1 AUTOMAKE_OPTIONS = 1.8 foreign
3 SUFFIXES = .c .rs .def .o .lo .a
5 ACLOCAL_AMFLAGS = -I . -I .. -I ../config
7 AM_CFLAGS = -I $(srcdir)/../libgcc -I $(MULTIBUILDTOP)../../gcc/include
9 TOP_GCCDIR := $(shell cd $(top_srcdir) && cd .. && pwd)
11 GCC_DIR = $(TOP_GCCDIR)/gcc
12 RUST_SRC = $(GCC_DIR)/rust
14 SUBDIRS = libproc_macro_internal
16 RUST_BUILDDIR := $(shell pwd)
18 # Work around what appears to be a GNU make bug handling MAKEFLAGS
19 # values defined in terms of make variables, as is the case for CC and
20 # friends when we are called from the top level Makefile.
22 "GCC_DIR=$(GCC_DIR)" \
23 "RUST_SRC=$(RUST_SRC)" \
24 "AR_FLAGS=$(AR_FLAGS)" \
25 "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
26 "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
27 "RUST_FOR_TARGET=$(RUST_FOR_TARGET)" \
29 "CXXFLAGS=$(CXXFLAGS)" \
30 "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
31 "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
32 "INSTALL=$(INSTALL)" \
33 "INSTALL_DATA=$(INSTALL_DATA)" \
34 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
35 "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
36 "LDFLAGS=$(LDFLAGS)" \
37 "LIBCFLAGS=$(LIBCFLAGS)" \
38 "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
40 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
41 "PICFLAG=$(PICFLAG)" \
42 "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
44 "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
45 "exec_prefix=$(exec_prefix)" \
46 "infodir=$(infodir)" \
48 "includedir=$(includedir)" \
50 "tooldir=$(tooldir)" \
51 "gxx_include_dir=$(gxx_include_dir)" \
57 "NM_FOR_BUILD=$(NM_FOR_BUILD)" \
58 "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
59 "DESTDIR=$(DESTDIR)" \
61 "TARGET_LIB_PATH=$(TARGET_LIB_PATH)" \
62 "TARGET_LIB_PATH_librust=$(TARGET_LIB_PATH_librust)"
64 include $(top_srcdir)/../multilib.am