libgcc-math/Makefile.am

   1 ## Makefile for the toplevel directory of the libgcc-math library.
   2 ##
   3 ## Copyright (C) 2005
   4 ## Free Software Foundation, Inc.
   5 ##
   6
   7 AUTOMAKE_OPTIONS = 1.9.5 foreign
   8 ACLOCAL_AMFLAGS = -I .. -I ../config
   9 MAINT_CHARSET = latin1
  10
  11 SUBDIRS = @arch_subdirs@
  12
  13 # May be used by various substitution variables.
  14 gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
  15
  16 if LIBGCCM_USE_SYMVER
  17 version_arg = -Wl,--version-script=gccm.map
  18 version_dep = gccm.map
  19 .PHONY: gccm.map
  20 gccm.map:
  21         rm -f gccm.map
  22         for map in @arch_maps@; do \
  23           cat $(srcdir)/$$map >> gccm.map; \
  24         done
  25 else
  26 version_arg =
  27 version_dep =
  28 endif
  29
  30
  31 if BUILD_LIBGCC_MATH
  32 toolexeclib_LTLIBRARIES = libgcc-math.la
  33
  34 libgcc_math_la_SOURCES =
  35 libgcc_math_la_LIBADD = @arch_libraries@
  36 libgcc_math_la_DEPENDENCIES = $(libgcc_math_la_LIBADD) $(version_dep)
  37 libgcc_math_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` \
  38         $(version_arg) -lm
  39 endif
  40
  41
  42 # XXX hack alert
  43 # From libffi/Makefile.am
  44
  45 # Work around what appears to be a GNU make bug handling MAKEFLAGS
  46 # values defined in terms of make variables, as is the case for CC and
  47 # friends when we are called from the top level Makefile.
  48 AM_MAKEFLAGS = \
  49         "AR_FLAGS=$(AR_FLAGS)" \
  50         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
  51         "CFLAGS=$(CFLAGS)" \
  52         "CXXFLAGS=$(CXXFLAGS)" \
  53         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
  54         "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
  55         "INSTALL=$(INSTALL)" \
  56         "INSTALL_DATA=$(INSTALL_DATA)" \
  57         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
  58         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
  59         "JC1FLAGS=$(JC1FLAGS)" \
  60         "LDFLAGS=$(LDFLAGS)" \
  61         "LIBCFLAGS=$(LIBCFLAGS)" \
  62         "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
  63         "MAKE=$(MAKE)" \
  64         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
  65         "PICFLAG=$(PICFLAG)" \
  66         "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
  67         "SHELL=$(SHELL)" \
  68         "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
  69         "exec_prefix=$(exec_prefix)" \
  70         "infodir=$(infodir)" \
  71         "libdir=$(libdir)" \
  72         "prefix=$(prefix)" \
  73         "includedir=$(includedir)" \
  74         "AR=$(AR)" \
  75         "AS=$(AS)" \
  76         "CC=$(CC)" \
  77         "CXX=$(CXX)" \
  78         "LD=$(LD)" \
  79         "LIBCFLAGS=$(LIBCFLAGS)" \
  80         "NM=$(NM)" \
  81         "PICFLAG=$(PICFLAG)" \
  82         "RANLIB=$(RANLIB)" \
  83         "DESTDIR=$(DESTDIR)"
  84
  85 MAKEOVERRIDES=
  86
  87 ## ################################################################
  88