1dnl Process this file with autoconf to produce a configure script.
2AC_PREREQ(2.5)dnl
3AC_INIT(Makefile.in)
4
5# This is intended for use by the target specific directories, and by us.
6SIM_AC_COMMON(cconfig.h)
7
8# Put a useful copy of CPP_FOR_TARGET in Makefile.
9# This is only used to build the target values header files.  These files are
10# shipped with distributions so CPP_FOR_TARGET only needs to work in
11# developer's trees.  This value is borrowed from ../../Makefile.in.
12CPP_FOR_TARGET="\` \
13  if test -f \$\${rootme}/../../gcc/Makefile ; then \
14    if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
15      echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
16    else \
17      echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
18    fi; \
19  else \
20    if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
21      echo \$(CC); \
22    else \
23      t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
24    fi; \
25  fi\` -E"
26AC_SUBST(CPP_FOR_TARGET)
27
28# Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
29if test x"${host}" = x"${target}" ; then
30	TARGET_SUBDIR="."
31else
32	TARGET_SUBDIR=${target_alias}
33fi
34AC_SUBST(TARGET_SUBDIR)
35
36# These aren't all needed yet, but will be eventually.
37AC_CHECK_HEADERS(stdlib.h string.h strings.h time.h sys/times.h sys/stat.h sys/mman.h)
38AC_CHECK_FUNCS(mmap munmap)
39
40AC_OUTPUT(Makefile,
41[case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac])
42