42 lines
1.5 KiB
Plaintext
42 lines
1.5 KiB
Plaintext
|
dnl Process this file with autoconf to produce a configure script.
|
||
|
|
AC_PREREQ(2.5)dnl
|
||
|
|
AC_INIT(Makefile.in)
|
||
|
|
|
||
|
|
# This is intended for use by the target specific directories, and by us.
|
||
|
|
SIM_AC_COMMON(cconfig.h)
|
||
|
|
|
||
|
|
# Put a useful copy of CPP_FOR_TARGET in Makefile.
|
||
|
|
# This is only used to build the target values header files. These files are
|
||
|
|
# shipped with distributions so CPP_FOR_TARGET only needs to work in
|
||
|
|
# developer's trees. This value is borrowed from ../../Makefile.in.
|
||
|
|
CPP_FOR_TARGET="\` \
|
||
|
|
if test -f \$\${rootme}/../../gcc/Makefile ; then \
|
||
|
|
if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
|
||
|
|
echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
|
||
|
|
else \
|
||
|
|
echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
|
||
|
|
fi; \
|
||
|
|
else \
|
||
|
|
if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
|
||
|
|
echo \$(CC); \
|
||
|
|
else \
|
||
|
|
t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
|
||
|
|
fi; \
|
||
|
|
fi\` -E"
|
||
|
|
AC_SUBST(CPP_FOR_TARGET)
|
||
|
|
|
||
|
|
# Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
|
||
|
|
if test x"${host}" = x"${target}" ; then
|
||
|
|
TARGET_SUBDIR="."
|
||
|
|
else
|
||
|
|
TARGET_SUBDIR=${target_alias}
|
||
|
|
fi
|
||
|
|
AC_SUBST(TARGET_SUBDIR)
|
||
|
|
|
||
|
|
# These aren't all needed yet, but will be eventually.
|
||
|
|
AC_CHECK_HEADERS(stdlib.h string.h strings.h time.h sys/times.h sys/stat.h sys/mman.h)
|
||
|
|
AC_CHECK_FUNCS(mmap munmap)
|
||
|
|
|
||
|
|
AC_OUTPUT(Makefile,
|
||
|
|
[case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac])
|