sim/common/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(Makefile.in)
   3
   4 AC_PROG_CC
   5
   6 # Put a useful copy of CPP_FOR_TARGET in Makefile.
   7 # This is only used to build the target values header files.  These files are
   8 # shipped with distributions so CPP_FOR_TARGET only needs to work in
   9 # developer's trees.  This value is borrowed from ../../Makefile.in.
  10 CPP_FOR_TARGET="\` \
  11   if test -f \$\${rootme}/../../gcc/Makefile ; then \
  12     if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
  13       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
  14     else \
  15       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
  16     fi; \
  17   else \
  18     if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
  19       echo \$(CC); \
  20     else \
  21       t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
  22     fi; \
  23   fi\` -E"
  24 AC_SUBST(CPP_FOR_TARGET)
  25
  26 # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
  27 if test x"${host}" = x"${target}" ; then
  28         TARGET_SUBDIR="."
  29 else
  30         TARGET_SUBDIR=${target_alias}
  31 fi
  32 AC_SUBST(TARGET_SUBDIR)
  33
  34 AC_OUTPUT(Makefile)