| # Makefile for uClibc (libubacktrace) |
| # |
| # Copyright (C) 2010 STMicroelectronics Ltd |
| # Author: Carmelo Amoroso <carmelo.amoroso@st.com> |
| |
| # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. |
| # |
| |
| subdirs += libubacktrace libubacktrace/$(TARGET_ARCH) |
| |
| CFLAGS-libubacktrace := -DNOT_IN_libc -DIS_IN_libubacktrace $(SSP_ALL_CFLAGS) |
| |
| LDFLAGS-libubacktrace.so := $(LDFLAGS) $(top_builddir)lib/libdl-$(VERSION).so |
| |
| LIBS-libubacktrace.so := $(LIBS) |
| |
| libubacktrace_FULL_NAME := libubacktrace-$(VERSION).so |
| |
| libubacktrace_DIR := $(top_srcdir)libubacktrace |
| libubacktrace_OUT := $(top_builddir)libubacktrace |
| |
| libubacktrace_ARCH_DIR:=$(libubacktrace_DIR)/$(TARGET_ARCH) |
| libubacktrace_ARCH_OUT:=$(libubacktrace_OUT)/$(TARGET_ARCH) |
| |
| -include $(libubacktrace_ARCH_DIR)/Makefile.arch |
| |
| libubacktrace_SRC-y := |
| libubacktrace_SRC-$(UCLIBC_HAS_BACKTRACE) := backtrace.c backtracesyms.c backtracesymsfd.c |
| |
| # remove generic sources, if arch specific version is present |
| ifneq ($(strip $(libubacktrace_ARCH_SRC-y)),) |
| libubacktrace_SRC-y := $(filter-out $(notdir $(libubacktrace_ARCH_SRC-y)),$(libubacktrace_SRC-y)) |
| endif |
| |
| # -fasynchronous-unwind-tables is required for backtrace to work using dwarf2 |
| CFLAGS-backtrace.c := -fasynchronous-unwind-tables |
| |
| # pass common flags to arch dirs |
| ifneq ($(strip $(libubacktrace_ARCH_OBJS)),) |
| CFLAGS-libubacktrace/$(TARGET_ARCH)/ := $(CFLAGS-libubacktrace) |
| endif |
| |
| libubacktrace_SRCS := $(patsubst %.c,$(libubacktrace_DIR)/%.c,$(libubacktrace_SRC-y)) |
| libubacktrace_OBJS := $(patsubst $(libubacktrace_DIR)/%.c,$(libubacktrace_OUT)/%.o,$(libubacktrace_SRCS)) |
| |
| ifeq ($(DOPIC),y) |
| libubacktrace-a-y += $(libubacktrace_OBJS:.o=.os) |
| else |
| libubacktrace-a-y += $(libubacktrace_OBJS) |
| endif |
| libubacktrace-so-y += $(libubacktrace_OBJS:.o=.os) |
| |
| lib-a-$(UCLIBC_HAS_BACKTRACE) += $(top_builddir)lib/libubacktrace.a |
| lib-so-$(UCLIBC_HAS_BACKTRACE) += $(top_builddir)lib/libubacktrace.so |
| |
| objclean-y += CLEAN_libubacktrace |
| |
| ifeq ($(DOMULTI),n) |
| ifeq ($(DOPIC),y) |
| $(top_builddir)lib/libubacktrace.so: $(top_builddir)lib/libubacktrace.a $(libdl.depend) |
| else |
| $(top_builddir)lib/libubacktrace.so: $(libubacktrace_OUT)/libubacktrace_so.a $(libdl.depend) |
| endif |
| $(call link.so,$(libubacktrace_FULL_NAME),$(ABI_VERSION)) |
| else |
| $(top_builddir)lib/libubacktrace.so: $(libubacktrace_OUT)/libubacktrace.oS | $(libdl.depend) |
| $(call linkm.so,$(libubacktrace_FULL_NAME),$(ABI_VERSION)) |
| endif |
| |
| $(libubacktrace_OUT)/libubacktrace_so.a: $(libubacktrace-so-y) |
| $(Q)$(RM) $@ |
| $(do_ar) |
| |
| $(libubacktrace_OUT)/libubacktrace.oS: $(libubacktrace_SRCS) $(libubacktrace_ARCH_SRCS) |
| $(Q)$(RM) $@ |
| $(compile-m) |
| |
| $(top_builddir)lib/libubacktrace.a: $(libubacktrace-a-y) |
| $(Q)$(INSTALL) -d $(dir $@) |
| $(Q)$(RM) $@ |
| $(do_ar) |
| |
| CLEAN_libubacktrace: |
| $(do_rm) $(addprefix $(libubacktrace_OUT)/*., o os oS a) |