summaryrefslogtreecommitdiff
path: root/libm/Makefile.in
diff options
context:
space:
mode:
authorPeter S. Mazinger <ps.m@gmx.net>2005-11-17 22:56:02 (GMT)
committerPeter S. Mazinger <ps.m@gmx.net>2005-11-17 22:56:02 (GMT)
commit0a7b9d5d57021e616dc5e4b5dfaa3b93131381af (patch)
treec8f59bd3d11749d7512393e5e34e17a7270c5bc6 /libm/Makefile.in
parentc24e561a344c12f829ffffbf1b5b7b179409b0da (diff)
Include all lib*/Makefile.in in top_srcdir/Makefile.in, allows adding foreign objects to a lib
Diffstat (limited to 'libm/Makefile.in')
-rw-r--r--libm/Makefile.in93
1 files changed, 58 insertions, 35 deletions
diff --git a/libm/Makefile.in b/libm/Makefile.in
index 465a5db..4057203 100644
--- a/libm/Makefile.in
+++ b/libm/Makefile.in
@@ -20,22 +20,27 @@
# by Erik Andersen <andersen@codepoet.org>
#
-CFLAGS+=$(SSP_ALL_CFLAGS)
+CFLAGS-libm := -DNOT_IN_libc $(SSP_ALL_CFLAGS)
+CFLAGS-libm += -D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE
-CFLAGS+=-D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE
+CFLAGS-libm/$(TARGET_ARCH)/ := $(CFLAGS-libm)
-CFLAGS-s_lib_version.c=-D_POSIX_MODE
+CFLAGS-s_lib_version.c := -D_POSIX_MODE
-LIB_NAME:=libm
+LDFLAGS-libm.so := $(LDFLAGS)
+
+LIBS-libm.so := $(LIBS)
+
+libm_FULL_NAME := libm-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
ifeq ($(HAS_FPU),y)
-include $(top_srcdir)libm/$(TARGET_ARCH)/Makefile.arch
endif
-FL_MSRC:=float_wrappers.c
+FL_MSRC := float_wrappers.c
ifeq ($(DO_C99_MATH),y)
-CSRC:= \
+CSRC := \
e_acos.c e_acosh.c e_asin.c e_atan2.c e_atanh.c e_cosh.c \
e_exp.c e_fmod.c e_gamma.c e_gamma_r.c e_hypot.c e_j0.c \
e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c e_log.c e_log10.c \
@@ -51,7 +56,7 @@ CSRC:= \
w_hypot.c w_j0.c w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \
w_log.c w_log10.c w_pow.c w_remainder.c w_scalb.c w_sinh.c \
w_sqrt.c fpmacros.c nan.c
-FL_MOBJ:= \
+FL_MOBJ := \
acosf.o acoshf.o asinf.o asinhf.o atan2f.o atanf.o atanhf.o cbrtf.o \
ceilf.o copysignf.o cosf.o coshf.o erfcf.o erff.o exp2f.o expf.o \
expm1f.o fabsf.o fdimf.o floorf.o fmaf.o fmaxf.o fminf.o fmodf.o \
@@ -62,7 +67,7 @@ FL_MOBJ:= \
tgammaf.o truncf.o
else
# This list of math functions was taken from POSIX/IEEE 1003.1b-1993
-CSRC:= \
+CSRC := \
w_acos.c w_asin.c s_atan.c w_atan2.c s_ceil.c s_cos.c \
w_cosh.c w_exp.c s_fabs.c s_floor.c w_fmod.c s_frexp.c \
s_ldexp.c w_log.c w_log10.c s_modf.c w_pow.c s_sin.c \
@@ -72,11 +77,11 @@ CSRC:= \
k_sin.c e_sinh.c e_sqrt.c k_tan.c e_rem_pio2.c k_rem_pio2.c \
s_finite.c
# We'll add sqrtf to avoid problems with libstdc++
-FL_MOBJ:=sqrtf.o
+FL_MOBJ := sqrtf.o
endif
-libm_DIR:=$(top_srcdir)libm
-libm_OUT:=$(top_builddir)libm
+libm_DIR := $(top_srcdir)libm
+libm_OUT := $(top_builddir)libm
# assume that arch specific versions are provided as single sources/objects
ifeq ($(HAS_FPU),y)
@@ -84,50 +89,68 @@ ifneq ($(strip $(libm_ARCH_OBJS)),)
# remove generic sources, if arch specific version is present
ifneq ($(strip $(libm_ARCH_SRC)),)
-CSRC:=$(filter-out $(notdir $(libm_ARCH_SRC)),$(CSRC))
+CSRC := $(filter-out $(notdir $(libm_ARCH_SRC)),$(CSRC))
endif
# remove generic objects built from multi-sources, if arch specific version is present
-FL_MOBJ:=$(filter-out $(notdir $(libm_ARCH_OBJS)),$(FL_MOBJ))
+FL_MOBJ := $(filter-out $(notdir $(libm_ARCH_OBJS)),$(FL_MOBJ))
# we also try to remove % if s_% is in arch specific subdir
-FL_MOBJ:=$(filter-out $(patsubst s_%.o,%.o,$(notdir $(libm_ARCH_OBJS))),$(FL_MOBJ))
+FL_MOBJ := $(filter-out $(patsubst s_%.o,%.o,$(notdir $(libm_ARCH_OBJS))),$(FL_MOBJ))
endif
endif
ifneq ($(DOMULTI),n)
ifeq ($(DO_C99_MATH),y)
-LIBM_NO_MULTI:=s_lib_version.c
-CSRC:=$(filter-out $(LIBM_NO_MULTI),$(CSRC))
+LIBM_NO_MULTI := s_lib_version.c
+CSRC := $(filter-out $(LIBM_NO_MULTI),$(CSRC))
endif
endif
-libm_SRC:=$(patsubst %.c,$(libm_DIR)/%.c,$(CSRC))
-libm_OBJ:=$(patsubst $(libm_DIR)/%.c,$(libm_OUT)/%.o,$(libm_SRC))
+libm_SRC := $(patsubst %.c,$(libm_DIR)/%.c,$(CSRC))
+libm_OBJ := $(patsubst $(libm_DIR)/%.c,$(libm_OUT)/%.o,$(libm_SRC))
-libm_MSRC:=$(libm_DIR)/$(FL_MSRC)
-libm_MOBJ:=$(patsubst %.o,$(libm_OUT)/%.o,$(FL_MOBJ))
+libm_MSRC := $(libm_DIR)/$(FL_MSRC)
+libm_MOBJ := $(patsubst %.o,$(libm_OUT)/%.o,$(FL_MOBJ))
-libm_DEF:=$(patsubst %,-DL_%,$(subst .o,,$(notdir $(libm_MOBJ))))
+libm_DEF := $(patsubst %,-DL_%,$(subst .o,,$(notdir $(libm_MOBJ))))
-libm_OBJS:=$(libm_OBJ) $(libm_MOBJ)
+libm_OBJS := $(libm_OBJ) $(libm_MOBJ)
-$(libm_MOBJ): $(libm_MSRC)
- $(compile.m)
+libm-a-y += $(libm_OBJS)
+libm-so-y += $(libm_OBJS:.o=.os)
-$(libm_MOBJ:.o=.os): $(libm_MSRC)
- $(compile.m)
+CFLAGS-multi-y := $(libm_DEF)
+libm-multi-y += $(libm_SRC) $(libm_MSRC)
+libm-nomulti-$(DO_C99_MATH) += $(patsubst %.c,$(libm_OUT)/%.o,$(LIBM_NO_MULTI))
-libm-a-$(UCLIBC_HAS_FLOATS)+=$(libm_OBJS)
-libm-so-$(UCLIBC_HAS_FLOATS)+=$(libm_OBJS:.o=.os)
+lib-a-$(UCLIBC_HAS_FLOATS) += $(top_builddir)lib/libm.a
+lib-so-$(UCLIBC_HAS_FLOATS) += $(top_builddir)lib/libm.so
+objclean-y += libm_clean
-CFLAGS-multi-$(UCLIBC_HAS_FLOATS)+=$(libm_DEF)
-libm-multi-$(UCLIBC_HAS_FLOATS)+=$(libm_SRC) $(libm_MSRC)
-ifeq ($(DO_C99_MATH),y)
-libm-nomulti-$(UCLIBC_HAS_FLOATS)+=$(patsubst %.c,$(libm_OUT)/%.o,$(LIBM_NO_MULTI))
+$(top_builddir)lib/libm.so: $(libm_OUT)/libm_so.a libc-y
+ $(call link.so,$(libm_FULL_NAME),$(MAJOR_VERSION))
+
+$(libm_OUT)/libm_so.a: $(libm-so-y)
+ $(Q)$(RM) $@
+ $(do_strip)
+ $(do_ar)
+
+ifeq ($(DOPIC),y)
+$(top_builddir)lib/libm.a: $(libm-a-y:.o=.os)
+else
+$(top_builddir)lib/libm.a: $(libm-a-y)
endif
+ $(Q)$(INSTALL) -d $(dir $@)
+ $(Q)$(RM) $@
+ $(do_strip)
+ $(do_ar)
-objclean-y+=libm_clean
+$(libm_MOBJ): $(libm_MSRC)
+ $(compile.m)
+
+$(libm_MOBJ:.o=.os): $(libm_MSRC)
+ $(compile.m)
-lib-a-$(UCLIBC_HAS_FLOATS)+=$(top_builddir)lib/libm.a
-lib-so-$(UCLIBC_HAS_FLOATS)+=$(top_builddir)lib/libm.so
+libm_clean:
+ $(RM) $(libm_OUT)/*.{o,os,a}