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# Process this file with automake to generate Makefile.in

AUTOMAKE_OPTIONS = foreign

SUBDIRS = po testsuite

tooldir = $(exec_prefix)/$(target_alias)

ACLOCAL_AMFLAGS = -I ../bfd -I ../config

AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS)
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS)

AM_CPPFLAGS = \
        -I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../elfcpp \
        -DLOCALEDIR="\"$(datadir)/locale\"" \
        -DBINDIR="\"$(bindir)\"" -DTOOLBINDIR="\"$(tooldir)/bin\"" \
        @INCINTL@

LIBIBERTY = ../libiberty/libiberty.a

if PLUGINS
LIBDL = -ldl
endif

if THREADS
THREADSLIB = -lpthread
endif

AM_YFLAGS = -d

# Automake 1.10+ disables lex and yacc output file regeneration if
# maintainer mode is disabled.  Avoid this.
am__skiplex =
am__skipyacc =

noinst_PROGRAMS = ld-new
noinst_LIBRARIES = libgold.a

CCFILES = \
        archive.cc \
        binary.cc \
        common.cc \
        compressed_output.cc \
        copy-relocs.cc \
        cref.cc \
        defstd.cc \
        descriptors.cc \
        dirsearch.cc \
        dynobj.cc \
        dwarf_reader.cc \
        ehframe.cc \
        errors.cc \
        expression.cc \
        fileread.cc \
        gc.cc \
        gold.cc \
        gold-threads.cc \
        icf.cc \
        incremental.cc \
        layout.cc \
        mapfile.cc \
        merge.cc \
        object.cc \
        options.cc \
        output.cc \
        parameters.cc \
        plugin.cc \
        readsyms.cc \
        reduced_debug_output.cc \
        reloc.cc \
        resolve.cc \
        script-sections.cc \
        script.cc \
        stringpool.cc \
        symtab.cc \
        target.cc \
        target-select.cc \
        version.cc \
        workqueue.cc \
        workqueue-threads.cc

HFILES = \
        archive.h \
        binary.h \
        common.h \
        compressed_output.h \
        copy-relocs.h \
        cref.h \
        defstd.h \
        dirsearch.h \
        descriptors.h \
        dynobj.h \
        dwarf_reader.h \
        ehframe.h \
        errors.h \
        fileread.h \
        freebsd.h \
        gc.h \
        gold.h \
        gold-threads.h \
        icf.h \
        layout.h \
        mapfile.h \
        merge.h \
        object.h \
        options.h \
        output.h \
        parameters.h \
        plugin.h \
        readsyms.h \
        reduced_debug_output.h \
        reloc.h \
        reloc-types.h \
        script-c.h \
        script-sections.h \
        script.h \
        stringpool.h \
        symtab.h \
        target.h \
        target-reloc.h \
        target-select.h \
        tls.h \
        token.h \
        workqueue.h \
        workqueue-internal.h

YFILES = \
        yyscript.y

EXTRA_DIST = yyscript.c yyscript.h

TARGETSOURCES = \
        i386.cc x86_64.cc sparc.cc powerpc.cc arm.cc

ALL_TARGETOBJS = \
        i386.$(OBJEXT) x86_64.$(OBJEXT) sparc.$(OBJEXT) powerpc.$(OBJEXT) \
        arm.$(OBJEXT)

libgold_a_SOURCES = $(CCFILES) $(HFILES) $(YFILES)
libgold_a_LIBADD = $(LIBOBJS)

sources_var = main.cc
deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \
         $(THREADSLIB) $(LIBDL)

ld_new_SOURCES = $(sources_var)
ld_new_DEPENDENCIES = $(deps_var)
ld_new_LDADD = $(ldadd_var)

EXTRA_ld_new_SOURCES = $(TARGETSOURCES)

# Use an explicit dependency for the bison generated header file.
expression.$(OBJEXT): yyscript.h
script-sections.$(OBJEXT): yyscript.h
script.$(OBJEXT): yyscript.h

# We have to build libgold.a before we run the tests.
check: libgold.a

.PHONY: install-exec-local

install-exec-local: ld-new$(EXEEXT)
        $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(tooldir)/bin
        n=`echo ld | sed '$(transform)'`; \
        $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${n}$(EXEEXT); \
        if test "$(bindir)" != "$(tooldir)/bin"; then \
          rm -f $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \
          ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT) >/dev/null 2>/dev/null \
            || $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \
        fi

# We want install to imply install-info as per GNU standards, despite
# the cygnus option.
install-data-local: install-info

POTFILES= $(CCFILES) $(HFILES) $(TARGETSOURCES)

po/POTFILES.in: @MAINT@ Makefile
        for f in $(POTFILES); do echo $$f; done | LC_ALL=C sort > tmp \
          && mv tmp $(srcdir)/po/POTFILES.in

# Bootstrap test support.  We use ld-new to build ld1, then use ld1 to
# build ld2.  ld1 and ld2 should be identical.  ld-new need not be
# identical to ld1, since it was linked with the host linker.

if GCC
if NATIVE_LINKER

gcctestdir1/ld: ld-new
        test -d gcctestdir1 || mkdir -p gcctestdir1
        rm -f gcctestdir1/ld
        (cd gcctestdir1 && $(LN_S) ../ld-new ld)

ld1_SOURCES = $(sources_var)
ld1_DEPENDENCIES = $(deps_var) gcctestdir1/ld
ld1_LDADD = $(ldadd_var)
ld1_LDFLAGS = -Bgcctestdir1/

gcctestdir2/ld: ld1
        test -d gcctestdir2 || mkdir -p gcctestdir2
        rm -f gcctestdir2/ld
        (cd gcctestdir2 && $(LN_S) ../ld1 ld)

ld2_SOURCES = $(sources_var)
ld2_DEPENDENCIES = $(deps_var) gcctestdir2/ld
ld2_LDADD = $(ldadd_var)
ld2_LDFLAGS = -Bgcctestdir2/

bootstrap-test: ld2
        rm -f $@
        echo "#!/bin/sh" > $@
        echo "cmp ld1 ld2" > $@
        chmod +x $@

libgold-1-r.o: gcctestdir1/ld libgold.a
        gcctestdir1/ld -o $@ -r --whole-archive libgold.a

ld1_r_SOURCES = $(sources_var)
ld1_r_DEPENDENCIES = libgold-1-r.o $(deps_var) gcctestdir1/ld
ld1_r_LDADD = libgold-1-r.o $(ldadd_var)
ld1_r_LDFLAGS = -Bgcctestdir1/

gcctestdir2-r/ld: ld1-r
        test -d gcctestdir2-r || mkdir -p gcctestdir2-r
        rm -f gcctestdir2-r/ld
        (cd gcctestdir2-r && $(LN_S) ../ld1-r ld)

libgold-2-r.o: gcctestdir2-r/ld libgold.a
        gcctestdir2-r/ld -o $@ -r --whole-archive libgold.a

ld2_r_SOURCES = $(sources_var)
ld2_r_DEPENDENCIES = libgold-2-r.o $(deps_var) gcctestdir2-r/ld
ld2_r_LDADD = libgold-2-r.o $(ldadd_var)
ld2_r_LDFLAGS = -Bgcctestdir2-r/

bootstrap-test-r: ld2-r
        rm -f $@
        echo "#!/bin/sh" > $@
        echo "cmp ld1-r ld2-r" > $@
        chmod +x $@

check_PROGRAMS = ld1 ld2 ld1-r ld2-r
TESTS = bootstrap-test bootstrap-test-r

endif
endif