ARCH_OBJS)
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$(INSTALL) -d $(TOPDIR)lib
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$(RM) $(AR_LIB_NAME)
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- $(AR) $(ARFLAGS) $(AR_LIB_NAME) $(OBJS)
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+ $(AR) $(ARFLAGS) $(AR_LIB_NAME) $(OBJS) && \
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+ $(AR) $(ARFLAGS) $(AR_LIB_NAME) $(ARCH_OBJS)
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-$(SO_LIB_NAME): $(AR_LIB_NAME) subdirs
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+$(SO_LIB_NAME): $(AR_LIB_NAME)
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$(RM) $(TOPDIR)lib/$(SO_FULL_NAME) $(SO_LIB_NAME).$(MAJOR_VERSION) $(SO_LIB_NAME)
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$(LD) $(LDFLAGS) -soname=$(LIB_NAME).so.$(MAJOR_VERSION) \
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-o $(TOPDIR)lib/$(SO_FULL_NAME) --whole-archive $(AR_LIB_NAME) \
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@@ -115,7 +114,7 @@ $(SO_LIB_NAME): $(AR_LIB_NAME) subdirs
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$(LN) -sf $(SO_FULL_NAME) $(SO_LIB_NAME).$(MAJOR_VERSION)
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$(LN) -sf $(SO_FULL_NAME) $(SO_LIB_NAME)
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-$(COBJS): %.o : %.c
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+$(COBJS) $(ARCH_OBJS): %.o : %.c
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$(CC) $(CFLAGS) -c $< -o $@
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$(STRIPTOOL) -x -R .note -R .comment $*.o
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@@ -126,16 +125,5 @@ $(FL_MOBJ): $(FL_MSRC)
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tags:
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ctags -R
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-clean: subdirs_clean
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- $(RM) *.o *~ core
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-
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-subdirs: $(patsubst %, _dir_%, $(DIRS))
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-subdirs_clean: $(patsubst %, _dirclean_%, $(ALL_SUBDIRS))
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-
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-$(patsubst %, _dir_%, $(DIRS)): $(AR_LIB_NAME)
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- $(MAKE) -C $(patsubst _dir_%, %, $@)
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-
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-$(patsubst %, _dirclean_%, $(ALL_SUBDIRS)): dummy
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- $(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
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-
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-.PHONY: dummy
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+clean:
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+ $(RM) *.o */*.o *~ core
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