libiberty/configure.in

   1 # This file is a shell script fragment that supplies the information
   2 # necessary for a configure script to process the program in
   3 # this directory.  For more information, look at ../configure.
   4
   5 configdirs=
   6 srctrigger=getopt1.c
   7 srcname="-liberty library"
   8
   9 # per-host:
  10
  11 files="alloca-norm.h"
  12 links="alloca-conf.h"
  13
  14 . ${srcdir}/config.table
  15 host_makefile_frag=${frag}
  16
  17 # per-target:
  18
  19 # post-target:
  20
  21 # If this is the target libiberty, check at compile time whether we are using
  22 # newlib.  If we are, we already know the files we need, since the linker
  23 # will fail when run on some of the newlib targets.
  24 if [ -n "${with_target_subdir}" ] ; then
  25   cat > Makefile.tem <<'!EOF!'
  26 CONFIG_H = xconfig.h
  27 NEEDED_LIST = xneeded-list
  28
  29 xconfig.h: Makefile
  30         if [ -f ../newlib/Makefile ]; then \
  31           echo "#define NEED_sys_nerr 1" >xconfig.h; \
  32           echo "#define NEED_sys_errlist 1" >>xconfig.h; \
  33           echo "#define NEED_sys_siglist 1" >>xconfig.h; \
  34           echo "#define NEED_strsignal 1" >>xconfig.h; \
  35           echo "#define NEED_psignal 1" >>xconfig.h; \
  36         else \
  37           $(MAKE) $(FLAGS_TO_PASS) lconfig.h; \
  38           cp lconfig.h xconfig.h; \
  39         fi
  40
  41 xneeded-list: Makefile
  42         if [ -f ../newlib/Makefile ]; then \
  43           echo insque.o random.o strdup.o alloca.o vasprintf.o >xneeded-list; \
  44         else \
  45           $(MAKE) $(FLAGS_TO_PASS) lneeded-list; \
  46           cp lneeded-list xneeded-list; \
  47         fi
  48 !EOF!
  49 sed -e "/^####/  r Makefile.tem" \
  50   -e '/INSTALL_DEST =/s/libdir/tooldir/' ${Makefile} > Makefile.tem3
  51 mv Makefile.tem3 ${Makefile}
  52 rm -f Makefile.tem
  53 fi
  54
  55 # We need multilib support, but only if configuring for the target.
  56 if [ -n "${with_target_subdir}" ] ; then
  57   if [ "${srcdir}" = "." ] ; then
  58     if [ "${with_target_subdir}" != "." ] ; then
  59       . ${with_multisrctop}../../config-ml.in
  60     else
  61       . ${with_multisrctop}../config-ml.in
  62     fi
  63   else
  64     . ${srcdir}/../config-ml.in
  65   fi
  66 fi