| 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]) |