Commit | Line | Data |
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c906108c SS |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | AC_PREREQ(2.5)dnl | |
3 | AC_INIT(Makefile.in) | |
4 | ||
5 | # This is intended for use by the target specific directories, and by us. | |
6 | SIM_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. | |
12 | CPP_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" | |
26 | AC_SUBST(CPP_FOR_TARGET) | |
27 | ||
28 | # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET. | |
29 | if test x"${host}" = x"${target}" ; then | |
30 | TARGET_SUBDIR="." | |
31 | else | |
32 | TARGET_SUBDIR=${target_alias} | |
33 | fi | |
34 | AC_SUBST(TARGET_SUBDIR) | |
35 | ||
36 | # These aren't all needed yet, but will be eventually. | |
37 | AC_CHECK_HEADERS(stdlib.h string.h strings.h time.h sys/times.h) | |
38 | ||
39 | AC_OUTPUT(Makefile, | |
40 | [case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac]) |